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參數(shù)資料
| 型號： | M62256 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Single chip battery charger control IC |
| 中文描述： | 單芯片電池充電器控制IC |
| 文件頁數(shù)： | 8/9頁 |
| 文件大?。?/td> | 46K |
| 代理商： | M62256 |
M62256FP
Mitsubishi Integrated Circuit <Digital/Analog Interface>
Single chip battery charger control IC
3. Discharge Operation
(1) Discharge Control
The Dchg SW terminal is used for the forced discharge of the battery. Discharge starts when this
terminal stays "L" 0.7seconds or more. The Dchg IN terminal and the Dchg OUT terminal are used to
control discharge. These terminal contain the feedback function which enables constant current
discharge.
(2) Detection of Adapter
When the voltage of the battery which has been discharging reaches 5V or less, the discharge
Mode has canceled. ( Charging Mode takes over.)
(3) Forced Ending of Discharge
Once the discharge mode is in progress, it is possible to cancel the discharge mode by making the
Dchg SW terminal to "L" once more. (Stays 0.7 seconds or more.)
(4) RESET Operation
The RESET circuit goes into operation when the power supply voltage goes 2.8V(typ) or lower. The
internal logic circuit are all RESET to the initial states.
(5) Modes Setting
The Adapter Mode has the highest priority. Modes are switched in the following.
(a) When the power is turned ON
Power ON puts the Adapter Mode in Standby Batt IN causes the Charge
Mode to take over.
Adpt IN causes the Adapter
Mode to take over.
(b) When the battery is connected … Adpt IN causes the Adapter Mode to take over.
* Quick charge ………………… Adpt IN causes the initial RESET to start and
the Adapter Mode goes into operation.
Adpt OUT starts the Charging Mode by way of
the initial check.
* Trickle charge ………………… Adpt IN sets the Charge OFF and the Adapter
Mode takes over.
The Charge OFF Mode continues after Adpter OUT.
* Charge OFF …………………… Adpt IN causes temporary stop. Then, the
Adapter Mode takes over.
* Charge standby (Preliminary charge) ……… Continues after Adpt OUT
(c) When the battery is disconnected during the Adapter is in operation
Adpt IN Batt OUT Adpt OUT Adapter Mode standby
Adpt IN Batt OUT Batt IN Adpt OUT
: It is assumed that a different battery connected and the Charge Mode
starts by way of the initial check.
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PDF描述 |
|---|---|
| M62256FP | Single chip battery charger control IC |
| M62258FP | GENERAL PURPOSE BATTERY CHARGER CONTROL IC |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M62256FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Single Chip Battery Charger Control IC |
| M62258FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:GENERAL PURPOSE BATTERY CHARGER CONTROL IC |
| M62-26 | 制造商:C&K Components 功能描述: |
| M62260FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:CS/BS CONVERTER DRIVER IC |
| M62261FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:VOLTAGE CONVERTER FOR MMIC |
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