參數(shù)資料
型號: M62244FP
廠商: Renesas Technology Corp.
英文描述: Li-ion Battery Charge Controller IC
中文描述: 鋰離子電池充電控制IC
文件頁數(shù): 16/18頁
文件大?。?/td> 239K
代理商: M62244FP
M62244FP
Rev.1.0, Sep.19.2003, page 16 of 17
Sample application circuit
C2
Vsense
Tdet
GND1
Control-logic
block
Oscillator
Reset circuit
CTRL
STP
0.01
μ
F
Rs
Vcc
LED1
LED2
GND2
GND2
1
μ
F
C1
Vadp1
Vadp2
18
–3°C
43
°
C/
55
°
C
Logic
power-supply
Reference
voltage
source
M62244FP
Vcvref
Vref
10
Cosc
8
Vcvref
Vcvref
Vrchg
7
Idet1
20
Idet2
Ifull
1
2
Open
or GND
Open or GND
19
13
11
14
12
5
6
15
17
16
9
3
4
Vcvref
Vcvref
0.01
μ
F
Reference voltage/logic
power-supply module
Constant-voltage
control
Concontrol
Charge-control
module
Charging-current
detection
Charging-current
detection module
dTemperature
Battery-voltage
detection module
Battbuffer
Battery-connected
detection 3
Battery-connected
detection 1
Battery-connected
detection 2
Excdetection
Excessive discharge
detection
Excessive voltage
detection
Charging-completed/
recharge detection
voltage detection
Charging-completed
current detection
Adapter-voltage
detection module
LED control module
Charging current
Adapter
detection 1
Adapter
detection 2
dAdapter
Reset
detection
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