Datasheet Details
| Part number | BL9342 |
|---|---|
| Manufacturer | BELLING |
| File Size | 240.34 KB |
| Description | Step-Down Converter |
| Datasheet |
 BL9342 Datasheet
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General Description
The BL9342 is a high frequency (1.8MHz) step-down switching regulator with integrated internal high-side high voltage power MOSFET.
It provides single 0.6A(or less) highly efficient output with current mode control for fast loop response.
Key Features
- 4.2 V to 40 V operating input range.
- 230uA operating quiescent current.
- Low shutdown supply current.
- 500mΩ internal power MOSFET.
- 1.8 MHz fixed switching frequency.
- >90% efficiency.
- Internally compensated.
- Stable with ceramic output capacitors.
- Internal soft-start.
- Thermal shutdown function.
- Precision current limit without current sensing resistor.
- SOT23-6L package.