View TA48S018F_5166579.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

ta48s018,02,025,03,033,05f 2002-11-14 1 toshiba bipolar linear integrated circuit silicon monolithic TA48S018F,ta48s02f,ta48s025f, ta48s03f,ta48s033f,ta48s05f 1-a output current and low dropout voltage regulator with on/off control switch the ta48s**f series is the small-surface mount type low-dropout regulator of output current 1 a (maximum) with on/off control switch. by control of an en (on/off) terminal, only when required, a regulator can be operated (output on). therefore, it is suitable for power supply circuits, such as the av and oa, a digital equipment with the power save function, and pocket information machines and equipment of a battery drive, and these newly developed regulators contribute to energy saving of various apparatus. moreover, output voltage has line-up from 1.8 v, and it corresponds to under-voltage operation of various apparatus. features built-in on/off control function (active high) maximum output current: 1 a low output voltage: 1.8/2.0/2.5/3.0/3.3/5.0 v output voltage accuracy: v out 3% (@t j = 25c) low standby current: 800 a (typ.) (@i out = 0 a) low quiescent current (output off mode): 0.5a (typ.) low-dropout voltage: 0.5 v (max) (@i out = 0.5 a) protection function: over current/over temperature/aso package type: surface-mount 5-pin pw-mold pin assignment note: the ? ** ? in each product name is replaced with the output voltage of each product. weight: 0.29 g (typ.) * lot number: last decimal digit of the year of manufacture and january to december is denoted by letter a to l respectively. 1: input (in) 2: enable (en) 3: gnd 4: nc 5: output (out) lot no. (two digits) 48s ** f 1 2 3 4 5 3
ta48s018,02,025,03,033,05f 2002-11-14 2 pin connections pin no. symbol description 1 in power supply input terminal. a capacitor (c in ) is connected between gnd. 2 en output on/off control terminal output is on when this pin at the ?h? level, off when this pin open or at the ?low? level 3 gnd ground terminal 4 nc non-connection 5 out output terminal. a capacitor (c out ) is connected between gnd. how to order (note 1) product no. package package type and capacity ta48s ** f (te16l1) pw-mold 5 pin: surface-mount tape (2000 pcs/reel) note 1: the ? ** ? in the each product number is replaces with the output voltage of each product.
ta48s018,02,025,03,033,05f 2002-11-14 3 block diagram maximum rating (ta 25c) (note 2) characteristic symbol rating unit input voltage v in 16 v en input voltage v en 16 v output current i out 1 a operating temperature t opr 40~85 c junction temperature t j 150 c storage temperature t stg 55~150 c ta 25c 1 power dissipation tc 25c p d 10 w junction-ambient r th(j-a) 125 thermal resistance junction-case r th(j-c) 12.5 c/w note 2: please don?t impress current and voltage externally to the terminal if that is not specified. (include reverse polarity). protection function (reference) (note 3) characteristics symbol test condition min typ. max unit over temperature t sd (t j ) 160 c peak circuit current i peak v in v out 2 v, t j 25c 1.5 a short circuit current i sc v in v out 2 v, t j 25c 1.5 a note 3: please use devices within the limits of a maximum rating when these are actually used. gnd on/off function over temperature protecion aso protection over current protection control circuit en in out reference volta g e
