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data sheet 1 rev. 1.10 www.infineon.com/power 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator 1 overview features ? wide input voltage range from 3.0 v to 40 v ? fixed output voltage 5 v ? output voltage accuracy 2 % ? output current capability up to 500 ma ? ultra low current consumption, typical 20 a ? very low dropout voltage, typical 100 mv at 100 ma ? stable with ceramic ou tput capacitor of 1 f ?enable ? overtemperature shutdown ? output current limitation ? wide temperature range ? green product (rohs compliant) potential applications ? automotive or other supply systems that are connected to the battery permanently ? automotive supply systems that need to operate in cranking condition product validation qualified for automotive applications. pr oduct validation according to aec-q100/101 description the TLS850B0TBV50 is a high performance, very low drop out linear voltage regulato r for 5 v supply in a pg- to263-5 package. the input voltage range of 3 v to 40 v and a very low qui escent current of 20 a make it the perfect match for automotive or other supply systems co nnected to the battery permanently. the new loop concept combines fast regulation and very high stability. below an output current of 100 ma the typical dropout voltage is below 100 mv . the operating range starts at an input voltage of only 3 v (extended
data sheet 2 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator overview operating range). this makes the tl s850b0tbv50 suitable for automotive systems that need to operate during cranking condition. the device can be switched on and off by the enable feature. internal protection features such as output current limitation and ov ertemperature shutdown protect the device from immediate damage due to failures su ch as output shorted to gnd, overcurrent and overtemperature. choosing external components an input capacitor c i is recommended to compensate line influences. the output capacitor c q is necessary for the stability of the regu lating circuit. TLS850B0TBV50 is designed to operate stable with low esr ceramic capacitors. type package marking TLS850B0TBV50 pg-to263-5 850b0v50
data sheet 3 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator 1 overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 potential applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 product validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 choosing external components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.1 pin assignment TLS850B0TBV50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.2 pin definitions and functions TLS850B0TBV50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 general product characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4.1 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4.2 functional range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4.3 thermal resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 5 block description and electrical characte ristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.1 voltage regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.2 typical performance characteristics voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5.3 current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.4 typical performance characteristics current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 5.5 enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.6 typical performance characteristics enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 6 application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6.1 application diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6.2 selection of external components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6.2.1 input pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6.2.2 output pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6.3 thermal considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 6.4 reverse polarity protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 6.5 further application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 7 package outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 8 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 table of contents
data sheet 4 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator block diagram 2 block diagram figure 1 block diagram TLS850B0TBV50 bandgap reference gnd q i temperature shutdown en enable current limitation
data sheet 5 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator pin configuration 3 pin configuration 3.1 pin assignment TLS850B0TBV50 figure 2 pin configuration 3.2 pin definitions and functions TLS850B0TBV50 pin symbol function 1i input it is recommended to place a small ceramic capacitor (for example 100 nf) to gnd, close to the pins, in order to co mpensate line influences. 2en enable (integrated pull-down resistor) enable the ic with ?high? input signal; disable the ic with ?low? input signal; 3gnd ground 4n.c. not connected leave open or connect to gnd 5q output connect output capacitor c q to gnd close to the pin, resp ecting the values specified for its capacitance and esr in ?functional range? on page 7 . heat slug gnd heat slug connect to heatsink area; connect to gnd 12345 i en gnd n. c. q
