? semiconductor components industries, llc, 2013 may, 2013 ? rev. 4 1 publication order number: ncp59300/d ncp59300, ncv59300 series 3.0 a, very low-dropout (vldo) fast transient response regulator series the ncp59300 series are high precision, very low dropout (vldo), low ground current positive voltage regulators that are capable of providing an output current in excess of 3.0 a with a typical dropout voltage lower than 300 mv at 3.0 a load current. the devices are stable with ceramic output capacitors. this series consists of fixed voltage versions. the ncp59300 series can withstand up to 18 v max input voltage. internal protection features consist of output current limiting, built ? in thermal shutdown and reverse output current protection. logic level enable and error flag pins are available on the 5 ? pin version. the ncp59300 series fixed voltage devices are available in d2pak ? 5 package, with devices in d2pak ? 3 package planned in the future. features ? output current in excess of 3.0 a ? 300 mv typical dropout voltage at 3.0 a ? fixed output voltage options ? low ground current ? fast transient response ? stable with ceramic output capacitor ? logic compatible enable and error flag pins ? current limit, reverse current and thermal shutdown protection ? operation up to 13.5 v input voltage ? ncv prefix for automotive and other applications requiring unique site and control change requirements; aec ? q100 qualified and ppap capable ? these are pb ? free devices applications ? consumer and industrial equipment point of regulation ? servers and networking equipment ? fpga, dsp and logic power supplies ? switching power supply post regulation ? battery chargers ? functional replacement for industry standard mic29300, mic39300, mic37300 fixed voltage devices marking diagrams http://onsemi.com see detailed ordering and shipping information in the package dimensions section on page 8 of this data sheet. ordering information d 2 pak 5 case 936a 59301 ? xx awlywwg y d 2 pak case 936 59300 ? xx awlywwg y tab tab en vin gnd vout flg vin gnd vout 1 1 xx = voltage version y = p (ncp), v (ncv) a = assembly location wl = wafer lot y = year ww = work week g = pb ? free package d 2 pak d 2 pak3
ncp59300, ncv59300 series http://onsemi.com 2 typical applications figure 1. fixed 2.5 v regulator with error flag + + c out 47 f, ceramic 100k vin en vout flg gnd v out = 2.5 v c in v in = 3.0 v ncp59301 figure 2. fixed 2.5 v regulator in d 2 pak ? 3 package + + c out 47 f, ceramic vin vout gnd v out = 2.5 v c in v in = 3.0 v ncp59300 pin function description pin number d2pak ? 5 pin number d2pak ? 3 pin name pin function 1 ? en enable input: cmos and ttl logic compatible. logic high = enable; logic low = shutdown. 2 1 vin input voltage which supplies both the internal circuitry and the current to the output load 3 2 gnd ground tab tab tab tab is connected to ground. 4 3 vout linear regulator output. 5 ? flg error flag open collector output. active ? low indicates an output fault condition. absolute maximum ratings symbol rating value unit v in supply voltage 0 to 18 v v en enable input voltage 0 to 18 v v flg error flag open collector output maximum voltage 0 to 18 v v out ? v in reverse v out ? v in voltage (en = shutdown or v in = 0 v) (note 1) 0 to 6.5 v p d power dissipation (notes 2 and 3) internally limited t j junction temperature ?40 t j +125 ? c t s storage temperature ?65 t j +150 ? c esd rating (notes 4 and 5) human body model machine model 2000 200 v stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. note: all voltages are referenced to gnd pin unless otherwise noted. 1. the enable pin input voltage must be ? 0.8 v or v in must be connected to ground potential. 2. p d(max) = (t j(max) ? t a ) / r ja , where r ja depends upon the printed circuit board layout. 3. this protection is not guaranteed outside the recommended operating conditions. 4. devices are esd sensitive. handling precautions recommended.. 5. this device series incorporates esd protection and is tested by the following methods: esd human body model (hbm) tested per aec q100 002 (eia/jesd22 a114c) esd machine model (mm) tested per aec q100 003 (eia/jesd22 a115c) this device contains latch up protection and exceeds 100 ma per jedec standard jesd78.