ta48s018,02,025,03,033,05f 2002-11-14 4 TA48S018F electrical characteristics (v en 3.8 v, c in 0.33 f, c out 10 f, t j 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in 3.8 v, i out 0.5 a 1.746 1.8 1.854 output voltage v out 2.8 v v in 12 v, 5 ma i out 1 a, 0c t j 125c 1.72 1.8 1.88 v line regulation reg ? line 2.8 v v in 12 v, i out 0.5 a 5 20 mv load regulation reg ? load v in 3.8 v, 5 ma i out 1 a 5 20 mv 2.8 v v in 12 v, i out 0 a 0.8 1.8 quiescent current i b 2.8 v v in 12 v, i out 1 a 10 20 ma v in 2.1 v, i out 0 a 0.7 5 starting quiescent current i bstart v in 2.5 v, i out 1 a 10 30 ma output noise voltage v no v in 3.8 v, i out 50 ma, 10 hz f 100 khz 75 vrms ripple rejection r.r. 2.8 v v in 12 v, i out 50 ma, f 120 hz 53 65 db i out 0.5 a 0.3 0.5 dropout voltage v d i out 1 a 0.5 v quiescent current (off mode) i b(off) v en 0.4 v, 2.8 v v in 12 v 0.5 5 a output control voltage (on) v en(on) i out 0.1 a 2 v output control voltage (off) v en(off) 0.8 v output control current (on) i en(on ) v in v en 3.8 v, i out 0.1 a 20 100 a output control current (off) i en(off) v in 3.8 v, v en 0 v 0.1 2 a ta48s02f electrical characteristics (v en 4.0 v, c in 0.33 f, c out 10 f, t j 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in 4.0 v, i out 0.5 a 1.94 2.0 2.06 output voltage v out 3.0 v v in 12 v, 5 ma i out 1 a, 0c t j 125c 1.91 2.0 2.09 v line regulation reg ? line 3.0 v v in 12 v, i out 0.5 a 5 20 mv load regulation reg ? load v in 4.0 v, 5 ma i out 1 a 5 20 mv 3.0 v v in 12 v, i out 0 a 0.8 1.8 quiescent current i b 3.0 v v in 12 v, i out 1 a 10 20 ma v in 2.1 v, i out 0 a 0.7 5 starting quiescent current i bstart v in 2.6 v, i out 1 a 10 30 ma output noise voltage v no v in 4.0 v, i out 50 ma, 10 hz f 100 khz 80 vrms ripple rejection r.r. 3.0 v v in 12 v, i out 50 ma, f 120 hz 52 65 db i out 0.5 a 0.25 0.5 dropout voltage v d i out 1 a 0.4 v quiescent current (off mode) i b(off) v en 0.4 v, 3.0 v v in 12 v 0.5 5 a output control voltage (on) v en(on) i out 0.1 a 2 v output control voltage (off) v en(off) 0.8 v output control current (on) i en(on ) v in v en 4.0 v, i out 0.1 a 25 100 a output control current (off) i en(off) v in 4.0 v, v en 0 v 0.1 2 a
ta48s018,02,025,03,033,05f 2002-11-14 5 ta48s025f electrical characteristics (v en 4.5 v, c in 0.33 f, c out 10 f, t j 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in 4.5 v, i out 0.5 a 2.425 2.5 2.575 output voltage v out 3.5 v v in 12 v, 5 ma i out 1 a, 0c t j 125c 2.388 2.5 2.612 v line regulation reg ? line 3.5 v v in 12 v, i out 0.5 a 5 20 mv load regulation reg ? load v in 4.5 v, 5 ma i out 1 a 5 20 mv 3.5 v v in 12 v, i out 0 a 0.8 1.8 quiescent current i b 3.5 v v in 12 v, i out 1 a 10 20 ma v in 2.1 v, i out 0 a 0.9 5 starting quiescent current i bstart v in 2.7 v, i out 1 a 12 30 ma output noise voltage v no v in 4.5 v, i out 50 ma, 10 hz f 100 khz 95 vrms ripple rejection r.r. 3.5 v v in 12 v, i out 50 ma, f 120 hz 52 64 db i out 0.5 a 0.2 0.5 dropout voltage v d i out 1 a 0.3 v quiescent current (off mode) i b(off) v en 0.4 v, 3.5 v v in 12 v 0.5 5 a output control voltage (on) v en(on) i out 0.1 a 2 v output control voltage (off) v en(off) 0.8 v output control current (on) i en(on ) v in v en 4.5 v, i out 0.1 a 30 100 a output control current (off) i en(off) v in 4.5 v, v en 0 v 0.1 2 a