data sheet 6 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator general product characteristics 4 general product characteristics 4.1 absolute maximum ratings notes 1. stresses above the ones listed he re may cause permanent damage to the device. exposure to absolute maximum rating conditions for extended periods may affect device reliability. 2. integrated protection functions are designed to prevent device destruct ion under fault conditions described in the data sheet. fault conditions ar e considered as ?outside? normal op erating range. protection functions are not designed for contin uous repetitive operation. table 1 absolute maximum ratings 1) t j = -40c to +150c; all voltages with resp ect to ground (unless otherwise specified) 1) not subject to production test, specified by design. parameter symbol values unit note or test condition number min. typ. max. input i, enable en voltage v i , v en -0.3 ? 45 v ? p_4.1.1 output q voltage v q -0.3 ? 7 v ? p_4.1.2 temperatures junction temperature t j -40 ? 150 c ? p_4.1.3 storage temperature t stg -55 ? 150 c ? p_4.1.4 esd absorption esd susceptibility to gnd v esd -2 ? 2 kv 2) hbm 2) esd susceptibility, hbm accordin g to ansi/esda/jedec js001 (1.5 k ? , 100 pf) p_4.1.5 esd susceptibility to gnd v esd -500 ? 500 v 3) cdm 3) esd susceptibility, charged device mo del (cdm) according to jedec jesd22-c101 p_4.1.6 esd susceptibility of corner pins to gnd v esd1,7 -750 ? 750 v 3) cdm p_4.1.7
data sheet 7 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator general product characteristics 4.2 functional range note: within the functional or operating range, the devi ce operates as described in the circuit description. the electrical characteristics are specified wi thin the conditions given in the electrical characteristics table. table 2 functional range t j = -40c to +150c; all voltages with resp ect to ground (unless otherwise specified) parameter symbol values unit note or test condition number min. typ. max. input voltage range v i v q,nom + v dr ?40v 1) ? 1) output current is limited internally and depends on the in put voltage, see electrical char acteristics for more details. p_4.2.1 extended input voltage range v i,ext 3.0 ? 40 v 2) ? 2) if v i,ext,min v i v q,nom + v dr , then v q = v i - v dr . if v i < v i,ext,min , then v q can drop to 0 v. p_4.2.2 enable voltage range v en 0?40v? p_4.2.3 output capacitor?s requirements for stability c q 1??f 3)4) ? 3) not subject to production test, specified by design. 4) the minimum output capacitance requirement is applicable for a worst case capacitance tolerance of 30% p_4.2.4 esr esr(c q ) ??50 ? 3) ? p_4.2.5 esr esr(c q ) ? ? 100 ? 3) v in < 25 v p_4.2.5 junction temperature t j -40 ? 150 c ? p_4.2.6
data sheet 8 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator general product characteristics 4.3 thermal resistance note: this thermal data was generated in accord ance with jedec jesd51 standards. for more information, go to www.jedec.org . table 3 thermal resistancepg-to263-5 parameter symbol values unit note or test condition number min. typ. max. junction to case r thjc ?3.2? k/w 1) ? 1) not subject to production test, specified by design p_4.3.1 junction to ambient r thja ?21? k/w 1)2) 2s2p board 2) specified r thja value is according to jedec jesd51-2,-5,-7 at natura l convection on fr4 2s2p board; the product (chip + package) was simulated on a 76.2 x 114.3 x 1.5 mm3 board with 2 inner copper la yers (2 x 70 m cu, 2 x 35 m cu). where applicable a thermal via array under the ex posed pad contacted the first inner copper layer. p_4.3.2 junction to ambient r thja ?60? k/w 1)3) 1s0p board, footprint only 3) specified r thja value is according to jedec jesd 51-3 at natural convection on fr 4 1s0p board; the product (chip + package) was simulated on a 76.2 114.3 1.5 mm 3 board with 1 copper layer (1 x 70 m cu). p_4.3.3 junction to ambient r thja ?36? k/w 1)3) 1s0p board, 300 mm 2 heatsink area on pcb p_4.3.4 junction to ambient r thja ?30? k/w 1)3) 1s0p board, 600 mm 2 heatsink area on pcb p_4.3.5
