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參數資料
| 型號： | FAN7564D |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Battery Management |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14 |
| 封裝： | SOP-14 |
| 文件頁數： | 2/14頁 |
| 文件大小： | 81K |
| 代理商： | FAN7564D |
FAN7563/FAN7564
2
Pin Assignments
Pin Definitions
Pin Number
Pin Name
Pin Function Descrition
1
OUTPUT
Output pin for charging control. An external photocoupler is drived from
the output for constant voltage and constant current charging control.
Reference input for current amplifier.
Charging current sensing input . It is connected to a sense resistor
(system ground)
Ground
Charging current monitoring output. This pin is connected to a micro
controller and detects the amplified voltge derived from CS pin.
Reference current control input. The Amplifier reference current is
controlled according to the resistor which is connected to the pin I
REF
.
Voltage sensing input for constant battery voltage control. It is normally
connected to the battery charger output through a resistor divider.
Power supply input. The typical operating voltage range is 2.5V to 16V.
2
I
SEN
3
CS
4
GND
5
MONIT
6
I
REF
7
V
SEN
8
V
CC
1
2
3
4
8
7
6
5
F
OUTPUT
ISEN
CS
GND
V
CC
VSEN
IREF
MONIT
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