A A B B C C D D 1 1 2 2 3 3 4 4 CHG CHG ACOFF 6251_EN CSON 6251VDD 6251VREF CSOP DCIN PACIN BST_CHG DH_CHG CSIP DL_CHG CSIN LX_CHG 6251VDDP BST_CHGA 6251VDD 6251VREF 6251aclim ACSETIN PACIN ACPRN ACSETIN 6251VDD V1 ACOFF PACIN ACPRN V1 IREF <31> FSTCHG <31> ADP_I <31> ACOFF <31,36> 3S/4S# <31> CALIBRATE# <31> ACIN <25,31,35> 65W/90W# <31> ACPRN <38> VIN VIN BATT+ P2 P3 B+ CHG_B+ VIN 6251VDD PreCHG VIN Title Size Document Number Rev Date: Sheet of Security Classification Compal Secret Data THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. Issued Date Deciphered Date P5WE0 M/B LA-6901P Schematic 0.1 PWR-CHARGER Custom 37 47 W ednesday, November 24, 2010 2010/07/13 2011/07/13 Title Size Document Number Rev Date: Sheet of Security Classification Compal Secret Data THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. Issued Date Deciphered Date P5WE0 M/B LA-6901P Schematic 0.1 PWR-CHARGER Custom 37 47 W ednesday, November 24, 2010 2010/07/13 2011/07/13 Title Size Document Number Rev Date: Sheet of Security Classification Compal Secret Data THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. Issued Date Deciphered Date P5WE0 M/B LA-6901P Schematic 0.1 PWR-CHARGER Custom 37 47 W ednesday, November 24, 2010 2010/07/13 2011/07/13 Iada=0~4.74A(90W/19V=4.736A) CP = 85%*Iada ; CP = 4.07A ADP_I = 19.9*Iadapter*Rsense BATT Type Charging Voltage (0x15) Normal 3S LI-ON Cells 12600mV CV mode 12.60V TCR=50ppm / C CC=0.6~4.48A IREF=0.43V~3.24V IREF=0.7224*Icharge Iinput=(1/0.02)(0.05*Vaclm/2.39+0.05) where Vaclm=1.502V, Iinput=4.07A CP mode <40,41> Compal Electronics, Inc. Ki Vchlim=Iref*(PR374/(PR372+PR374)) =Iref*(100K/(80.6K+100K)) =Iref*0.5537 Ichanrge=(165mV/PR369)*(Vchlim/3.3V) =(165m/20m)*(1/3.3V)*Iref*0.5537 =1.3842*Iref Iref=0.7224*Ichanrge =>Ki=0.7224 Kv Rinternal ic=514K Rec=3K R1=PR379=15.4K R2=PR381=31.6K R=514K//31.6K//(15.4K+3k)=11.372K r=514K//514K//31.6K=28.14K Vcell=0.175*Vadj+3.99v 4.2V=0.175*Vadj+3.99V =>Vadj=1.2V Vadj=Vref*(R/(R+514K))+CALIBRATE*(r/(r=514K)) 1.1483=CALIBRATE*0.6046 =>CALIBRATE=1.899 1.899=(4.2-(Vcell+A*0.175))*Kv=(4.2-(4.2+A*0.175))*Kv A=Vref*(R/(R+514K))=0.052 Kv=9.451 PR46 