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r03ds0089ej0700 rev.7.00 page 1 of 10 jan 10, 2014 data sheet ha17l431/ha17l431a series shunt regulator description the ha17l431 series and the ha17l431a series are temperature-compensated va riable shunt regulators. these ics can operate at about half voltage in comparison with ha17431 series. they can be replaced for simple zener diode and they can also be used for switching power supply secondary-side error amplification circuit. features ? on-chip high-precision reference voltage source : 1.240 v 1.0% at ta = 25 c (ha17l431a) : 1.240 v 1.5% at ta = 25 c (ha17l431) ? small reference voltage temperature coefficient: 30 ppm/ c typ ? maximum cathode voltage: 16 v ? maximum cathode current: 50 ma ? minimum cathode current: 200 a typ ? operating temperature range: ? 20 to +85 c block diagram a + ? ref k 1.240 v application circuit example vout + ? a k ref r2 r1 ha17l431/ha17l431a gnd r switching power supply secondary-side error amplification circuit r03ds0089ej0700 rev.7.00 jan 10, 2014
ha17l431/ha17l431a series r03ds0089ej0700 rev.7.00 page 2 of 10 jan 10, 2014 product lineup item reference voltage (at 25c) package code (previous code) operating temperature range normal version 1.5% 1.222v to 1.258v to 1.240v a version 1.0% 1.227v to 1.253v to 1.240v industrial use ha17l431lp o plsp0005zb-a (mpak-5v) ?20 to +85c ha17l431alp o ha17l431p o prss0003da-a (to-92v) ha17l431ap o ha17l431up o plzz0004ca-a (upakv) ha17l432up o ha17l431altp o plsp0003zb-a (mpakv) ha17l432altp o pin arrangement upakv (ha17l431up) a a k ref upakv (ha17l432up) a a ref k mpak-5v (ha17l431lp/alp) nc knc ref a mpakv (ha17l431altp) k ref a 123 1 3 21 123 123 3 2 5 4 ref k a mpakv (ha17l432altp) a kref 2 3 1 mark side to-92v (ha17l431p/ap)
ha17l431/ha17l431a series r03ds0089ej0700 rev.7.00 page 3 of 10 jan 10, 2014 absolute maximum ratings (ta = 25 c) item symbol rated value unit note ha17l431lp/ ha17l431alp ha17l431p/ ha17l431ap ha17l431up/ ha17l432up ha17l431altp/ ha17l432altp cathode voltage v ka 16 16 16 16 v1 continuous cathode current i k ? 30 to +50 ? 30 to +50 ? 30 to +50 ? 30 to +50 ma reference input current iref ? 0.05 to +5 ? 0.05 to +5 ? 0.05 to +5 ? 0.05 to +5 ma power dissipation p t 150 500 800 150 mw 2 operating temperature top r ? 20 to +85 ? 20 to +85 ? 20 to +85 ? 20 to +85 c storage temperature tstg ? 55 to +150 ? 55 to +150 ? 55 to +150 ? 55 to +150 c notes: 1. the anode pin is used as the reference for voltage values. 2. these values apply when ta 25 c. if ta 25 c, derate by below figure. ? 20 0 50 75 85 25 150 0.6 0.5 0.5w 0.4 power dissipation p t (w) ambient temperature ta (c) (1) (2) 0.3 0.26 0.2 0.1 0.15w ?1.2mw/c 0.078 ?4mw/c ? 20 0 50 75 85 25 150 1.2 1.0 0.8w 0.8 power dissipation p t (w) ambient temperature ta (c) (1): ha17l431p/ap (2): ha17l431lp/alp/altp/432altp ha17l431up/432up (1): with 15mm 25mm 0.7mm alumina ceramic board (2): without printed circuit board (1) (2) 0.6 0.416 0.4 0.2 0.385w ?3.08mw/c ?6.4mw/c
ha17l431/ha17l431a series r03ds0089ej0700 rev.7.00 page 4 of 10 jan 10, 2014 electrical characteristics (ta = 25 c, i k = 10 ma) item symbol min typ max unit test condition remark reference voltage vref 1.222 1.240 1.258 v v ka = vref ha17l431 1.227 1.240 1.253 ha17l431a reference voltage deviation vref(dev) ? 5 ? mv v ka = vref, ta = ? 20c to +85 c *1 reference voltage temperature coefficient vref/ ta ? 30 ? ppm/ c v ka = vref, 0c to 50 c gradient reference voltage regulation vref/ v ka ? 1.0 2.0 mv/v v ka = vref to 16v reference input current iref ? 2 6 a r1 = 10 k , r2 = reference current temperature deviation iref(dev) ? 0.5 ? a r1 = 10 k , r2 = , ta = ? 20c to +85 c minimum cathode current imin ? 0.2 1.0 ma v ka = vref *2 off cathode current ioff ? 0.001 1.0 a v ka = 16 v, vref = 0 v dynamic impedance z ka ? 0.2 0.5 v ka = vref, i k = 1 ma to 50 ma notes: 1. vref(dev) = (vref maximum value at ta = ? 20c to +85 c) ? (vref minimum value at ta = ? 20c to +85 c) vref(dev) ?20 +85 ta (c) 2. definition of minimum cathode current. imin is the cathode current value at which vref = vref (i k = 10 ma) ? 15 mv.
ha17l431/ha17l431a series r03ds0089ej0700 rev.7.00 page 5 of 10 jan 10, 2014 mpak-5v(5-pin), mpakv(3-pin) and upakv marking patterns the marking patterns shown below are used on mpak-5v, mpakv and upakv products. note that the product code and mark pattern are different. the pattern is laser-printed. ha17l431lp ha17l431altp ha17l431up ha17l432up ha17l432altp (b) (2) (c) (4) (1) (a) l4 a ref nc nc k ha17l431alp (b) (2) (c) (4) (1) (a) m4 a ref nc nc k (b) (2) (c) (4) (1) (a) e3 a ref k (b) (2) (c) (4) (1) (a) f3 a k ref (3) (4) (1) (2) (5) ref aa k 4d k a ref (3) (4) (1) (2) (5) 4e band mark band mark notes: 1. boxes (1) to (5) in the figures show the position of the letters or numerals, and are not actually marked on the package. 2. the letters (1) and (2) show the product specific mark pattern. product (1) (2) ha17l431lp 4 l ha17l431alp 4 m ha17l431altp 3 e ha17l432altp 3 f ha17l431up 4 d ha17l432up 4 e 3. the letter (3) shows the production year code (the last digit of the year) for upakv products. 4. the bars (a), (b) and (c) show a production year code for mpak-5v and mpakv products as shown below. after 2010 the code is repeated every 8 years. year 2002 2003 2004 2005 2006 2007 2008 2009 (a) none none none bar bar bar bar none (b) none bar bar none none bar bar none (c) bar none bar none bar none bar none 5. the letter (4) shows the production month code (see table below). production month jan. feb. mar. apr. may. jun. jul. aug. sep. oct. nov. dec. marked code a b c d e f g h j k l m 6. the letter (5) shows manufacturing code. for upakv products.
ha17l431/ha17l431a series r03ds0089ej0700 rev.7.00 page 6 of 10 jan 10, 2014 characteristic curves 1.260 1.250 1.230 1.220 ? 200 20406080 85 1.0 0.5 0 0 0.5 1 1.5 2.0 2.5 1.240 500mv/div ref k a vref 50 0 ?30 ? 50 5 1v/div 50 0 100 1k 100k 1m 10m 0 180 ?180 10k ? vo vi 4.3k 10f g = 20log vo vi (db) g vol v k = vref i k = 10ma i k v ref k a i k = 10ma v k = vref v k = vref 220 6.8k ? + ambient temperature ta (c) reference voltage vref (v) temperature characteristics of reference voltage catode voltage v k (v) catode current i k (ma) catode current vs. catode voltage1 catode voltage v k (v) catode current i k (ma) catode current vs. catode voltage2 frequency f (hz) open loop voltage gain g vol (db) open loop voltage gain, phase vs. frequency characteristics phase ? (degree)
ha17l431/ha17l431a series r03ds0089ej0700 rev.7.00 page 7 of 10 jan 10, 2014 noise recovery characteristics of ha17l431a and ha17l431 the ha17l431a bettered v ka and vref recovery time against the ha17l431 when it was inputted noise. 15 v 220 pf (external) 12 k input pulse 1 v 680 7.5 k 220 f 4.7 k 0.1 f 0 v 50 ms (cathode) (anode) shunt regulators (ref) pulse generator v ka vref vout figure 1 noise response characteristics measurement circuit 1 2 trig? tek run: 25.0ms/s sample ch1 ch3 500mv 1.00 v ch2 ch2 2.46 v 1.00 v m 2.00s t [?????t?????????????????????????????????????????????????????????] 1 2 trig? tek run: 25.0ms/s sample ch1 ch3 500mv 1.00 v ch2 ch2 2.46 v 1.00 v m 2.00s t [?????t?????????????????????????????????????????????????????????] waveform of ha17l431a waveform of ha17l431 input noise v ka vref input noise v ka vref figure 2 noise recovery characteristics
ha17l431/ha17l431a series r03ds0089ej0700 rev.7.00 page 8 of 10 jan 10, 2014 package dimensions mass (typ) [g] 0.015 previous code renesas code plsp0005zb-a mpak-5 / mpak-5v jeita package code sc-74a ? 2013 renesas electronics corporation. all rights reserved. dimensions in millimeters a a 1 a 2 a 3 b c d e e h e l l 1 l p x y q 1.0 0 1.0 ? 0.35 0.11 2.8 1.5 ? 2.5 0.3 0.1 0.2 ? ? ? min nom reference symbol max ? ? 1.1 0.25 0.4 0.16 2.95 1.6 0.95 2.8 ? ? ? ? ? 0.3 1.4 0.1 1.3 ? 0.5 0.26 3.1 1.8 ? 3.0 0.7 0.5 0.6 0.05 0.05 ? d e a qc aa b xsa a a 2 a 1 m e l h e l 1 l p a 3 y s s b a-a section c
ha17l431/ha17l431a series r03ds0089ej0700 rev.7.00 page 9 of 10 jan 10, 2014 mass (typ) [g] 0.011 previous code renesas code plsp0003zb-a mpak(t) / mpak(t)v jeita package code sc-59a ? 2013 renesas electronics corporation. all rights reserved. d e a aa b xsa m e h e a a 2 a 1 s b a-a section c qc l l 1 l p a 3 a a 1 a 2 a 3 b c d e e h e l l 1 l p x q 1.0 0 1.0 ? 0.35 0.1 2.7 1.35 ? 2.2 0.35 0.15 0.25 ? ? min nom dimensions in millimeters reference symbol max ? ? 1.1 0.25 0.4 0.16 ? 1.5 0.95 2.8 ? ? ? ? 0.3 1.3 0.1 1.2 ? 0.5 0.26 3.1 1.65 ? 3.0 0.75 0.55 0.65 0.05 ?
ha17l431/ha17l431a series r03ds0089ej0700 rev.7.00 page 10 of 10 jan 10, 2014 4.5 0.1 1.8 max 1.5 0.1 0.44 max 0.44 max 0.48 max 0.53 max 1.5 1.5 3.0 2.5 0.1 4.25 max 0.8 min 1 0.4 (1.5) (2.5) (0.4) (0.2) previous code plzz0004ca-a upak / upakv mass[typ.] 0.050g sc-62 renesas code jeita package code unit: mm 0.60 max 0.55 max 4.8 0.3 3.8 0.3 5.0 0.2 0.7 2.3 max 12.7 min 0.5 max 1.27 2.54 previous code prss0003da-a to-92(1) / to-92(1)v mass[typ.] 0.25g sc-43a renesas code jeita package code unit: mm
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