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參數(shù)資料
| 型號： | M62255 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | GENERAL PURPOSE BATTERY CHARGER CONTROL IC |
| 中文描述： | 通用電池充電器控制IC |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 59K |
| 代理商： | M62255 |
MITSUBISHI<Dig./Ana. INTERFACE>
M62255FP
GENERAL PURPOSE BATTERY CHARGER CONTROL IC
(9
New Product
TENTATIVE
2.5V
2.2V
1.9V
2.8V
3.1V
0.1V
1.3V
2.5V
3.7V
4.9V
0.3V
1.2V
To D
OUT
input voltage
Reference
Voltage
To D
OUT
4times Amplifier
Fig.2 Description of Level Magnification
Output voltage of D
OUT
is fixed as follows;
V
D
OUT
= (V
IN
- V
ref
) x 4 + V
ref
(V) ---------------- (1)
V
Dout
; Output voltage of D
OUT
V
IN
; Voltage of IN1 (or IN2,IN3,IN4)
V
ref
; Reference voltage for A-D converter
In Fig.2 Reference Voltage is 2.5V. When Input voltage of IN1 (or IN2,IN3,IN4) is set at
2.8V, the difference between input voltage and Reference Voltage is 0.3V. The difference
voltage (0.3V) multiplied by 4 is 1.2V. 1.2V added to Reference Voltage(2.5V) makes
3.7V which is output voltage of V
D
OUT
.
The range of output voltage of V
D
OUT
is between 0V and 5V. So in Fig.2 the range of input
voltage of IN1(or IN2,IN3,IN4) is between 1.9V and 3.1V. (This range of input voltage is
difference from selected Reference Voltage.)
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|---|---|
| M62255FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:GENERAL PURPOSE BATTERY CHARGER CONTROL IC |
| M62256 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:Single chip battery charger control IC |
| M62256FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Single Chip Battery Charger Control IC |
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