47K_0402_5% PR46 47K_0402_5% 1 2 G D S PQ14A DMN66D0LDW -7_SOT363-6 G D S PQ14A DMN66D0LDW -7_SOT363-6 2 6 1 PC20 0.01U_0402_25V7K PC20 0.01U_0402_25V7K 1 2 PC17 2200P_0402_25V7K @ PC17 2200P_0402_25V7K @ 1 2 PC18 0.047U_0402_16V7K PC18 0.047U_0402_16V7K 1 2 PR23 14.3K_0402_1% PR23 14.3K_0402_1% 1 2 PQ19 PDTC115EU_SOT323-3 PQ19 PDTC115EU_SOT323-3 2 1 3 PQ7 SI4459ADY-T1-GE3_SO8 PQ7 SI4459ADY-T1-GE3_SO8 3 6 5 7 8 2 4 1 PR44 15.4K_0402_1% PR44 15.4K_0402_1% 1 2 PR17 200K_0402_1% PR17 200K_0402_1% 1 2 G D S PQ61 2N7002W -T/R7_SOT323-3 G D S PQ61 2N7002W -T/R7_SOT323-3 2 1 3 PR26 100K_0402_1% PR26 100K_0402_1% 1 2 PL2 10UH_PCMB104T-100MS_6A_20% PL2 10UH_PCMB104T-100MS_6A_20% 1 2 PC27 680P_0402_50V7K @ PC27 680P_0402_50V7K @ 1 2 PC13 2.2U_0603_6.3V6K PC13 2.2U_0603_6.3V6K 1 2 PC56 10U_1206_25V6M @ PC56 10U_1206_25V6M @ 1 2 PL22 HCB4532KF-800T90_1812 PL22 HCB4532KF-800T90_1812 1 2 PC23 0.1U_0603_25V7K PC23 0.1U_0603_25V7K 1 2 PR15 10K_0402_1% PR15 10K_0402_1% 1 2 PR19 200K_0402_1% PR19 200K_0402_1% 1 2 PD8 RB751V-40_SOD323-2 PD8 RB751V-40_SOD323-2 1 2 PC15 0.1U_0603_25V7K PC15 0.1U_0603_25V7K 1 2 PR48 10K_0402_1% PR48 10K_0402_1% 1 2 PQ5 AO4407A_SO8 PQ5 AO4407A_SO8 3 6 5 7 8 2 4 1 47K 47K PQ8 PDTA144EU_SOT323-3 47K 47K PQ8 PDTA144EU_SOT323-3 2 1 3 PR31 10K_0402_1% PR31 10K_0402_1% 1 2 G D S PQ12 2N7002W -T/R7_SOT323-3 @ G D S PQ12 2N7002W -T/R7_SOT323-3 @ 2 1 3 PQ9 PDTC115EU_SOT323-3 PQ9 PDTC115EU_SOT323-3 2 1 3 G D S PQ18 2N7002W -T/R7_SOT323-3 G D S PQ18 2N7002W -T/R7_SOT323-3 2 1 3 PQ10 PDTC115EU_SOT323-3 PQ10 PDTC115EU_SOT323-3 2 1 3 PQ13 PDTC115EU_SOT323-3 PQ13 PDTC115EU_SOT323-3 2 1 3 PR357 200K_0402_1% PR357 200K_0402_1% 1 2 PR22 10_1206_5% PR22 10_1206_5% 1 2 PR32 2_0402_5% PR32 2_0402_5% 1 2 PC10 0.1U_0603_25V7K PC10 0.1U_0603_25V7K 1 2 PC26 10U_1206_25V6M PC26 10U_1206_25V6M 1 2 PR14 0.02_2512_1% PR14 0.02_2512_1% 1 3 4 2 PD5 RB751V-40_SOD323-2 PD5 RB751V-40_SOD323-2 1 2 PD12 1SS355_SOD323-2 PD12 1SS355_SOD323-2 1 2 PR43 20K_0402_1% PR43 20K_0402_1% 1 2 PC12 0.1U_0603_25V7K PC12 0.1U_0603_25V7K 1 2 PR45 31.6K_0402_1% PR45 31.6K_0402_1% 1 2 PR47 10K_0402_1% PR47 10K_0402_1% 1 2 PR18 191K_0402_1% PR18 191K_0402_1% 