shema Acer Aspire 4720Z Z01 E3C User Manual
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55 44 33 22 11 D D C C B B A A Iocp=10-(6/2)=7A Vth=7A*15mOhm=105mV R(Ilim)=(105mV*10)/5uA ~210KOCP:10AL(ripple current) =(19-5)*5/(1.5u*0.4M*19) ~6A L(ripple current) =(19-3.3)*3.3/(2.5u*0.5M*19) ~2.18A OCP:6.25AIocp=6.25-(2.18/2)=5.16A Vth=5.16A*28mOhm=145mV R(Ilim)=(145mV*10)/5uA ~294K OCP: 10AOCP : 6.25A REV:B MODIFYREV:B MODIFYREV:B MODIFY REV:B2 MODIFY Add PL15 REV:B2 MODIFY Change P/N REV:B2 MODIFY Change OCPREV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/N REV:B2 MODIFY...
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55 44 33 22 11 D D C C B B A A for ISL6262A Parallel Yonah: VCC_CORE/ 36A Merom: VCC_CORE/ 44A Throttling temp. 105 degree C Close to Phase 1 Inductor Panasonic ERT-J1VR103J Close to Phase 1 Inductor REV:A MODIFY REV:A MODIFY REV:B MODIFY REV:B2 MODIFY Change P/NREV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/N & EMI REV:B2 MODIFY Change P/N & EMIREV:B2 MODIFY Change P/N & EMI REV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/N...
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11 22 33 44 55 A A B B C C D D 10A VOUT=(1+R2/R3)*0.5 REV:A MODIFY REV:B EMI REV:B MODIFY REV:B2 MODIFY Change P/NREV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/NREV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/NREV:B2 MODIFY Change P/NREV:B2 MODIFY REV:C Change PC13 Part_No REV:C Change PR4 Part_No VTT 1.05V(SC411) 3A 23 26 Thursday, May 17, 2007 Size Document Number Rev Date: Sheet of 1.05V_FB DL-1.05VDH-1.05V +3V VIN +5V_S5 VIN-1.5V +1.05V PL1 HI0805R800R_8_5A +PC82 560u/2.5V_6X5.712...
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55 44 33 22 11 D D C C B B A A FOR DDR II MAX Current 10A MAX Current 3.5A REV:B EMI REV:B MODIFY REV:B MODIFYREV:B EMI REV:B2 MODIFY Change P/NREV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/NREV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/NREV:B2 MODIFY Change P/NREV:B2 MODIFY Change P/N REV:B2 MODIFY PC117, PC119 and PC121Change P/N REV:B MODIFYREV:B MODIFY REV:C MODIFY REV:E MODIFY DDR 1.8V(TPS51116) 3B 24 26 Thursday, May 17, 2007 Size Document Number Rev Date: Sheet of 5VIN 5VIN...
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55 44 33 22 11 D D C C B B A A 10mil REV:B MODIFYREV:B MODIFY REV:B2 MODIFY Change P/N REV:B2 INCREASE TRACE WIDTH 20milREV:B2 MODIFY Acer Request REV:B2 MODIFY Change P/NREV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/N REV:C Change Part_No CHARGER (ISL6251A) 3A 25 26 Thursday, May 17, 2007 Size Document Number Rev Date: Sheet of MBAT+ TEMP_MBAT TEMP_MBAT MBDATABAT-V +3VPCU VIN BAT-V PC11 0.1U/X7R/50V_6 PR77 100_4 PD2 ZD5.6V 21 PC7 47P/NPO/50V_6 PQ4 2N7002 3 2 1 PR3 100_4 PF1...
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44
33
22
11
D
D
C
C
B
B
A
A
Rh Rg
Vout = (1+Rg/Rh)*0.5
3A
0.8V R1
Vout=0.8*[1+(R1/R2)]
2A
Vout =0.8(1+R1/R2) =1.25V
0.5A
0.8V
R2
REV:B MODIFY REV:B MODIFY
REV:B MODIFY REV:B
MODIFY
REV:B2 MODIFY
Change P/N
REV:B2 MODIFY
Change P/NREV:B2 MODIFY
Change P/N
REV:B2 MODIFY
Change P/N
REV:B2 MODIFY
Change P/N
REV:B2 MODIFY
Change P/N REV:B2 MODIFY PC125, PC127 and
PC128 Change P/N REV:C Change PU2, PR5 and PR9 Part_No
REV:C Change PR26 and PC33 Part_No
REV:E MODIFYDischarge (1.5V/2.5V/1.25V)
3B...](http://img.usermanuals.tech/thumb/5/35890/w300_shema-Acer-Aspire-4720Z-Z01-E3C-25.png "Page 26
55
44
33
22
11
D
D
C
C
B
B
A
A
Rh Rg
Vout = (1+Rg/Rh)*0.5
3A
0.8V R1
Vout=0.8*[1+(R1/R2)]
2A
Vout =0.8(1+R1/R2) =1.25V
0.5A
0.8V
R2
REV:B MODIFY REV:B MODIFY
REV:B MODIFY REV:B
MODIFY
REV:B2 MODIFY
Change P/N
REV:B2 MODIFY
Change P/NREV:B2 MODIFY
Change P/N
REV:B2 MODIFY
Change P/N
REV:B2 MODIFY
Change P/N
REV:B2 MODIFY
Change P/N REV:B2 MODIFY PC125, PC127 and
PC128 Change P/N REV:C Change PU2, PR5 and PR9 Part_No
REV:C Change PR26 and PC33 Part_No
REV:E MODIFYDischarge (1.5V/2.5V/1.25V)
3B...")
55 44 33 22 11 D D C C B B A A Rh Rg Vout = (1+Rg/Rh)*0.5 3A 0.8V R1 Vout=0.8*[1+(R1/R2)] 2A Vout =0.8(1+R1/R2) =1.25V 0.5A 0.8V R2 REV:B MODIFY REV:B MODIFY REV:B MODIFY REV:B MODIFY REV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/NREV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/N REV:B2 MODIFY Change P/N REV:B2 MODIFY PC125, PC127 and PC128 Change P/N REV:C Change PU2, PR5 and PR9 Part_No REV:C Change PR26 and PC33 Part_No REV:E MODIFYDischarge (1.5V/2.5V/1.25V) 3B...