Datasheet Details
| Part number | AP3407 |
|---|---|
| Manufacturer | BCD Semiconductor |
| File Size | 268.12 KB |
| Description | 1.4MHz High Efficiency Synchronous DC-DC Buck Converter |
| Datasheet |
 AP3407 Datasheet
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General Description
The AP3407/A is a 1.4MHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 1.2A load with high efficiency, excellent line and load regulation.
The device integrates synchronous P-channel and N-channel power MOSFET switches with low on-resistance.
Key Features
- Input Voltage Range: 2.5V to 5.5V.
- Output Voltage: 0.6V to VIN.
- ADJ Output.
- Fixed 1.4MHz Frequency.
- High Efficiency up to 95%.
- Output Current: 1.2A.
- Current Mode Control.
- 100% Duty Cycle in Dropout.
- Built-in Over Current Protection.
- Built-in Short Circuit Protection.
- Built-in Thermal Shutdown Protection.
- Built-in UVLO Function.
- Built-in Soft-start.