Datasheet Details
| Part number | MB3877 |
|---|---|
| Manufacturer | Fujitsu Semiconductor Limited |
| File Size | 293.49 KB |
| Description | DC/DC Converter |
| Datasheet |
 MB3877 Datasheet
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General Description
The MB3875 and MB3877 are charging DC/DC converter ICs suitable for down-conversion, which uses pulse width modulation (PWM) for controlling the output voltage and current independently.
Key Features
- Detecting a voltage drop in the AC adapter and dynamically controlling the charge current (Dynamically-controlled charging).
- High efficiency : 95 %.
- Wide range of operating supply voltages : 7 V to 25 V.
- Output voltage precision (Output voltage setting resistor integrated) : 0 ± 0.8 % (Ta = + 25 °C).
- High precision reference voltage source : 4.2 V ± 0.8 % (Continued) s.