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12407 ms pc 20061003-s00002 no.a0585-1/11 any and all sanyo semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. consult with your sanyo semiconductor representative nearest you before using any sanyo semiconductor products described or contained herein in such applications. sanyo semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all sanyo semiconductor products described or contained herein. LV5103LP overview the LV5103LP is a cell phone power supply ic. functions ? single step-down dc-dc converter channel ? eight series regulator channels ? built-in thermal shutdown circuit features ? low power dissipation ? built-in shorting protection circuit specifications maximum ratings at ta = 25 c parameter symbol conditions ratings unit maximum supply voltage v cc max 6v allowable power dissipation pd max mounted on a circuit board.* 1100 mw operating temperature topr -30 to +75 c storage temperature tstg -40 to +125 c * specified circuit board : 40 50 0.8mm 3 : 4-layer (2s2p) glass epoxy printed circuit board operating conditions at ta = 25 c parameter symbol conditions ratings unit supply voltage v cc 3.2 to 4.5 v bi-cmos lsi cell phone power supply ic orderin g numbe r : ena0585
LV5103LP no.a0585-2/11 electrical characteristics ta = 25c, vbat = 3.7v, vbatl = 2.4v, unless otherwise specified. ratings parameter symbol conditions min typ max unit [analog block] current drain current drain 1 i cc 1 with ld01 and vbatdet operating 8 16 a current drain 2 i cc 2 with ld01, ld02. ld05, ld06, ld07, and ld08 operating. ps mode 50 75 a current drain 3 i cc 3 with all ld0n channels operating, dc-dc operation 6 10 ma [switching regulator block] dc/dc1 output voltage 1 v osw 1 i o = 500ma 2.25 2.4 2.55 v output current i sw 1 800 ma efficiency 1 ef1 i o = 150ma 86 % efficiency 2 ef2 i o = 500ma 79 % oscillator frequency fosc1 1 1.2 1.4 mhz ldo1 output voltage v or 1 i o = 10ma 1.47 1.5 1.53 v output current i m 1 30 ma load regulation v l 1 i o = 1 to 30ma 10 75 mv line regulation v r 1 vbat = 3.1 to 4.5v, i o = 20ma 10 60 mv output voltage temperature coefficient ? vt1 ta = -30 to 75 c, i o = 10ma 100 ppm/ c ripple rejection ratio v rl 1 i o = 10ma, vrr = -20dbv, frr = 120hz 65 db output noise voltage v on 1 i o = 10ma, 10hz < f < 100khz 60 vrms ldo2 output voltage v or 2 i o = 30ma 2.79 2.85 2.91 v output current i m 2 200 ma load regulation v l 2 i o = 1 to 200ma 20 75 mv line regulation v r 2 vbat = 3.1 to 4.5v, i o = 130ma 10 60 mv output voltage temperature coefficient ? vt2 ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 2 i o = 30ma, vrr = -20dbv, frr = 120hz 65 db output noise voltage v on 2 i o = 30ma, 10hz < f < 100khz 50 vrms ldo2 ps mode output voltage v or 2p i o = 30ma 2.76 2.85 2.94 v output current i m 2p 200 ma load regulation v l 2p i o = 1 to 200ma 20 75 mv line regulation v r 2p vbat = 3.1 to 4.5v, i o = 130ma 10 60 mv output voltage temperature coefficient ? vt2p ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 2p i o = 30ma, vrr = -20dbv, frr = 120hz 60 db output noise voltage v on 2p i o = 30ma, 10hz < f < 100khz 60 vrms ldo3 output voltage v or 3 i o = 30ma 2.79 2.85 2.91 v output current i m 3 150 ma load regulation v l 3 i o = 1 to 150ma 20 75 mv line regulation v r 3 vbat = 3.1 to 4.5v, i o = 100ma 10 60 mv output voltage temperature coefficient ? vt3 ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 3 i o = 30ma, vrr = -20dbv, frr = 120hz 65 db output noise voltage v on 3 i o = 30ma, 10hz < f < 100khz 50 vrms ldo3b sw switch on-resistance rsw3 i o = 50ma, swctl : high 1.5 2.5 ? switch leakage current isw3 swctl : low 0 3 a continued on next page.
