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參數(shù)資料
| 型號(hào)： | M62241 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE CHIP BATTERY CHARGER CONTROL IC |
| 中文描述： | 單片電池充電控制IC |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 262K |
| 代理商： | M62241 |
MITSUBISHI(Standard Linear IC)
M62241FP
9907
SINGLE CHIP BATTERY CHARGER CONTROL IC
( 1
The M62241FP is designed as 1chip Integrated Circuit
for controlling battery charger. This IC contains analog
circuits needed for controlling charge, and time-
sequential-control logic circuits. This IC has various
functions such as not only charge-controlling but also
battery temperature detection, protection against over-
current / over-voltage, and safety timer. The combination
with some parts gives a charge circuit for Lithium-ion
battery easily.
Application
VCR with camera, cellular phone,
battery charger for general electronic
equipments.
FEATURE
Designed to operate at as low as 4V
CR oscillation circuit for internal logic
Terminating timer for preventing overcharge
30min. indicating timer
Main output switch drive circuit
LED drive circuit (1 system)to indicate charging status
System reset circuit for detecting the lowering of
supply voltage
Temperature detection for Lithium-ion battery
Voltage/current control for feedback to the primary side
of switching regulator
Various protections such as overvoltage detection at
charging, overcurrent detection at adaptor connection
Block Diagram
VCC
1
TH
THS
GND
PC
REFIN
ADJ1
ADJ2
LED
21
ADJ0
REFOUT
12
22
Power supply voltage
detection circuit
Reference voltage
regulator
LED
driver
23
16
17
4
10
8
VBIN
Voltage
amplifier
circuit
PGND
Adapter
control
circuit
19
DCJK
Adapter
connection
detection
circuit
B+
5
B-
6
SW
9
output
SW driver
CHG
20
Low
voltage
detection
circuit
ADJ3
18
VBOUT
7
PIN configuration (Top view)
Outline 24P2Q-A
1
2
3
4
5
6
7
8
9
10
11
12
VCC
VDET
GND
PC
BP
BN
VBOUT
TH
CHGSW
THS
IDET
ADJ0
PGND
CC
RC
ADJ1
ADJ2
ADJ3
DCJK
CHG
LED
REFIN
REFOUT
VBIN
13
14
15
16
18
17
19
20
21
22
23
24
Voltage
control
circuit
Current
control
circuit
output
SW driver
Battery
temperature
detection
circuit
Charge
completion
detection
circuit
CC
14
RC
15
Oscillator
IDET
11
Over-current
detection
circuit
Logic Circuit
Over
voltage
detection
circuit
Battery
voltage
detection
circuit
3
13
VDET
2
24
DESCRIPTION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M62241FP | SINGLE CHIP BATTERY CHARGER CONTROL IC |
| M62260FP | CS/BS CONVERTER DRIVER IC |
| M62261FP | VOLTAGE CONVERTER FOR MMIC |
| M62262FP | VOLTAGE CONVERTER FOR MMIC |
| M62281FP | GENERAL PURPOSE CURRENT MODE PWM CONTROL IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M62241FP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:電池充電控制器IC |
| M62241FP(#T60G) | 制造商:Renesas Electronics Corporation 功能描述: |
| M62242FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Lithium-Ion Battery Charger Control IC |
| M62244FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Li-ion Battery Charge Controller IC |
| M62251 | 制造商:Mitsubishi Electric 功能描述:ELECTRONIC COMPONENT |
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