data sheet 9 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator block description and elec trical characteristics 5 block description and electrical characteristics 5.1 voltage regulation the output voltage v q is divided by a resistor network. this fractional voltage is compared to an internal voltage reference and the pass tran sistor is driven accordingly. the control loop stability depends on the following factors: ? output capacitor c q ?load current ? chip temperature ? internal circuit design to ensure stable operation, the output capacitor?s capacitance and its equivalent series resistor (esr) requirements given in ?functional range? on page 7 must be maintained. because the output capacitor must buffer load steps, it must be sized acco rding to the requirements of the application. an input capacitor c i is recommended to compensate line influences. in order to block influences such as pulses and hf distortion at the input, an additional reverse polarity protection diode and a combination of several capacitors for filtering should be used. conne ct the capacitors close to the component?s terminals. in order to prevent overshoots during start-up, a slop e control function is implem ented. this significantly reduces output voltage overshoots during start-up, mostly independent from load. if the load current exceed s the specified limit, for example due to a short circuit, then the TLS850B0TBV50 limits the output cu rrent and the output voltage decreases. the overtemperature shutdown circ uit prevents the TLS850B0TBV50 from immediate destruction in fault condition, for example due to a perman ent short-circuit at the output, by switching off the power stage. after the chip has cooled down, the regulato r restarts. this leads to an oscill atory behavior of the output voltage until the fault is removed. however, any junction temperature above 150c is ou tside the maximum ratings and therefore significantly reduces th e life time of the TLS850B0TBV50. figure 3 voltage regulation load supply c i regulated output voltage i q i i bandgap reference gnd q i current limitation temperature shutdown en enable c esr c q v i v q
data sheet 10 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator block description and elec trical characteristics figure 4 output voltage vs. input voltage v t v q,nom v i v dr v q v i,ext,min
data sheet 11 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator block description and elec trical characteristics table 4 electrical characteristics voltage regulator 5 v version t j = -40c to +150c, v i = 13.5 v, all voltages with respect to ground (unless otherwise specified) typical values are given at t j = 25c parameter symbol values unit note or test condition number min. typ. max. output voltage accuracy v q 4.9 5.0 5.1 v 0.05 ma < i q < 500 ma 6.1 v < v i <28v p_5.1.1 output voltage accuracy v q 4.9 5.0 5.1 v 0.05 ma < i q < 200 ma 5.5 v < v i <40v p_5.1.2 output voltage startup slew rate d v q /dt 3.0 35 85 v/ms v i >18v/ms c q =1f 0.5 v < v q <4.5v p_5.1.9 output current limitation i q,max 501 750 1100 ma 0 v < v q data sheet 12 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator block description and elec trical characteristics 5.2 typical performance characteristics voltage regulator output voltage v q versus junction temperature t j dropout voltage v dr versus output current i q load regulation v q,load versus output current i q line regulation v q,line versus input voltage v i ?40 0 50 100 150 4.9 4.92 4.94 4.96 4.98 5 5.02 5.04 5.06 5.08 t j [ c] v q [v] v i = 13.5 v i q = 100 ma v q,nom = 5 v 0 100 200 300 400 500 0 100 200 300 400 500 600 700 i q [ma] v dr [mv] t j = ?40 c t j = 25 c t j = 150 c 0 100 200 300 400 500 ?1.5 ?1 ?0.5 0 0.5 1 1.5 2 i q [ma] v q,load [mv] v i = 6 v c q = 1 f t j = ?40 c t j = 25 c t j = 150 c 10 15 20 25 30 ?0.2 ?0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 v i [v] v q,line [mv] i q = 5 ma v q,nom = 5 v t j = ?40 c t j = 25 c t j = 150 c
data sheet 13 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator block description and elec trical characteristics output voltage v q versus input voltage v i output capacitor esr(c q ) versus output current i q power supply ripple rejection psrr versus ripple frequency f maximum output current i q versus input voltage v i 0 10 20 30 40 0 1 2 3 4 5 6 v i [v] v q [v] i q = 100 ma t j = ?40 c t j = 25 c t j = 150 c v i < 25 v v i < 40 v 0 100 200 300 400 500 10 ?1 10 0 10 1 10 2 10 3 i q [ma] esr(c q ) [ ] c q = 1 f ?40 c t 150 c stable region unstable region t j = 25 10 ?2 10 ?1 10 0 10 1 10 2 10 3 10 4 10 5 10 6 0 10 20 30 40 50 60 70 80 90 100 f [hz] psrr [db] i q = 10 ma c q = 1 f v i = 13.5 v v ripple = 0.5 v pp t j = 25 c v q,nom = 5 v 0 10 20 30 40 0 100 200 300 400 500 600 700 800 900 v i [v] i qmax [ma] v q,forced = 0 v t j = ?40 c t j = 25 c t j = 150 c
data sheet 14 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator block description and elec trical characteristics 5.3 current consumption table 5 electrical characteristics current consumption t j = -40c to +150c, v i = 13.5 v (unless otherwise specified) typical values are given at t j = 25c parameter symbol values unit not e or test condition number min. typ. max. current consumption i q = i i i q,off ??1a v en =0v; t j < 105c p_5.3.1 current consumption i q = i i i q,off ??2a v en =0.4v; t j < 125c p_5.3.3 current consumption i q = i i - i q i q ?2025a i q =0.05ma t j =25c p_5.3.4 current consumption i q = i i - i q i q ?2330a i q =0.05ma t j < 125c p_5.3.5 current consumption i q = i i - i q i q ?2533a 1) i q = 500 ma t j < 125c 1) not subject to production test, specified by design p_5.3.6