LV5103LP no.a0585-3/11 continued from preceding page. ratings parameter symbol conditions min typ max unit ldo4 output voltage 1 v or 41 i o = 30ma 3.03 3.1 3.17 v output voltage 2 v or 42 i o = 200ma 3 3.1 3.2 v output current 1 i m 41 450 ma output current 2 i m 42 vbat = 3.4v, v out 3v 300 ma load regulation 1 v l 4 i o = 1 to 300ma 30 100 mv load regulation 2 v l 4l vbat = 3.4v, i o = 1 to 250ma 50 100 mv line regulation 1 v r 4 vbat = 3.4 to 4.5v, i o = 200ma 10 60 mv output voltage temperature coefficient ? vt4 ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 4 i o = 30ma, vrr = -20dbv, frr = 120hz 65 db output noise voltage v on 4 i o = 30ma, 10hz < f < 100khz 50 vrms ldo5 output voltage v or 5 i o = 30ma 3.23 3.3 3.37 v output current 1 i m 51 150 ma output current 2 i m 52 vbat = 3.4v, v out 3v 150 ma load regulation 1 v l 5 i o = 1 to 150ma 75 150 mv load regulation 2 v l 5l vbat = 3.4v, i o = 1 to 50ma 75 150 mv line regulation 1 v r 5 vbat = 3.4 to 4.5v, i o = 100ma 10 60 mv output voltage temperature coefficient ? vt5 ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 5 i o = 30ma, vrr = -20dbv, frr = 120hz 65 db output noise voltage v on 5 i o = 30ma, 10hz < f < 100khz 50 vrms ldo5 ps mode output voltage v or 5p i o = 30ma 3.2 3.3 3.4 v output current i m 5p 150 ma load regulation 1 v l 5p1 i o = 1 to 150ma 75 150 mv load regulation 2 v l 5p2 vbat = 3.4v, i o = 1 to 50ma 75 150 mv line regulation 1 v r 5p vbat = 3.4 to 4.5v, i o = 100ma 10 60 mv output voltage temperature coefficient ? vt5p ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 5p i o = 30ma, vrr = -20dbv, frr = 120hz 60 db output noise voltage v on 5p i o = 30ma, 10hz < f < 100khz 60 vrms ldo6 output voltage v or 6 i o = 30ma 1.47 1.5 1.53 v output current i m 6 200 ma load regulation v l 6 i o = 1 to 200ma 20 75 mv line regulation 1 v r 6 vbat = 3.1 to 4.5v, i o = 130ma 10 60 mv output voltage temperature coefficient ? vt6 ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 6 i o = 30ma, vrr = -20dbv, frr = 120hz 65 db output noise voltage v on 6 i o = 30ma, 10hz < f < 100khz 50 vrms ldo6 ps mode output voltage v or 6p i o = 30ma 1.45 1.5 1.55 v output current i m 6p 10 ma load regulation v l 6p i o = 1 to 10ma 10 75 mv line regulation 1 v r 6p vbat = 3.1 to 4.5v, i o = 10ma 10 60 mv output voltage temperature coefficient ? vt6p ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 6p i o = 30ma, vrr = -20dbv, frr = 120hz 60 db output noise voltage v on 6p i o = 30ma, 10hz < f < 100khz 60 vrms continued on next page.
