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參數(shù)資料
| 型號： | M62240 |
| 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)： | 1/6頁 |
| 文件大?。?/td> | 41K |
| 代理商： | M62240 |
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9703
M62240FP
SINGLE CHIP BATTERY CHARGER CONTROL IC
MITSUBISHI Dig./Ana.INTERFACE
GENERAL DESCRIPTION
The M62240FP is a general purpose battery charger control IC.
It can control all of the sequence needed for battery charging, it
also has functions such as detection of battery temperature, a
protection against over-current/voltage, a safety timer and so on.
Moreover, it can adapt to charge Ni-Cd, Ni-MH batteries by adding
few peripheral components.
The IC has the feedback control of the charge current and output
voltage.
APPLICATION
Battery charger for video cameras and handheld
telephones, etc.
FEATURES
BLOCK DIAGRAM
PIN CONFIGURATION (TOP VIEW)
Outline 20P2N-A
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
I
SET2
Vref1
LED
Rc
Cc
ChgSW
GND
BattSW
VTRSW
TEST
I
SET1
OC SET
I
DET
Vcc
V
DET
P.C
Batt T
Vref2
Batt -
Batt +
Low voltage (3V) operation
Built-in following functions and circuits ;
CR oscillator for internal logic
Initialization timer and safety timer for
V error detection and
over-charging
D-A converter and shift registers to maintain the peak voltage
of battery.
Main output SW driving circuits
LED driving circuit for displaying the status of the charging
System reset circuit for detecting the power supply voltage
Temperature detection circuit for the Ni-MH battery
Voltage and current control circuits for feedback to the primary
side of the SMPS.
Protective functions including detection of over-voltage in
charge mode and over-current in adapter mode and so on
VOLTAGE
SET-UP CKT.
CURRENT
SET-UP CKT.
BATTERY TEMP
DET. CKT
Vcc
17
V
DET
16
I
DET
18
Batt +
Batt T
Batt -
Rc
Test
VTRSW
BattSW
GND
P.C
OUTPUT
SW DRIVER
LED
DRIVER
CONTROL LOGIC
BATT. VOLTAGE
DET. CKT.
-
V ERROR DET.
PREV. LOGIC
OSCILLATOR
Cc
CLOCK
GEN. CKT.
TEST
CKT.
STABLED
PWR. SUP.
Vref1
2
I
SET
1
I
SET
2
LED
3
ChgSW
6
OCSET
Vref2
13
14
11
12
10
19
20
15
1
7
4
5
9
8
SYSTEM
RESET CHT.
OVER-CURRENT
DET. CKT.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M62240FP | SINGLE CHIP BATTERY CHARGER CONTROL IC |
| M62241 | SINGLE CHIP BATTERY CHARGER CONTROL IC |
| M62241FP | SINGLE CHIP BATTERY CHARGER CONTROL IC |
| M62260FP | CS/BS CONVERTER DRIVER IC |
| M62261FP | VOLTAGE CONVERTER FOR MMIC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M62240FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP BATTERY CHARGER CONTROL IC |
| M62241 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP BATTERY CHARGER CONTROL IC |
| 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 |
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