ncp59300, ncv59300 series http://onsemi.com 3 recommended operating conditions (note 6) symbol rating value unit v in supply voltage 2.24 to 13.5 v v en enable input voltage 0 to 13.5 v v flg error flag open collector voltage 0 to 13.5 v t j junction temperature ?40 t j +125 ? c 6. the device is not guaranteed to function outside it?s recommended operating conditions. electrical characteristics (t j = 25 ? c with v in = v out nominal + 1 v; v en = v in ; i l = 10 ma; bold values indicate ?40 ? c < t j < +125 ? c, unless noted.) parameter conditions min typ max unit output voltage accuracy i l = 10 ma ? 1.5 +1.5 % 10 ma < i out < 3 a , v out nominal + 1 v in 13.5 v ? 2.5 +2.5 % output voltage line regulation v in = v out nominal + 1.0 v to 13.5 v; i l = 10 ma 0.02 0.5 % output voltage load regulation i l = 10 ma to 3 a 0.2 1 % v in ? v out dropout voltage (note 7) i l = 1.5 a 175 350 mv i l = 3 a 300 500 mv ground pin current (note 8) i l = 3 a 60 90 120 ma ground pin current in shutdown v en 0.5 v 1.0 5 a overload protection current limit v out = 0 v 3.5 5 a output voltage start ? up slope v en = v in , i out = 10 ma, c out = 47 f (note 9) 40 200 s/v enable input enable input signal levels regulator enable 1.8 v regulator shutdown 0.8 v enable pin input current v en 0.8 v (regulator shutdown) 2 4 a 6.5 v > v en 1.8 v (regulator enable) 1 15 30 40 a flag output i flg(leak) v oh = 6 v 1 2 a v flg ( lo ) v in = 2.24 v, i flg = 250 a 210 400 500 mv v flg low threshold, % of v out 93 95 % hysteresis 2 % high threshold, % of v out 97 99.2 % 7. v do = v in ? v out when v out decreases to 98% of its nominal output voltage with v in = v out + 1 v. for output voltages below 1.74 v, dropout voltage specification does not apply due to a minimum input operating voltage of 2.24 v. 8. i in = i gnd + i out . 9. fixed voltage device start ? up time = output voltage start ? up slope x v out nominal. package conditions / pcb footprint thermal resistance d2pak?3, junction ? to ? case r jc = 2.1 ? c/w d2pak?5, junction ? to ? case r jc = 2.1 ? c/w d2pak?3, junction ? to ? air pcb with 100 mm 2 2.0 oz copper heat spreading area r ja = 52 ? c/w d2pak?5, junction ? to ? air pcb with 100 mm 2 2.0 oz copper heat spreading area r ja = 52 ? c/w
ncp59300, ncv59300 series http://onsemi.com 4 typical characteristics t j = 25 ? c if not otherwise noted psrr (db) frequency (hz) figure 3. power supply rejection ratio c out = 100 f ceramic c out = 47 f ceramic v in = 3.5 v v out = 2.5 v, i out = 3 a, c in = 0 0 10 20 30 40 50 60 70 80 90 100 10 100 1000 10k 100k 1m psrr (db) frequency (hz) figure 4. power supply rejection ratio c out = 100 f ceramic c out = 47 f ceramic v in = 3.5 v v out = 2.5 v, i out = 1 a, c in = 0 0 10 20 30 40 50 60 70 80 90 100 10 100 1000 10k 100k 1m dropout ( m v) output current (a) 0 50 100 150 200 250 300 350 400 450 500 0.0 0.5 1.0 1.5 2.0 2.5 3.0 figure 5. dropout voltage vs. output current v outnom = 2.5 v 0 50 100 150 200 250 300 350 400 450 ? 50 ? 30 ? 10 10 30 50 70 90 110 13 0 dropout (mv) figure 6. dropout voltage vs. temperature v outnom = 2.5 v i out = 3 a output voltage (v) supply voltage (v) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 figure 7. dropout characteristics (2.5 v) 10 ma 3 a 1 a 2 a temperature ( ? c) 2.5 ground current (ma) supply voltage (v) 00.511.522.533.544.55 figure 8. ground current vs. supply voltage (2.5 v) 10 ma 2 1.5 1 0.5 0
ncp59300, ncv59300 series http://onsemi.com 5 typical characteristics t j = 25 ? c if not otherwise noted ground current (ma) supply voltage (v) 0 20 40 60 80 100 120 140 012345 figure 9. ground current vs. supply voltage (2.5 v) 3 a 1 a 2 a ground current (ma) figure 10. ground current vs. temperature 1.4 1.2 1 0.8 0.6 0.4 0.2 0 ? 50 ? 30 ? 10 10 30 50 70 90 110 130 temperature ( ? c) v in = 3.5 v v out = 2.5 v, i out = 10 ma ground current (ma) 0 5 10 15 20 25 30 35 40 figure 11. ground current vs. temperature ? 50 ? 30 ? 10 10 30 50 70 90 110 130 temperature ( ? c) v in = 3.5 v v out = 2.5 v, i out = 1.5 a ground current (ma) 0 10 20 30 40 50 60 70 80 90 ? 50 ? 30 ? 10 10 30 50 70 90 110 130 figure 12. ground current vs. temperature temperature ( ? c) v in = 3.5 v v out = 2.5 v, i out = 3 a output voltage (v) 2.6 ? 50 ? 30 ? 10 10 30 50 70 90 110 130 2.55 2.5 2.45 2.4 figure 13. output voltage vs. temperature temperature ( ? c) v outnom = 2.5 v i out = 10 ma 0 2 4 6 8 10 12 14 16 18 20 22 figure 14. enable pin input current vs. temperature temperature ( ? c) ? 50 ? 30 ? 10 10 30 50 70 90 110 130 enable current ( a) v en = 6.5 v v en = 1.8 v
ncp59300, ncv59300 series http://onsemi.com 6 functional characteristics figure 15. load transient response figure 16. line transient response figure 17. enable transient response