LV5103LP no.a0585-4/11 continued from preceding page. ratings parameter symbol conditions min typ max unit ldo7 output voltage v or 7 i o = 30ma 1.76 1.8 1.84 v output current i m 7 150 ma load regulation v l 7 i o = 1 to 150ma 75 150 mv line regulation 1 v r 7 vbat = 3.1 to 4.5v, i o = 100ma 10 60 mv output voltage temperature coefficient ? vt7 ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 7 i o = 30ma, vrr = -20dbv, frr = 120hz 65 db output noise voltage v on 7 i o = 30ma, 10hz < f < 100khz 50 vrms ldo7 ps mode output voltage v or 7p i o = 30ma 1.74 1.8 1.86 v output current i m 7p 10 ma load regulation v l 7p i o = 1 to 10ma 75 150 mv line regulation 1 v r 7p vbat = 3.1 to 4.5v, i o = 10ma 10 60 mv output voltage temperature coefficient ? vt7p ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 7p i o = 30ma, vrr = -20dbv, frr = 120hz 60 db output noise voltage v on 7p i o = 30ma, 10hz < f < 100khz 60 vrms ldo8 output voltage 1 v or 81 i o = 30ma 1.17 1.2 1.23 v output voltage 2 v or 82 i o = 200ma 1.13 1.2 1.27 v output current 1 i m 81 500 ma output current 2 i m 82 vbat = 3.4v, v out 1.1v 500 ma load regulation v l 8 i o = 1 to 500ma 30 70 mv line regulation 1 v r 8 vbat = 3.1 to 4.5v, i o = 330ma 10 60 mv output voltage temperature coefficient ? vt8 ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 8 i o = 30ma, vrr = -20dbv, frr = 120hz 65 db output noise voltage v on 8 i o = 30ma, 10hz < f < 100khz 50 vrms ldo8 ps mode output voltage v or 8p i o = 30ma 1.16 1.2 1.24 v output current i m 8p 10 ma load regulation v l 8p i o = 1 to 10ma 30 100 mv line regulation 1 v r 8p vbat = 3.1 to 4.5v, i o = 10ma 10 60 mv output voltage temperature coefficient ? vt8p ta = -30 to 75 c, i o = 30ma 100 ppm/ c ripple rejection ratio v rl 8p i o = 30ma, vrr = -20dbv, frr = 120hz 60 db output noise voltage v on 8p i o = 30ma, 10hz < f < 100khz 60 vrms det24 low-level detection voltage vdl1 2.35 2.4 2.45 v high-level detection volt age vdh1 2.62 2.7 2.78 v vbatdet low-level detection voltage vdl2 2.3 2.4 2.5 v high-level detection voltage vdh2 3.1 3.2 3.3 v bvlt switch bvlt switch on-resistance rswbv i o = 3ma, bvlton : high 300 400 ? bvlt switch leakage current iswbv bvlton : low 0 1 a control pins high level 1 vh1 rfpdn, adptdetin, pwrhold, powersave, swctl, bvlton, stclr 1.5 vbat v low level 1 vl1 rfpdn, adptdetin, pwrhold, powersave, swctl, bvlton, stclr 0 0.3v high level 2 vh2 pwrkey vbat 0.8 vbat v low level 2 vl2 pwrkey 0 vbat 0.2 v
LV5103LP no.a0585-5/11 package dimensions unit : mm (typ) 3302a control pin functions power supply control rfpdn adptdet pwrkey pwrhold ldo1 ldo2 , 5, 6, 7, 8 ldo3, 4 low low low low on off off low high on on off low high on on off low high on on off high low low low on off off high high on on on high high on on on high high on on on (on/off1) (on/off2) ps mode pwrsave mode low ps mode high normal mode ldo3 output switch swctl mode low switch off high switch on bvlt output bvlton mode low switch off high switch on sanyo : vqlp40(5.0x5.0) 0.2 0.4 5.0 5.0 0.85max 0.05 0 nom 1 10 11 20 21 30 31 40 0.35 0.35 (0.7) (0.7) bottom view top view 0 1000 1100 550 500 1500 ? 30 60 30 090 ambient temperature, ta ? c allowable power dissipation, pd max ? mw pd max ? ta specified board : 40 50 0.8mm 3 , 4-layer (2s2p) printed circuit board glass epoxy mounted on the circuit board
LV5103LP no.a0585-6/11 pin assignment stclr pgnd 20 19 18 17 16 15 14 13 11 12 31 32 33 34 35 36 37 38 40 39 30 29 28 26 27 25 24 23 22 21 1 2 3 5 4 6 7 8 9 10 vbatl8 ldo8o ldo8s status ldo6s ldo6o vbatl6 ldo7o adptdetin swout gndm bgr rref pwrhold pkeydet pwrkey rfpdn ldo5o ldo4o vbat2 ldo4s swctl ldo1o ldo3b ldo3s ldo3o vbat1 ldo2o delay ldo2s reseto bvlt gndswreg bvlton pwrsave vbat3 fbin vbatl7 LV5103LP
