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參數(shù)資料
| 型號(hào)： | M61040 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Smart battery protection and monitoring IC |
| 中文描述： | 智能電池保護(hù)和監(jiān)測(cè)集成電路 |
| 文件頁(yè)數(shù)： | 4/25頁(yè) |
| 文件大?。?/td> | 181K |
| 代理商： | M61040 |
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Smart battery protection and monitoring IC
M61040FP
Mitsubishi Electric
(4/25)
6) Power save function
M61040FP contains power save function to control several supply current.
The function and control method are shown as table 2.
The function of battery voltage detection circuit, Charge/Discharge detection circuit, Over current
detection circuit can be stopped as the need arises.
Table 2
Battery voltage
detection circuit
detection circuit
Control method
Charge/Discharge
Over current
detection circuit
Ο
Ο
Ο
Software control
(through Serial I/F)
Each function can be ON/OFF separately.
Enter Power Down Mode
Microcomputer issues shot-down command to M61040 after microcomputer detects that battery
voltage is too low. After this command, the DFOUT pin is set to `high` and the Vin_12pin is pulled
down by internal resistor to be set `low` and series regulator are turned off.
n the power down mode, the M61040 operation is impossible. And CFOUT, DFOUT and PFOUT
pins are set to `high`. (In this situation, both charging and discharging are forbidden. )
At this time, supply current becomes max. 1.0
μ
A ,so drops of battery voltage is prevented.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M61040FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:Smart battery protection and monitoring IC |
| M61041FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-Battery Version, No Reset Pin |
| M61042FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-Battery Version, No Reset Pin |
| M61043FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:3-Battery Version, Reset Pin |
| M61044FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:3-Battery Version, Reset Pin |
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