1 2 PR35 4.7_1206_5% @ PR35 4.7_1206_5% @ 1 2 PC21 0.1U_0603_25V7K PC21 0.1U_0603_25V7K 1 2 PR27 150K_0402_1% PR27 150K_0402_1% 1 2 PR42 2.55K_0402_1% PR42 2.55K_0402_1% 1 2 PR34 0.02_1206_1% PR34 0.02_1206_1% 1 3 4 2 PQ15 AO4466_SO8 PQ15 AO4466_SO8 3 6 5 7 8 2 4 1 PR21 100K_0402_5% @ PR21 100K_0402_5% @ 1 2 PU1 ISL6251AHAZ-T_QSOP24 PU1 ISL6251AHAZ-T_QSOP24 EN 3 CELLS 4 VDD 1 ACSET 2 ICOMP 5 VCOMP 6 CHLIM 9 ACPRN 23 CSIP 19 UGATE 17 PHASE 18 BOOT 16 PGND 13 GND 12 ICM 7 VREF 8 VADJ 11 DCIN 24 CSIN 20 ACLIM 10 LGATE 14 VDDP 15 CSOP 21 CSON 22 PR24 0_0402_5% PR24 0_0402_5% 1 2 PC7 5600P_0402_25V7K PC7 5600P_0402_25V7K 1 2 PR25 47K_0402_5% PR25 47K_0402_5% 1 2 PC24 0.01U_0402_25V7K PC24 0.01U_0402_25V7K 1 2 PC28 4.7U_0603_6.3V6M PC28 4.7U_0603_6.3V6M 1 2 PR49 14.3K_0402_1% PR49 14.3K_0402_1% 1 2 PC25 10U_1206_25V6M PC25 10U_1206_25V6M 1 2 PR28 20_0402_5% PR28 20_0402_5% 1 2 PC11 2200P_0402_25V7K PC11 2200P_0402_25V7K 1 2 PR38 47K_0402_5% PR38 47K_0402_5% 1 2 PR40 12.1K_0402_1% PR40 12.1K_0402_1% 1 2 PR36 80.6K_0402_1% PR36 80.6K_0402_1% 1 2 PR37 0_0603_5% PR37 0_0603_5% 1 2 PR41 4.7_0603_5% PR41 4.7_0603_5% 1 2 PC253 0.1U_0603_25V7K PC253 0.1U_0603_25V7K 1 2 G D S PQ14B DMN66D0LDW -7_SOT363-6 G D S PQ14B DMN66D0LDW -7_SOT363-6 5 3 4 PC22 .1U_0402_16V7K PC22 .1U_0402_16V7K 1 2 PR30 20_0402_5% PR30 20_0402_5% 1 2 PQ17 PDTC115EU_SOT323-3 PQ17 PDTC115EU_SOT323-3 2 1 3 PR16 47K_0402_1% PR16 47K_0402_1% 1 2 PR29 20_0402_5% PR29 20_0402_5% 1 2 PC9 10U_1206_25V6M PC9 10U_1206_25V6M 1 2 PQ6 AO4407A_SO8 PQ6 AO4407A_SO8 3 6 5 7 8 2 4 1 PC30 10U_1206_25V6M @ PC30 10U_1206_25V6M @ 1 2 PR33 100_0402_1% PR33 100_0402_1% 1 2 PD9 1SS355_SOD323-2 PD9 1SS355_SOD323-2 1 2 PL17 1.2UH_1231AS-H-1R2N=P3_2.9A_30% PL17 1.2UH_1231AS-H-1R2N=P3_2.9A_30% 1 2 PC19 6800P_0402_25V7K PC19 6800P_0402_25V7K 1 2 PC14 1000P_0402_25V8J PC14 1000P_0402_25V8J 1 2 PC8 10U_1206_25V6M PC8 10U_1206_25V6M 1 2 PC16 10U_1206_25V6M @ PC16 10U_1206_25V6M @ 1 2 PR39 100K_0402_1% PR39 100K_0402_1% 1 2 PQ16 AO4466_SO8 PQ16 AO4466_SO8 3 6 5 7 8 2 4 1 5 5 4 4 3 3 2 2 1 1 D D C C B B A A BST_5V LX_5V RT8205_B+ UG_5V BST_3V ENTRIP2 LG_5V ENTRIP1 LX_3V UG_3V LG_3V RT8205_B+ MAINPW ON ENTRIP1 ENTRIP2 SPOK <39,41> MAINPWON <39> EC_ON <31,34> ACPRN <37> +5VALWP +3VALWP B+ +3VLP 2VREF_8205 VL VL VS B+ RT8205_B+ 2VREF_8205 Title Size Document Number Rev Date: Sheet of Security Classification Compal Secret Data THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. Issued Date Deciphered Date P5WE0 M/B LA-6901P Schematic 0.1 3VALWP/5VALWP Custom 38 47 W ednesday, November 24, 2010 2010/07/13 2011/07/13 Title Size Document Number Rev Date: Sheet of Security Classification Compal Secret Data THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. Issued Date Deciphered Date P5WE0 M/B LA-6901P Schematic 0.1 3VALWP/5VALWP Custom 38 47 W ednesday, November 24, 2010 2010/07/13 2011/07/13 Title Size Document Number Rev Date: Sheet of Security Classification Compal Secret Data THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. Issued Date Deciphered Date P5WE0 M/B LA-6901P Schematic 0.1 3VALWP/5VALWP Custom 38 47 W ednesday, November 24, 2010 2010/07/13 2011/07/13 VFB=2.0V +3.3VALWP Ipeak=6.768A ; 1.2Ipeak=8.12A; Imax=4.738A f=375KHz, L=4.7UH,Rentrip=162k ohm Rdson=15~18m ohm 1/2Delta I = 1/2 *(19-3)*(3/19)/(375KHz*4.7UH)=0.774A Vlimit=10*10^-6*162Kohm/10=0.162V Ilimit=0.162/(18m*1.2)~0.162/(15m*1.2)=7.5A~9A Iocp=8.274A~9.774A Compal Electronics, Inc. Typ: 175mA Typ: 175mA +5VALWP Ipeak=7A ; 1.2Ipeak=8.4A; Imax=4.9A f=300KHz, L=4.7UH,Rentrip=154k ohm Rdson=15~18m ohm 1/2Delta I = 1/2 *(19-5)*(5/19)/(300KHz*4.7UH)=1.306A Vlimit=10*10^-6*154Kohm/10=0.15V Ilimit=0.15/(18m*1.2)~0.15/(15m)=7.13~10.26A Iocp=8.44~9.86A TONSEL=VREF (1)SMPS1=300KHZ (+5VALWP) (2)SMPS2=375KHZ(+3VALWP) PQ27 PDTC115EU_SOT323-3 PQ27 PDTC115EU_SOT323-3 2 1 3 PC41 0.1U_0603_25V7K PC41 0.1U_0603_25V7K 1 2 PR67 40.2K_0402_1% PR67 40.2K_0402_1% 1 2 PR51 30K_0402_1% PR51 30K_0402_1% 1 2 PC32 4.7U_0805_25V6-K PC32 4.7U_0805_25V6-K 1 2 PC31 0.1U_0603_25V7K PC31 0.1U_0603_25V7K 1 2 PC39 4.7U_0805_10V6K PC39 4.7U_0805_10V6K 1 2 PC33 4.7U_0805_25V6-K PC33 4.7U_0805_25V6-K 1 2 PR60 4.7_1206_5% @ PR60 4.7_1206_5% @ 1 2 PC48 0.1U_0603_25V7K PC48 0.1U_0603_25V7K 1 2 PC29 1U_0603_10V6K PC29 1U_0603_10V6K 1 2 PR61 499K_0402_1% PR61 