LV5103LP no.a0585-7/11 block diagram the three power supply pins vbat1, vbat2, and vbat3 must be shorted together externally. the three ground pins gndm, pgnd, and gndswreg must be shorted together externally and must always be at a potential that is the lowest potential in the system. vbat1 bgr rref ldo1o ldo2o ldo3o ldo5o ldo8s vbat3 swout1 pgnd gndswreg ldo4o vbat2 ldo6o ldo6s vbatl6 ldo7o gndm ldo2s ldo3b swctl fbin rfpdn vbatdet 3.2v 2.4v on/off_1 delay reseto stclr ps ps on/off_1 on/off_2 vbat1 on/off_1 on/off_2 on/off_2 on/off_1 on/off_1 ps vbat3 on/off_1 ps on/off_1 ps 2.2 f 2.2 f 2.2 f 2.2 f 2.2 f 0.1 f 0.1 f 2.2 f 2.2 f 2.2 f 10 f 10 f 4.7 h 0.01 f 1 a 85k ? 40k ? ldo4s vbat1 vbatl8 ldo8o ps ps ldo3s vbatl7 on/off_1 dq cq r vbat1 vbat1 vbat1 bvlt bvlton vbat1 vbat1 ldo2 vbat1 vbat1 reseto status adptdetin pkeydet pwrkey pwrhold pwrsave ldo1 1.5v 30ma ldo2 2.85v/ 200ma ldo3 2.85v/ 150ma ldo4 3.1v/ 450ma ldo5 3.3v/ 150ma ldo7 1.8v/ 150ma ldo6 1.5v/ 200ma ldo8 1.2v/ 500ma dc/dc1 2.4v/ 800ma det 2.4v
LV5103LP no.a0585-8/11 equivalent circuit block diagram pin no. pin functions equivalent circuit 1 16 19 37 39 stclr pwrhold rfpdn pwrsave adptdetin input pins 29 21 2 vbat1 vbat2 vbat3 power supply pins 3 9 11 vbatl8 vbatl6 vbatl7 vbatl pins the m1 transistor is only present in the vbatl8 circuit. 4 5 7 8 10 20 22 23 24 27 28 30 31 ldo8o ldo8s ldo6s ldo6o ldo7o ldo5o ldo4o ldo4s ldo1o ldo3s ldo3o ldo2o ldo2s ldo output pins the ldo*o pins fo r ldo1, ldo5, and ldo7 are shorted internally in the ic to the corresponding ldo*s pin. 6 status status pin continued on next page. vbat1 corresponding pin gndm 18k ? 1m ? vbat* gndm vbat1 gndm m1 vbat3 vbatl* gndm vbat* ldo*o ldo*s vbat1 gndm status
LV5103LP no.a0585-9/11 continued from preceding page. pin no. pin functions equivalent circuit 12 fbin feedback resistor connection for the switching regulator block 14 rref rref reference voltage 15 bgr bgr reference voltage 17 rkeydet pkeydet pin 18 pwrkey pwrkey pin continued on next page. fbin 85k ? 40k ? gndswreg vbat1 4.8m ? gndm rref 4.8m ? 10k ? rref gndm bgr 1k ? vbat1 gndm 100k ? 200 ? pkeydet ldo2s vbat1 gndm 18k ? pwrkey
LV5103LP no.a0585-10/11 continued from preceding page. pin no. pin functions equivalent circuit 25 26 swctl ldo3b swctl pin ldo3b pin 32 delay delay pin 33 reset reset pin 34 36 bvlt bvlton bvlt and bvlton pins 40 swout swreg output block vbat1 gndm swctl ldo3b ldo3o 500k ? 18k ? vbat1 delay 18k ? 1k ? 200 ? gndm vbat1 200 ? reset gndm vbat1 200 ? bvlt 1m ? 18k ? bvlton 1k ? vbat1 swout gndm pgnd vbat3
LV5103LP ps no.a0585-11/11 specifications of any and all sanyo semiconductor products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. to verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. sanyo semiconductor co., ltd. strives to supply high-quality high-reliability products. however, any and all semiconductor products fail with some probability. it is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. when designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. in the event that any or all sanyo semiconductor products (including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of sanyo semiconductor co., ltd. any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. when designing equipment, refer to the "delivery specification" for the sanyo semiconductor product that you intend to use. information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. sanyo semiconductor believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. this catalog provides information as of january, 2007. specifications and information herein are subject to change without notice.

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