Datasheet Details
| Part number | AP3427M |
|---|---|
| Manufacturer | BCD Semiconductor |
| File Size | 352.04 KB |
| Description | 1.5MHZ Synchronous Step-down DC-DC Converter |
| Datasheet |
 AP3427M Datasheet
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Description
The AP3427M is a high efficiency step-down dual channel DC-DC voltage converter.
The chip operation is optimized by peak-current mode architecture with built-in synchronous power MOSFET switchers.
Features
- High Efficiency Buck Power Converter.
- Output Current: 1.0A.
- Low RDS(ON) Internal Switches:200mΩ (VIN=5V).
- Adjustable Output Voltage from 0.6V to 0.9×VIN.
- Wide Operating Voltage Range: 2.5V to 5.5V.
- Built-in Power Switches for Synchronous Rectification with High Efficiency.
- Feedback Voltage: 600mV.
- 1.5MHz Constant Frequency Operation.
- Thermal Shutdown Protection.
- Low Drop-out Operation at 100% Duty Cycle.