ta48s03f electrical characteristics (v en 5.0 v, c in 0.33 f, c out 10 f, t j 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in 5.0 v, i out 0.5 a 2.91 3.0 3.09 output voltage v out 4.0 v v in 12 v, 5 ma i out 1 a, 0c t j 125c 2.865 3.0 3.135 v line regulation reg ? line 4.0 v v in 12 v, i out 0.5 a 5 20 mv load regulation reg ? load v in 5.0 v, 5 ma i out 1 a 5 20 mv 4.0 v v in 12 v, i out 0 a 0.8 1.8 quiescent current i b 4.0 v v in 12 v, i out 1 a 10 20 ma v in 2.1 v, i out 0 a 1.1 5 starting quiescent current i bstart v in 2.8 v, i out 1 a 13 30 ma output noise voltage v no v in 5.0 v, i out 50 ma, 10 hz f 100 khz 110 vrms ripple rejection r.r. 4.0 v v in 12 v, i out 50 ma, f 120 hz 50 63 db i out 0.5 a 0.2 0.5 dropout voltage v d i out 1 a 0.3 v quiescent current (off mode) i b(off) v en 0.4 v, 4.0 v v in 12 v 0.5 5 a output control voltage (on) v en(on) i out 0.1 a 2 v output control voltage (off) v en(off) 0.8 v output control current (on) i en(on ) v in v en 5.0 v, i out 0.1 a 35 100 a output control current (off) i en(off) v in 5.0 v, v en 0 v 0.1 2 a
ta48s018,02,025,03,033,05f 2002-11-14 6 ta48s033f electrical characteristics (v en 5.3 v, c in 0.33 f, c out 10 f, t j 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in 5.3 v, i out 0.5 a 3.2 3.3 3.4 output voltage v out 4.3 v v in 12 v, 5 ma i out 1 a, 0c t j 125c 3.152 3.3 3.448 v line regulation reg ? line 4.3 v v in 12 v, i out 0.5 a 5 20 mv load regulation reg ? load v in 5.3 v, 5 ma i out 1 a 5 20 mv 4.3 v v in 12 v, i out 0 a 0.8 1.8 quiescent current i b 4.3 v v in 12 v, i out 1 a 10 20 ma v in 2.1 v, i out 0 a 1.1 5 starting quiescent current i bstart v in 2.9 v, i out 1 a 13 30 ma output noise voltage v no v in 5.3 v, i out 50 ma, 10 hz f 100 khz 115 vrms ripple rejection r.r. 4.3 v v in 12 v, i out 50 ma, f 120 hz 48 61 db i out 0.5 a 0.2 0.5 dropout voltage v d i out 1 a 0.3 v quiescent current (off mode) i b(off) v en 0.4 v, 4.3 v v in 12 v 0.5 5 a output control voltage (on) v en(on) i out 0.1 a 2 v output control voltage (off) v en(off) 0.8 v output control current (on) i en(on ) v in v en 5.3 v, i out 0.1 a 35 100 a output control current (off) i en(off) v in 5.3 v, v en 0 v 0.1 2 a ta48s05f electrical characteristics (v en 7.0 v, c in 0.33 f, c out 10 f, t j 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in 7 v, i out 0.5 a 4.85 5.0 5.15 output voltage v out 6.0 v v in 12 v, 5 ma i out 1 a, 0c t j 125c 4.775 5.0 5.225 v line regulation reg ? line 6.0 v v in 12 v, i out 0.5 a 5 20 mv load regulation reg ? load v in 7.0 v, 5 ma i out 1 a 5 30 mv 6.0 v v in 12 v, i out 0 a 0.8 1.8 quiescent current i b 6.0 v v in 12 v, i out 1 a 10 20 ma v in 2.1 v, i out 0 a 1.3 5 starting quiescent current i bstart v in 3.0 v, i out 1 a 14 30 ma output noise voltage v no v in 7.0 v, i out 50 ma, 10 hz f 100 khz 150 vrms ripple rejection r.r. 6.0 v v in 12 v, i out 50 ma, f 120 hz 48 60 db i out 0.5 a 0.2 0.5 dropout voltage v d i out 1 a 0.3 v quiescent current (off mode) i b(off) v en 0.4 v, 6.0 v v in 12 v 0.5 5 a output control voltage (on) v en(on) i out 0.1 a 2 v output control voltage (off) v en(off) 0.8 v output control current (on) i en(on ) v in v en 7.0 v, i out 0.1 a 50 100 a output control current (off) i en(off) v in 7.0 v, v en 0 v 0.1 2 a