ncp59300, ncv59300 series http://onsemi.com 7 applications information output capacitor and stability the ncp59300 series requires an output capacitor for stable operation. the ncp59300 series is designed to operate with ceramic output capacitors. the recommended output capacitance value is 47 f or greater. such capacitors help to improve transient response and noise reduction at high frequency. input capacitor an input capacitor of 1.0 f or greater is recommended when the device is more than 4 inches away from the bulk supply capacitance, or when the supply is a battery. small, surface ? mount chip capacitors can be used for the bypassing. the capacitor should be place within 1 inch of the device for optimal performance. larger values will help to improve ripple rejection by bypassing the input of the regulator, further improving the integrity of the output voltage. minimum load current the ncp59300 regulator is specified between finite loads. a 10 ma minimum load current is necessary for proper operation. error flag some ncp59300 series members feature an error flag circuit that monitors the output voltage and signals an error condition when the voltage is 5% below the nominal output voltage. the error flag is an open ? collector output that can sink up to 5 ma typically during a v out fault condition. the flg output is overload protected when a short circuit of the pullup load resistor occurs in the application. this is guaranteed in the full range of flg output voltage max ratings (see max ratings table). please be aware operation in this mode is not recommended, power dissipated in the device can impact on output voltage precision and other device characteristics. enable input some ncp59300 series members also feature an enable input for on/off control of the device. it?s shutdown state draws ?zero? current from input voltage supply (only microamperes of leakage). the enable input is ttl/cmos compatible for simple logic interface, but can be connected up to v in . overcurrent and reverse output current protection the ncp59300 regulator is fully protected from damage due to output current overload conditions. when ncp59300 output is overloaded, output current limiting is provided. this limiting is linear; output current during overload conditions is constant. these features are advantageous for powering fpgas and other ics having current consumption higher than nominal during their startup. thermal shutdown disables the ncp59300 device when the die temperature exceeds the maximum safe operating temperature. when ncp59300 is disabled and (v out ? v in ) voltage difference is less than 6.5 v in the application, the output structure of these regulators is able to withstand output voltage (backup battery as example) to be applied without reverse current flow. of course the additional current flowing through the feedback resistor divider inside the ncp59300 fixed voltage devices (30 a typically at nominal output voltage) needs to be included in the backup battery discharging calculations. thermal considerations the power handling capability of the device is limited by the maximum rated junction temperature (125 ? c). the p d total power dissipated by the device has two components, input to output voltage differential multiplied by output current and input voltage multiplied by gnd pin current. p d v in v out i out v in i gnd (eq. 1) the gnd pin current value can be found in electrical characteristics table and in typical characteristics graphs. the junction temperature t j is t j t a p d r ja (eq. 2) where t a is ambient temperature and r ja is the junction to ambient thermal resistance of the ncp/ncv59300 device mounted on the specific pcb. to maximize efficiency of the application and minimize thermal power dissipation of the device it is convenient to use the input to output voltage differential as low as possible. the static typical dropout characteristics for various output voltage and output current can be found in the t ypical characteristics graphs.
ncp59300, ncv59300 series http://onsemi.com 8 ordering information device output current output voltage junction temp. range package shipping ? ncp59300ds18r4g 3.0 a 1.8 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office ncp59300ds25r4g 3.0 a 2.5 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office NCP59300DS28R4G 3.0 a 2.8 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office ncp59300ds30r4g 3.0 a 3.0 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office ncp59300ds33r4g 3.0 a 3.3 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office ncp59300ds50r4g 3.0 a 5.0 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office ncv59300ds18r4g* 3.0 a 1.8 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office ncv59300ds25r4g* 3.0 a 2.5 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office ncv59300ds28r4g* 3.0 a 2.8 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office ncv59300ds30r4g* 3.0 a 3.0 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office ncv59300ds33r4g* 3.0 a 3.3 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office ncv59300ds50r4g* 3.0 a 5.0 v ? 40 ? c to +125 ? c d2pak ? 3 (pb ? free) under development contact sales office ncp59301ds18r4g 3.0 a 1.8 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ncp59301ds25r4g 3.0 a 2.5 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ncp59301ds28r4g 3.0 a 2.8 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ncp59301ds30r4g 3.0 a 3.0 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ncp59301ds33r4g 3.0 a 3.3 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ncp59301ds50r4g 3.0 a 5.0 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ncv59301ds18r4g* 3.0 a 1.8 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ncv59301ds25r4g* 3.0 a 2.5 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ncv59301ds28r4g* 3.0 a 2.8 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ncv59301ds30r4g* 3.0 a 3.0 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ncv59301ds33r4g* 3.0 a 3.3 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ncv59301ds50r4g* 3.0 a 5.0 v ? 40 ? c to +125 ? c d2pak ? 5 (pb ? free) 800 / tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d. *ncv prefix for automotive and other applications requiring unique site and control change requirements; aec ? q100 qualified and ppap capable.