499K_0402_1% 1 2 PQ20 AO4466_SO8 PQ20 AO4466_SO8 3 6 5 7 8 2 4 1 PC44 680P_0402_50V7K @ PC44 680P_0402_50V7K @ 1 2 PQ23 AO4712_SO8 PQ23 AO4712_SO8 3 6 5 7 8 2 4 1 PR52 20K_0402_1% PR52 20K_0402_1% 1 2 PC34 2200P_0402_50V7K PC34 2200P_0402_50V7K 1 2 PR57 0_0603_5% PR57 0_0603_5% 1 2 PL5 4.7UH_PCMC063T-4R7MN_5.5A_20% PL5 4.7UH_PCMC063T-4R7MN_5.5A_20% 1 2 PC40 0.1U_0603_25V7K PC40 0.1U_0603_25V7K 1 2 PC49 2.2U_0603_6.3V6K PC49 2.2U_0603_6.3V6K 1 2 PR58 4.7_1206_5% @ PR58 4.7_1206_5% @ 1 2 PC38 0.1U_0603_25V7K PC38 0.1U_0603_25V7K 1 2 PL3 HCB4532KF-800T90_1812 PL3 HCB4532KF-800T90_1812 1 2 PC36 4.7U_0805_25V6-K PC36 4.7U_0805_25V6-K 1 2 + PC43 220U_6.3V_M + PC43 220U_6.3V_M 1 2 G D S PQ24B DMN66D0LDW -7_SOT363-6 G D S PQ24B DMN66D0LDW -7_SOT363-6 5 3 4 PR54 137K_0402_1% PR54 137K_0402_1% 1 2 PR66 100K_0402_1% PR66 100K_0402_1% 1 2 PR65 200K_0402_5% PR65 200K_0402_5% 1 2 PC46 1U_0603_10V6K PC46 1U_0603_10V6K 1 2 PC47 4.7U_0805_10V6K PC47 4.7U_0805_10V6K 1 2 PR53 20K_0402_1% PR53 20K_0402_1% 1 2 PQ22 AO4712_SO8 PQ22 AO4712_SO8 3 6 5 7 8 2 4 1 PR50 13K_0402_1% PR50 13K_0402_1% 1 2 PR59 0_0402_5% @ PR59 0_0402_5% @ 1 2 PR64 100K_0402_1% PR64 100K_0402_1% 1 2 PR63 0_0402_5% PR63 0_0402_5% 1 2 G D S PQ26 2N7002W -T/R7_SOT323-3 G D S PQ26 2N7002W -T/R7_SOT323-3 2 1 3 PR62 100K_0402_1% PR62 100K_0402_1% 1 2 PU2 RT8205EGQW _W QFN24_4X4 PU2 RT8205EGQW _W QFN24_4X4 FB1 2 REF 3 VO1 24 ENTRIP1 1 TONSEL 4 FB2 5 SKIPSEL 14 NC 18 VREG5 17 VO2 7 VREG3 8 VIN 16 GND 15 UGATE1 21 BOOT1 22 ENTRIP2 6 PGOOD 23 PHASE1 20 LGATE1 19 EN 13 BOOT2 9 UGATE2 10 PHASE2 11 LGATE2 12 P PAD 25 PC35 4.7U_0805_25V6-K PC35 4.7U_0805_25V6-K 1 2 + PC42 220U_6.3V_M + PC42 220U_6.3V_M 1 2 PL4 4.7UH_PCMC063T-4R7MN_5.5A_20% PL4 4.7UH_PCMC063T-4R7MN_5.5A_20% 1 2 PQ21 AO4466_SO8 PQ21 AO4466_SO8 3 6 5 7 8 2 4 1 G D S PQ24A DMN66D0LDW -7_SOT363-6 G D S PQ24A DMN66D0LDW -7_SOT363-6 2 6 1 PC37 2200P_0402_50V7K PC37 2200P_0402_50V7K 1 2 PR56 0_0603_5% PR56 0_0603_5% 1 2 PC45 680P_0402_50V7K @ PC45 680P_0402_50V7K @ 1 2 PQ25 PDTC115EU_SOT323-3 PQ25 PDTC115EU_SOT323-3 2 1 3 PR55 154K_0402_1% PR55 154K_0402_1% 1 2

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