data sheet 15 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator block description and elec trical characteristics 5.4 typical performance characteristics current consumption current consumption i q versus output current i q current consumption i q versus input voltage v i current consumption i q versus junction temperature t j current consumption i q,off versus input voltage v i (disabled) 0 100 200 300 400 500 0 5 10 15 20 25 i q [ma] i q [ a] t j = ?40 c t j = 25 c t j = 85 c t j = 105 c 10 15 20 25 30 35 40 0 10 20 30 40 50 60 70 80 90 100 v i [v] i q [ a] i q = 100 a v q =5 v t j = ?40 c t j = 25 c t j = 85 c t j = 150 c ?40 0 50 100 0 5 10 15 20 25 t j [ c] i q [ a] v i = 13.5 v i q = 1 a 0 10 20 30 40 0 2 4 6 8 10 12 14 16 18 v i [v] i q,off [ a] t j = ?40 c t j = 25 c t j = 85 c t j = 105 c t j = 125 c t j = 150 c
data sheet 16 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator block description and elec trical characteristics current consumption i q,off versus junction temperature t j (disabled) ?40 0 50 100 0 0.5 1 1.5 2 2.5 3 t j [ c] i q,off [ a] v i = 13.5 v v en 0.4 v
data sheet 17 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator block description and elec trical characteristics 5.5 enable the TLS850B0TBV50 can be switched on and off by the en able feature. applying a ?high? level as specified below (for example batte ry voltage) to the en pin enables the device . applying a ?low? level as specified below (for example gnd) shuts down the device. if a signal with slow slope is applied to the en pin, then the built in hysteresis of the enable feature avoi ds toggling between on/off state. table 6 electrical characteristics enable t j = -40c to +150c, v i = 13.5 v, all voltages with respect to ground (unless otherwise specified) typical values are given at t j = 25c parameter symbol values unit note or test condition number min. typ. max. ?high? level input voltage v en,h 2??v v q settled p_5.5.1 ?low? level input voltage v en,l ??0.8v v q 0.1 v p_5.5.2 enable threshold hysteresis v en,hy 90??mv? p_5.5.3 ?high? level input current i en,h ??4a v en =5v p_5.5.4 ?high? level input current i en,h ??20a v en 18 v p_5.5.5 enable internal pull-down resistor r en 1.25 2 3.5 m ? ? p_5.5.6
data sheet 18 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator block description and elec trical characteristics 5.6 typical performance characteristics enable enable input current i en versus enable input voltage v en output voltage v q versus time t (en switched on) 0 10 20 30 40 0 10 20 30 40 50 60 70 80 90 100 v en [v] i en [ a] t j =150 c t j = 25 c t j = ?40 c 0 0.5 1 1.5 2 0 1 2 3 4 5 6 7 t [ms] v [v] v q for t j =150 c v q for t j = 25 c v q for t j = ?40 c v en
data sheet 19 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator application information 6 application information 6.1 application diagram note: the following information is given as a hint for the implementation of the device only and shall not be regarded as a description or wa rranty of a certain func tionality, condition or quality of the device. figure 5 application diagram note: this is a very simplified example of an applicatio n circuit. the function must be verified in the real application. 6.2 selection of external components 6.2.1 input pin figure 5 shows the typical input circuitry for a linear voltag e regulator. a ceramic capa citor at the input, in the range of 100 nf to 470 nf, is recommend ed to filter the high frequency di sturbances imposed by the line, for example iso pulses 3a/b. this capacitor must be placed very close to the input pin of the linear voltage regulator on the pcb. an aluminum electrolytic capacitor in the range of 10 f to 470 f is recommended as an input buffer to damp high energy pulses, such as iso pulse 2a. this capacitor must be placed close to the input pin of the linear voltage regulator. an overvoltage suppressor diode can be used to further suppress any high voltage beyond the maximum rating of the linear voltage regulator and to pr otect the device from da mage due to overvoltage. the external components at the input pin are optional, but they are recommended in case of possible external disturbances. 6.2.2 output pin an output capacitor is mandatory for the stability of linear voltage regulators. the requirement to the outp ut capacitor is given in ?functional range? on page 7 . c q load (e. g. micro controller ) gnd regulated output voltage supply 100nf 47 f c i1 c i2 <45v d i2 1f d i1 bandgap reference gnd q i temperature shutdown en enable current limitation e .g. ignition