ncp59300, ncv59300 series http://onsemi.com 9 package dimensions d 2 pak case 936 ? 03 issue d 5 ref 5 ref v u terminal 4 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inches. 3. tab contour optional within dimensions a and k. 4. dimensions u and v establish a minimum mounting surface for terminal 4. 5. dimensions a and b do not include mold flash or gate protrusions. mold flash and gate protrusions not to exceed 0.025 (0.635) maximum. 6. single gauge design will be shipped after fpcn expiration in october 2011. dim a min max min max millimeters 0.386 0.403 9.804 10.236 inches b 0.356 0.368 9.042 9.347 c 0.170 0.180 4.318 4.572 d 0.026 0.036 0.660 0.914 e 0.045 0.055 1.143 1.397 f 0.051 ref 1.295 ref g 0.100 bsc 2.540 bsc h 0.539 0.579 13.691 14.707 j 0.125 max 3.175 max k 0.050 ref 1.270 ref l 0.000 0.010 0.000 0.254 m 0.088 0.102 2.235 2.591 n 0.018 0.026 0.457 0.660 p 0.058 0.078 1.473 1.981 r s 0.116 ref 2.946 ref u 0.200 min 5.080 min v 0.250 min 6.350 min a 12 3 k f b j s h d m 0.010 (0.254) t e optional chamfer *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* 8.380 5.080 dimensions: millimeters pitch 2x 16.155 1.016 2x 10.490 3.504 bottom view optional constructions top view side view dual gauge bottom view l t p r detail c seating plane 2x g n m construction d c detail c e optional chamfer side view single gauge construction s c detail c t t d e 0.018 0.026 0.457 0.660 s
ncp59300, ncv59300 series http://onsemi.com 10 package dimensions 5 ref a 123 k b s h d g c e m l p n r v u terminal 6 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. tab contour optional within dimensions a and k. 4. dimensions u and v establish a minimum mounting surface for terminal 6. 5. dimensions a and b do not include mold flash or gate protrusions. mold flash and gate protrusions not to exceed 0.025 (0.635) maximum. dim a min max min max millimeters 0.386 0.403 9.804 10.236 inches b 0.356 0.368 9.042 9.347 c 0.170 0.180 4.318 4.572 d 0.026 0.036 0.660 0.914 e 0.045 0.055 1.143 1.397 g 0.067 bsc 1.702 bsc h 0.539 0.579 13.691 14.707 k 0.050 ref 1.270 ref l 0.000 0.010 0.000 0.254 m 0.088 0.102 2.235 2.591 n 0.018 0.026 0.457 0.660 p 0.058 0.078 1.473 1.981 r 5 ref s 0.116 ref 2.946 ref u 0.200 min 5.080 min v 0.250 min 6.350 min 45 m 0.010 (0.254) t ? t ? optional chamfer 8.38 0.33 1.016 0.04 16.02 0.63 10.66 0.42 3.05 0.12 1.702 0.067 5 ? lead d 2 pak scale 3:1 mm inches d 2 pak 5 case 936a ? 02 issue c soldering footprint on semiconductor and are registered trademarks of semiconductor co mponents industries, llc (scillc). scillc owns the rights to a numb er of patents, trademarks, copyrights, trade secrets, and other intellectual property. a list ing of scillc?s product/patent coverage may be accessed at ww w.onsemi.com/site/pdf/patent ? marking.pdf. scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and s pecifically disclaims any and all liability, including without limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. all operating parame ters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the right s of others. scillc products are not designed, intended, or a uthorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in whic h the failure of the scillc product could create a situation where personal injury or death may occur. should buyer purchase or us e scillc products for any such unintended or unauthorized appli cation, buyer shall indemnify and hold scillc and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unin tended or unauthorized use, even if such claim alleges that scil lc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyrig ht laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5817 ? 1050 ncp59300/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
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