Datasheet Details
| Part number | MB39A125 |
|---|---|
| Manufacturer | Fujitsu Semiconductor Limited |
| File Size | 484.38 KB |
| Description | DC/DC Converter IC |
| Datasheet |
 MB39A125 Datasheet
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Description
MB39A125/126 is a DC/DC converter IC for charging Li-ion battery, which is suitable for down-conversion, and uses pulse width modulation (PWM) for controlling the output voltage and current independently.
Features
- S.
- High efficiency : 97% (MAX) Built-in two constant current control circuits Analog control of the charging current value (+INE1, +INE2 terminal) Built-in AC adapter voltage detection function (ACOK, XACOK terminal) (Continued).