查询 供应商 捷多邦, 专业 PCB 打样工厂,24 小时加急出货 PRELIMINARY REV 0/March 2003 4.2V PDA 1% V MIN 3V V MIN I REG R1 V REG LED 4.2V 1% Sleep I TERM V RECHG V REG 150mV SOP8 0.5 0.5 CS2/LEDT 7 BAT 4 5 DRIVE VCC 8 2 TS 6 CS1 1 LEDS 3 VSS 1 2003 Vimicro Corporation
CF 4.2V 4.05V SOP 8 LEDS TS VSS BAT 1 2 3 4 8 VCC CF 7 CS2/LEDT 6 CS1 ( ) 5 DRIVE 2 I/O LEDS 1 O TS 2 I VSS 50% 2Hz 330 V TS1 V TS2 VSS 3 PWR BAT 4 I 330680 10F. DRIVE 5 O PNP PMOS CS1 6 I CS2/LEDT 7 I/O PNP PMOS / VSS VCC 8 PWR 10F
VCC...0.3V 18V CS1CS2/LEDDRIVEBAT LEDSTS... 0.3VVCC0.3V T A... 40 85...150 P D T A 25... TBD...65 150 10...300 VCC5V 40 T A 85 T A 25 T A 25 VCC 4.5 12 V I SUPPLY VCC5V 1 3 ma VCC12V 2 ma V UVLO VCC 3.8 4.07 4.3 V Sleep I SLEEP V REG VCCV CS1 V CS2/LEDT VCC V BAT 4.2V 7 20 A 4.168 4.200 4.232 V 4.158 4.200 4.242 V VCC5V12V 0.05 % BAT V RECHG V REG 0.2 V REG 0.15 V REG 0.1 V CS1 V CSREG VCC 1 135 150 165 mv CS1 V CSPRE VCC 1 10 18 28 mv CS1 V CSTER TS M VCC 1 9 16 23 mv V TS1 26 28 30 %VCC V TS2 55 58 61 %VCC BAT V MIN 2.94 3.00 3.06 V 3 G COMP 2.5 2.8 3.1 V/V DRIVE V BAT 4.5V 5 k VCC12VV BAT 4.5V 11.9 V V BAT 3.6VV DRIVE 1V 30 ma
VCC5V 40 T A 85 T A 25 T A 25 BAT V BSC 0.3 0.8 1.2 V t FAIL 10 15 20 min LEDS 0.3 0.5 0.75 s LEDS 50 % LEDS CS2/LEDT V LEDS =V CS2/LEDT =0.3V 10 ma BAT V BAT 3.6V 4.2 10 A BAT 4.7 47 F TS V TS 2.5V 0.01 A CS1 V CS1 4.95VV BAT 3.6V 5 A CS2/LEDT V CS1 4.95VV BAT 3.6V 5 A 1 VSS 2 3 5 3 G COMP V REG /(V CS2/LEDT V CS1 ) 5 PMOS 3 PNP 6 4 POWER SUPPLY C1 10uF R2 R1 0.3 R3 Q1 8550 R5 BAT+ BAT+ BAT- BAT- Green Red R9 R7 330 R8 330 6 CS1 7 8 1 CS2/LEDT VCC LEDS 5 DRIVE 3 VSS BAT TS IC 4 2 R4 330 C2 10uF R6 TEMP NTC TEMP LI-ION BATTERY 3 PNP
V REG I REG V MIN V BSC I PRECHG I TERM t<t FAIL 4 POWER SUPPLY D1 R1 0.3 IN4007 C1 R10 1k 10uF R2 R3 Q1 IRF7404 R5 BAT+ BAT+ BAT- NTC BAT- Green Red R9 R7 330 R8 330 6 7 8 1 CS1 CS2/LEDT VCC LEDS 5 DRIVE VSS 3 BAT TS IC 4 2 R4 330 C2 10uF R6 TEMP TEMP LI-ION BATTERY 5 PMOS
1 5 TS a VCC4.2V V BAT V RECHG b V BAT V REG TS V VCC4.2V TS V TS1 V TS2 V TS V TS1 V TS V MIN V TS2 0.5 V TS V TS1 R9 3 5 R9 V TS2 0.5 CS1 PNP, 5.1K VCC CS1 TS V TS V TS1 V TS2 VCC VSS R9 VCSPRE V TS V TS1 V TS2 I PRECHG 1 R1 5.1 R9 K R9 10K. 6 LEDS I PRECHG CS2/LEDT CS2 V BAT LEDS Red VCC V BAT Q1 LEDS Red Q1 V BAT V BSC 15 V TS V TS1 a V BAT V TS V TS2 0.5 LEDS 50% V RECHG 2Hz Red V BAT V RECHG LEDS Red b LEDT/CS2 V BAT V REG Green VCC CS2 V RECHG VCCGreen LEDT Green 2 7SLEEP V MIN VCC I REG Sleep V CSREG /R1 R1 DRIVE 3 VCC PNP c-b V REG PMOS V REG D1 5 4 8 I TERM V CSTERM /R1 V BAT V BSC Red
