Datasheet Details
| Part number | AP3917B |
|---|---|
| Manufacturer | Diodes Incorporated |
| File Size | 704.16 KB |
| Description | UNIVERSAL AC VOLTAGE STEP DOWN POWER SWITCHER |
| Datasheet |
 AP3917B Datasheet
|
|
|
General Description
The AP3917B is a universal AC voltage input step-down power switcher, which is specially designed for home appliance and IoT applications with non-isolated buck solution or offline flyback solution.
The device integrates a 650V high performance Power MOSFET.
Key Features
- to enhance the system safety and reliability. It has over temperature protection, undervoltage lock function, output short protection, overload protection, and open-loop protection. The AP3917B is available in the SO-7 package. Features.
- Universal 85VAC to 265VAC Input Range.
- Internal MOSFET of 650V.
- Maximal Peak Current: 280mA Typical.
- Improved Constant Voltage: ±5%.
- Maximum 170mA Rated Output Current.
- No Load Power Consumption: < 30mW with External Bias.
- Freq.