data sheet 20 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator application information TLS850B0TBV50 is designed to be also stable with low esr capacitors. according to the automotive requirements, ceramic capacitors with x5r or x7r dielectrics are recommended. the output capacitor should be placed as close as po ssible to the voltage regulato r?s output pin and gnd pin, on the same side of the pcb as the regulator itself. in case of input voltage transients or load curren t transients, the capacitanc e should be dimensioned in accordance and verified in the real application th at the output stability requirements are fulfilled. 6.3 thermal considerations the total power dissipation can be ca lculated from the known input volt age, the output voltage and the load profile of the application: p d =( v i - v q ) i q + v i i q (6.1) with ? p d : continuous power dissipation ? v i : input voltage ? v q : output voltage ? i q : output current ? i q : quiescent current the maximum acceptable thermal resistance r thja is: r thja,max =( t j,max - t a )/ p d (6.2) with ? t j,max : maximum allowed junction temperature ? t a : ambient temperature based on the above calculation the proper pcb type and the necessary heat sink area can be determined with reference to the specification in ?thermal resistance? on page 8 . 6.4 reverse polarity protection TLS850B0TBV50 is not protected again st reverse polarity faults and must be protected by external components against negative supply vo ltage. an external reverse polarity diode is necessary. the absolute maximum ratings of the device as specified in ?absolute maximum ratings? on page 6 must be maintained. 6.5 further application information for further information you may contact http://www.infineon.com/
data sheet 21 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator package outlines 7 package outlines figure 6 pg-to263-5 green product (rohs compliant) to meet the world-wide customer requirements for en vironmentally friendly products and to be compliant with government regulations the device is available as a green product. green products are rohs-compliant (i.e pb-free finish on leads and suitable for pb -free soldering according to ipc/jedec j-std-020). b a 0.25 m 0.2 10 8.5 1) (15) 0.2 9.25 0.3 1 0...0.15 5 x 0.8 0.1 0.1 1.27 4.4 b 0.5 0.1 0.3 2.7 4.7 0.5 2.4 1.7 0...0.3 a 1) 7.55 4 x all metal surfaces tin plated, except area of cut. metal surface min. x = 7.25, y = 6.9 typical 1) 0.1 b 0.1 0.05 8 max. for further info rmation on alternative pa ckages, please visit our website: http://www.infineon.com/packages . dimensions in mm
data sheet 22 rev. 1.10 2017-09-15 TLS850B0TBV50 low dropout linear voltage regulator revision history 8 revision history revision date changes 1.10 2017-09-15 ds updated typical performance graphs updated 1.00 2017-08-03 initial version
trademarks of infineon technologies ag hvic?, ipm?, pfc?, au-convertir?, aurix? , c166?, canpak?, cipos?, cipurse?, cooldp ?, coolgan?, coolir?, coolmos?, coolset?, coolsic?, dave?, di-pol?, directfet?, drblade?, easypim?, econobridge?, ec onodual?, econopack?, econopim?, eicedriver?, eupec?, fcos?, ga npowir?, hexfet?, hitfet?, hybridpack?, imotion?, iram?, isoface?, isopack?, ledrivir?, li tix?, mipaq?, modstack?, my-d?, novalithic?, o ptiga?, optimos?, origa?, powiraudio?, powirstage?, primepack?, primestack?, pr ofet?, pro-sil?, rasic?, real 3?, smartlewis?, solid flas h?, spoc?, strongirfet?, supirbuck?, tempfet?, trenchstop?, tricore?, uhvic?, xhp?, xmc?. trademarks updated november 2015 other trademarks all referenced product or service names and trademarks are the proper ty of their respective owners. edition 2017-09-15 published by infineon technologies ag 81726 munich, germany ? 2017 infineon technologies ag. all rights reserved. do you have a question about any aspect of this document? email: erratum@infineon.com important notice the information given in this document shall in no event be regarded as a guarantee of conditions or characteristics ("beschaffenheitsgarantie"). with respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, infineon technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. in addition, any information given in this document is subject to customer's comp liance with its obligations stated in this document and any applicable legal requirements, norms and standards concerning customer's products and any use of the product of infineon technologies in customer's applications. the data contained in this document is exclusively intended for technically trained staff. it is the responsibility of customer's technical departments to evaluate the suitability of the product for the intended application and the completeness of the product information given in this document with respect to such application. for further information on technology, delivery terms and conditions and prices, please contact the nearest infineon technologies office ( www.infineon.com ). warnings due to technical requirements products may contain dangerous substances. for information on the types in question please contact your nearest infineon technologies office. except as otherwise explicitly approved by infineon technologies in a written document signed by authorized representatives of infineon technologies, infineon technologies? products may not be used in any applications where a failure of the product or any consequences of the use thereof can reasonably be expected to result in personal injury. please read the important notice and warnings at the end of this document

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