V BAT V BSC Red 10 Timer Timer 15min R PACK V BAT V MIN R PACK Red V PACK V REG V PACK V REG R PACK 9 R PACK V BAT V REG Red CS2/LEDT LEDT Green R2R3 CS2 V BAT V RECHG CS1 V CS2/LEDT V CS1 V REG V REG R PACK Red Green
VCC<V BAT Sleep :Red Green V BAT <VCC<V UVLO VCC>V BAT :Red Green VCC>V UVLO Timer>15min Restart :Red Green Timer :Red (V BAT >V BSC ) Red (V BAT <V BSC ) Green V TS1 <V TS <V TS2 0.5 :Red V TS <V TS1 GreenV TS >V TS2 0.5 V BAT >V MIN :Red Green I CHG =I REG I CHG <I REG V BAT <V MIN V BAT <V MIN :Red Green I CHRG <I TERM V BAT <V RECHG :Red Green 6
3 1R5 R6 V CS2/LEDT V CS1 (VCCV CS1 )R3/(R2R3) I CHRG (VCCV CS1 )/R1 R5 R6 V REG G COMP (V CS2/LEDT V CS1 ) T L T H T L T H V REG R PACK I CHRG NTCR TL T L R TH T H R TL R TH T L TS R3R2R PACK /(R1G COMP R PACK ) R6 R TL V TSL R5 + R6 R TL VCC T H TS R6 R TH V TSH R5 + R6 R TH VCC V TSL V TS2 k 2 VCC R3 R2 R1 G R... 5 1 V TSH V TS1 k 1 VCC ar PACK 0.405R3R2 R33.3k R2 5 R PACK 0.1R223.43k R TLR TH(k 2 k1) R5... 1 24 k (RTL R TH )k1k 2 br PACK 0.405R3R2 R TLR TH(k 2 k1) R6... 2 R23.3k R3 5 R TL (k1 k1k 2 ) R TH(k 2 k1k 2 ) R PACK 0.6R39.43k PTC 10 k R TH R TL R2R3 R TLR TH(k 2 k1) 3k 5k 5 R5... 3 (RTH R TL )k1k 2 R3 3k 5k R2 R TLR TH(k 2 k1) R6... 4 5 R TH(k1 k1k 2 ) R TL (k 2 k1k 2 ) R1G COMP R PACK R PACK R1G COMP... 6 VCC R5R6 R TH R TL R TH R TL 3 PNP PNP I CM P D - R6 BV CEO JA R5 R5 D1 VCC 6VR10.3 I 2R2 R3 REG V CSREG /R1150mV/0.3 0.5A 3 R2 Green R3 Green a BV CEO RI - R2R3 GREEN V CE V CS1 V BAT R2R3 3k V BAT V BSC V CS1 R2R3 R2 PACK COMP R10.3 G COMP 2.7 5 R2 R3 0.81 1 R PACK
VCC BV CEO VCC BV CEO 15V 4 PMOS b P PMOS D I D P D JA - - V DS - V GS - D1 VCC6.5V R10.3 I REG 0.5A V CE V CS1 V BAT 60.153.02.85V a V DS I C I REG 0.5A P D P D V CE I C... 7 2.850.51.425W c JA JA b P D JA PMOS - T JMAX 150 T A 40 JAMAX V DS VCCV D1 V R1 V BAT JAMAX (T JMAX T A )/ P D... 8 6.50.70.153.02.65V (150 40)/1.425W77.2/W I D I REG 0.5A JA JAMAX 10% PMOS P D JA 60/W SOT223 P D V DS I D... 11 I C I REG 150%... 9 0.5150%0.75A e I CMAX I B I CMAX I REG I B I B 30mA I CMAX /I B... 10 PMOS - V DS VCCV D1 V R1 V BAT V D1 D1 0.7VV R1 R1 PMOS V DS VCC V DS 15V 2.650.51.325W d I C c JA 50% PMOS JAMAX JAMAX (T JMAX T A )/ P D (150 40)/1.325W83/W JA 70 /W TSSOP-8 PMOS d I D PMOS I D 0.75A e - V GS 0.5/0.0317 5 PMOS - 17 V GS VCC(V D1 V R1 V DRIVE DRIVE V OL ae 1.0VPMOS TO-92 8550 V R1 V GS
V GSMIN VCC(V D1 V R1 V OL )... 12 VCC 6.5(0.70.11.0)4.65V 3.8V PMOS V GS V GSMIN PMOS V GSMIN D1 ae PMOS 6PCB PCB R1 VCC 5 D1 CS1 R1 D1 VCC C1 R1 C2 V BAT C1R1Q1C2 D1 PCB
7 SOP8