APL3208A Просмотр технического описания (PDF) - Anpec Electronics
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производитель
APL3208A Datasheet PDF : 17 Pages
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APL3208A/B/C
Block Diagram
ACIN
GND
POR
Charge
Pump
ACIN
OVP
Gate Driver and
Control Logic
VBAT
0.5V
OVP
1V
Thermal
Shutdown
CHG_DET
OUT
CHG_SW
VBAT
Typical Application Circuit
5V Adapter or USB
1, 2
CACIN
1µF
ACIN CHG_DET 6
APL3208A/B/C
CHG_SW 5
7, 8
OUT
3
GND
4
VBAT
(Optional)
C1
1µF
R2
R1
2.2kΩ
20~100kΩ
RBAT
200kΩ
Li+
Battery
Designation
CACIN
C1
Description
1µF, 50V, X7R, 0805
Murata GRM21BR71H105K
1µF, 10V, X7R, 0805
Murata GRM21BR71A105K
Murata website: www.murata.com
Figure 1. Infineon ULC2 Application Circuit
Copyright © ANPEC Electronics Corp.
7
Rev. A.2 - Nov., 2009
C2
33nF
CHG_DET
Infineon
ULC2
CHG_SW
VBAT
www.anpec.com.tw
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