ta48s018,02,025,03,033,05f 2002-11-14 7 precaution on application in t j 25c within each item measurement condition, it is regulation in the state where a pulse examination is carried out and the drift of the property value by junction-temperature rise of a tip can be disregarded. when a input voltage is impressed steeply, since output voltage may go up momentarily, a enable terminal voltage should be careful according to load conditions etc. also in the state of ?low?. standard application circuit connect the input terminal and gnd, and the output terminal and gnd, by capacitor respectively. the capacitances should be determined experimentally. in particular, adequate investigation should be made so that there is no problem even at time of high or low temperature. c in 0.33 f in out en nc gnd cpu etc. load c out 47 f ta48s ** f
ta48s018,02,025,03,033,05f 2002-11-14 8 p dmax ? ta v out ? t j v out ? v in i b ? v in i b ? t j ambient temperature ta (c) junction temperature t j (c) input voltage v in (v) input voltage v in (v) junction temperature t j (c) allowable power dissipation p dmax (w) output voltage v out (v) output voltage v out (v) quiescent current i b (ma) quiescent current i b (ma) i b ? i out output current i out (a) quiescent current i b (ma) 3.1 3.5 150 50 3.3 3.4 50 3.2 0 100 ta48s033f v in 5 v i out 5 ma 0 12 2 160 0 100 60 8 6 10 20 80 140 ta tc 4 40 120 30 30 0.8 mmt single 50 50 0.8 mmt condition: number of ic = 1 reflow soldering on a ceramic substrate 0 4 8 0 2 3 4 1 2 6 ta48s033f t j 25c 0.5 a 0.1 a i out 10 ma i out 1 a 0 20 8 16 4 150 50 50 0 100 ta48s033f v in 5 v 12 i out 0 a 0 20 8 16 4 1 0 0.4 0.2 0.8 12 ta48s033f v in 5 v t j 25c 0.6 i out 0.5 a 8 0 4 2 6 ta48s033f t j 25c 0 10 4 8 2 6 i out 0.1 a i out 10 ma
ta48s018,02,025,03,033,05f 2002-11-14 9 v out ? i out v d ? t j r.r. ? f output current i out (a) junction temperature t j (c) frequency f (khz) output voltage v out (v) ripple rejection r.r. (db) dropout voltage v d (v) 2 0 1 0.5 1.5 ta48s033f v in 5 v t j 25c 0 1 2 4 3 0 70 30 60 10 100 0.1 1 40 10 20 50 ta48s033f v in 5 v i out 50 ma t j 25c i out 0.1 a 0 0.6 0.2 0.5 0.1 150 50 50 0 0.4 ta48s033f 100 i out 0.5 a i out 1 a 0.3
ta48s018,02,025,03,033,05f 2002-11-14 10 package dimensions weight: 0.29 g (typ.)
ta48s018,02,025,03,033,05f 2002-11-14 11 toshiba is continually working to improve the quality and reliability of its products. nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba products are used within specified operating ranges as set forth in the most recent toshiba products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconductor devices,? or ?toshiba semiconductor reliability handbook? etc. the toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. unintended usage of toshiba products listed in this document shall be made at the customer?s own risk. the products described in this document are subject to the foreign exchange and foreign trade laws. the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba corporation for any infringements of intellectual property or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any intellectual property or other rights of toshiba corporation or others. the information contained herein is subject to change without notice. 000707eb a restrictions on product use

▲Up To Search▲

Price & Availability of TA48S018F

	To Download TA48S018F Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .