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advanced power electronics corp. features description ultra low dropout - 0.27v(typical) at 2a output current adjustable mode: 1.22v reference voltage fixed mode: 5v, 9v, 12v output voltage operating voltage : up to 23v for to-220-5l and to-263-5l packages. up to 16v for to-252-5l and so-8 packages. current-limit and thermal shutdown protection short circuit protection, enable function. built-in internal sw p-channel mos so-8, to-252-5l, to-220-5l, to-220-5lr, pdip-8 and to-263-5l pb-free packages. 1.fixed (so-8, pdip-8) 2.adj (so-8, pdip-8) data and specifications subject to change without notice 201201054 ape8962 2a ultra low dropout linear regulator typical application 1 the ape8962 is a low-dropout voltage regulato r suitable for various electronic equipments. it provides constant voltage power source. the dropout voltage o f a pe8962 is below 0.27v in full rated current (2a). this regulator has various functions such as a peak current protection, a thermal shut down, a short circuit protect. the ape8962 is available in so-8, pdip-8, to-252-5l, to-220-5l and to-263-5l power packages which features small size to reduce the junction-to-case resistance, being applicable in 0.5~3w applications. v out =v fb x(1+r1/r2) v fb = 1.22v r2 suggest 1k~5.6k ? c2 choose low esr capacitor c3=47pf~100pf for stability issue vin+10v on/off c1 100uf c2 220uf vout = 9v/2.0a u1 ape8962-adj fb en vcc out out gnd out out r2 4.7k r1 30k c3 100pf vin+13v on/off c1 100uf c2 220uf vout = 12v/2.0a u1 ape8962-120 fb en vcc out out gnd out out c3 100pf
advanced power electronics corp. ape8962 3.fixed (to-252-5l, to-220-5l, to-263-5l) 4.adj (to-252-5l, to-220-5l, to-263-5l) absolute maximum ratings (at t a =25c) v cc pin voltage(v cc ) ------------------------------------- -0.3 to 25v feedback pin voltage(v fb ) ----------------------------- -0.3v to v cc + 0.3v en pin voltage(v en ) ------------------------------------- - -0.3v to 7v power dissipation(p d ) so-8----------- - 1.6w to-252-------- - 2.3w to-220-------- - 4w to-263-------- - 4w pdip-8--------- - 2w storage temperature range(t st ) --------------------- -65c to 150c operating temperature range(t op ) ------------------ -40c to 85c junction temperature range(t j ) --------------------- - -40c to 125c output current (i out ) ------------------------------------- - 2.5a thermal resistance from junction to case(rth jc ) so-8----------- - 20c/w to-252-------- - 10c/w to-220-------- - 3.5c/w to-263-------- - 3.5c/w pdip-8--------- - 15c/w so-8----------- - 60c/w to-252-------- - 45c/w to-220-------- - 25c/w to-263-------- - 25c/w pdip-8--------- - 50c/w note: rth ja is measured with the pcb copper area(need connect to out pin) of approximately 1.5 in 2 (multi-layer). 2 thermal resistance from junction to ambient(rth ja ) typical application vin+10v on/ off c1 100uf c2 220uf vout = 9v/2. 0 a ape8962-adj 1 5 4 3 2 r2 4.7k r1 30k c3 100pf v out =v fb x(1+r1/r2) v fb = 1.22v r2 suggest 1k~5.6k ? c2 choose low esr capacitor c3=47pf~100pf for stability issue vin+13v on/ off c1 100uf c2 220uf vout = 12v/2.0 a ape8962-120 c3 100pf 1 5 4 3 2
advanced power electronics corp. ape8962 ordering/package information electrical specifications (v cc =12v, t a =25c, unless otherwise specified) parameter sym test condition min typ max units 5.1 - 23 v 5.1 - 16 v feedback voltage v fb io=10ma, vcc=10v 1.196 1.22 1.244 v i o =10ma, vcc=6v 4.9 5 5.1 i o =10ma, vcc=10v 8.82 9 9.18 i o =10ma, vcc=13v 11.76 12 12.24 gnd current i gnd i o = 0~2a - 1.2 3 ma shutdown current i sd v en =0v - 0.15 0.4 ma load regulation v load 5ma < io < 2a - 0.5 1.5 % line regulation v line i o =10ma, v out +1.0v advanced power electronics corp. ape8962 electrical specifications (v cc =12v, t a =25c, unless otherwise specified) parameter sym test condition min typ max units short circuit protect iscp v out <20% - 0.6 - a so-8, pdip-8 2.2 - - a to-220, to-263, to-252 2.5 - - a v enh high (regulator on) 2 - - v v enl low (regulator off) - - 0.8 v i enh v en =2.5v (on) - 20 - ua i enl v en =0.3v (off) - -10 - ua v cc =5.5v - 120 150 v cc =12v - 80 100 thermal shutdown tsd - 140 - c note1. these parameters, although guaranteed, are not 100% tested in production. pin descriptions pin symbol pin description gnd gnd pin fb feedback pin power -off pin h : normal operation(step-down) l : step-down operation stopped (all circuits deactivated) out output voltage pin vcc ic power supply pin block diagram 4 current limit i l en pin logic input threshold voltage en pin input current internal mosfet r ds(on) r dson m ? en current limit - + vcc out gnd error amp vref=1.22v thermal shutdown enable en fb 7v 10ua
advanced power electronics corp. ape8962 typical performance characteristics 5 vcc vs. gnd current 0.5 0.8 1.1 1.4 1.7 2 5.1 8 12 16 20 23 vcc (v) gnd current (ma) vcc vs. shutdown current 0 50 100 150 200 250 5.1 8 12 16 20 23 vcc (v) shutdown current (ua) iout vs. fb voltage (vcc=12.5v vout=12v) 1.21 1.214 1.218 1.222 1.226 1.23 0 500 1000 1500 2000 iout (ma) fb voltage (v) iout vs. vout (vcc=12.5v) 11.6 11.7 11.8 11.9 12 12.1 12.2 12.3 12.4 0 500 1000 1500 2000 iout (ma) vout (v) temperature vs. current limit (vcc=12.5v vout=12v) 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 -40 -20 0 25 50 85 105 125 te mpe rature ( ) current limit (a)
advanced power electronics corp. ape8962 typical performance characteristics 6 (vcc=12.5v vout=12v load=0.1~2a) (vcc=12v vout=9v load=1.5a) load transient power-on temperature vs. fb voltage (vcc=12.5v vout=12v) 1.2 1.205 1.21 1.215 1.22 1.225 1.23 1.235 1.24 -40 -20 0 25 50 85 105 125 te mpe rature ( ) fb voltage (v) temperature vs. vout (vcc=12.5v vout=12v) 11.6 11.7 11.8 11.9 12 12.1 12.2 12.3 12.4 -40-20 0 25 50 85105125 temperature ( ) vout (v) temperature vs. gnd current (vcc=12.5v vout=12v) 0.4 0.8 1.2 1.6 2 2.4 -40-200255085105125 temperature ( ) gnd current (ma) temperature vs. shutdown current (vcc=12.5v vout=12v) 100 130 160 190 220 250 -40 -20 0 25 50 85 105 125 te mpe rature ( ) shutdown current (ua)
advanced power electronics corp. ape8962 marking information to-252-5l to-220-5l / to-220-5lr to-263-5l 7 8962x-xx ywwsss part number package code 8962h - xx ywwsss date code (ywwsss) y last digit of the year ww week sss sequence logo output voltage : blank : adj 90 : 9.0v 50 : 5.0v 120 : 12v package code - p : to-220-5l pr : to-220-5lr part number logo date code (ywwsss) y last digit of the year ww week sss sequence output voltage - blank : adj ; 50 : 5.0v 90 : 9.0v ; 120 : 12v logo part number package code output voltage : blank : adj ; 90 : 9.0v 50 : 5.0v ; 120 : 12v date code (ywwsss) y last digit of the year ww week sss sequence 8962s - xx ywwsss
advanced power electronics corp. ape8962 marking information so-8 pdip-8 8 8962m-xx ywwsss part number date code (ywwsss) y last digit of the year ww week sss sequence package code output voltage - blank : adj ; 50 : 5.0v 90 : 9.0v ; 120 : 12v 8962d-xx ywwsss part number package code output voltage - blank : adj ; 50 : 5.0v 90 : 9.0v ; 120 : 12v date code (ywwsss) y last digit of the year ww week sss sequence
package outlines so-8 detail a l h e a a2 a1 e d 7 (4x) b y c detail a dimensions in millimeters dimensions in inches symbol min. nom. max. min. nom. max. a - - 1.75 - - 0.069 a1 0.1 - 0.25 0.04 - 0.1 a2 1.25 - - 0.049 - - c 0.1 0.2 0.25 0. 0075 0.008 0.01 d 4.7 4.9 5.1 0. 185 0.193 0.2 e 3.7 3.9 4.1 0. 146 0.154 0.161 h 5.8 6 6.2 0.22 8 0.236 0.244 l 0.4 - 1.27 0.015 - 0.05 b 0.31 0.41 0.51 0. 012 0.016 0.02 e 1.27 bsc 0.050 bsc y - - 0.1 - - 0.004 0 o - 8 o 0 o - 8 o mold flash shall not exceed 0.25mm per side jedec outline: ms-012 aa
to220-5l d q e b e1 a j1 f c h1 l e p p dimensions in millimeters dimensions in inches symbol min. nom. max. min. nom. max. a 4.07 4.45 4.82 0.16 0.175 0.19 b 0.76 0.89 1.02 0.03 0.035 0.04 c 0.36 0.5 0.64 0. 014 0.02 0.025 d 14.22 14.86 15.5 0.56 0.585 0.61 e 9.78 10.16 10.54 0.385 0.4 0.415 e 1.57 1.71 1.85 0. 062 0.067 0.073 e1 6.68 6.81 6.93 0. 263 0.268 0.273 f 1.14 1.3 1.45 0. 045 0.051 0.057 h1 5.46 6.16 6.86 0.215 0.243 0.27 j1 2.29 2.74 3.18 0.09 0.108 0.125 l 13.21 13.97 14.73 0.52 0.55 0.58 p p ! 3.68 3.81 3.96 0. 145 0.15 0.156 q 2.54 2.73 2.92 0. 1 0.107 0.115 mold flash shall not exceed 0.005inch per side 333 jedec outline: na 3 3 333 advanced power electronics corp. ape8962
to220-5lr e q d b a f h1 d1 d2 j2 j1 e h2 h3 a j1 j2 e dimensions in millimeters dimensions in inches symbol min. nom. max. min. nom. max. a 4.4 4.6 4.7 0. 175 0.18 0.185 b 0.7 0.8 0.9 0. 027 0.032 0.037 d 8.4 8.7 8.9 0.33 0.34 0.35 d1 1 0.039 d2 6.3 0.248 e 9.91 10.16 10.41 0.39 0.4 0.41 e 1.6 1.7 1.8 0. 062 0.067 0.072 f 1.2 1.25 1.3 0. 048 0.05 0.052 h1 6.4 0.25 h2 20.8 21.6 22.4 0.82 0.85 0.88 h3 23.9 24.7 25.5 0. 942 0.972 1.002 j1 3.7 4.5 5.3 0. 147 0.177 0.207 j2 8.4 0.331 q 2.5 2.8 3 0.1 0.11 0.12 advanced power electronics corp. ape8962
to252-5l b a b b1 m d h j 5.8 11.0 5.8 2.0 1.27 land pattern recommendation (unit: mm) 7.2 0.6 p(typ.) c k l dimensions in millimeters dimensions in inches symbol min. nom. max. min. nom. max. a 6.35 6.6 6.73 0.25 0.26 0.265 b 5.21 5.33 5.46 0. 205 0.21 0.215 c 6.86 7.24 7.62 0.27 0.285 0.3 d 2.67 ref 0.105 ref p 1.27 ref 0.050 ref h 2.18 2.29 2.39 0. 086 0.09 0.094 j 0.46 0.51 0.58 0. 018 0.02 0.023 k 0 0.08 0.13 0 0.003 0.005 l 1.4 1.6 1.78 0. 055 0.063 0.07 m 5.33 5.46 5.59 0.21 0.215 0.22 b 0.38 0.56 0.71 0. 015 0.022 0.028 b1 0.38 0.53 0.66 0. 015 0.021 0.026 mold flash shall not exceed 0.005inch per side 333 advanced power electronics corp. ape8962
to263-5l e l2 e b d l a c2 c l1 land pattern recommendation (unit: mm) 1.0 3.0 15.8 10.9 9.2 1.71 3 dimensions in millimeters dimensions in inches symbol min. nom. max. min. nom. max. a 4.06 4.45 4.83 0.16 0.175 0.19 b 0.51 0.76 0.99 0.02 0.03 0.039 c 0.38 0.56 0.74 0. 015 0.022 0.029 c2 1.14 1.4 1.65 0. 045 0.055 0.065 d 8.38 9.02 9.65 0.33 0.355 0.38 e 9,65 10.2 10.7 0.38 0.4 0.42 e 1.70 bsc 0.067 bsc l 14.6 15.2 15.9 0. 575 0.6 0.625 l1 1.78 2.29 2.79 0.07 0.09 0.11 l2 - - 1.68 - - 0.066 mold flash shall not exceed 0.005inch per side 333 jedec outline: to-263 ba 3 333 advanced power electronics corp. ape8962
pdip-8 e1 d 7 (4x) a l a2 a1 b2 b1 b e s 15 (4x) e c eb e- pin o0 .118 inch pin # 1 indent o 0.025 dimensions in millimeters dimensions in inches symbol min. nom. max. min. nom. max. a - - 5.33 - - 0.21 a1 0.38 3 3 0.015 - - a2 2.92 3.3 4.95 0.115 0.13 0.195 b 0.36 0.46 0.51 0. 014 0.018 0.02 b1 1.14 1.52 1.78 0.045 0.06 0.07 b2 0.76 0.99 1.14 0.03 0.039 0.045 c 0.2 0.25 0.36 0. 008 0.01 0.014 d 9.02 9.27 10.16 0.355 0.365 0.4 e 7.62 7.87 8.26 0.3 0.31 0.325 e1 6.1 6.35 7.11 0.24 0.25 0.28 e 2.54 bsc 0.100 bsc l 2.92 3 3.81 0.115 0.13 0.15 eb - - 10.92 - - 0.43 s 0.13 - - 0.005 - - jedec outline: mo-100 ba 3 333 advanced power electronics corp. ape8962

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