AP3928 Description
The AP3928 is a universal AC voltage step-down power switcher, specially designed for home appliances and IoT applications with nonisolated buck solution. Pin Assignments (Top View) The device integrates a 700V high-performance power MOSFET. Coordinating with a single-winding inductor, it uses fewer external VCC 1 8 ponents and provides a low bill of materials (BOM) cost solution.
AP3928 Key Features
- Universal 85VAC to 300VAC Input Range
- Internal MOSFET of 700V
- Maximal Peak Current: 1.1A Typical
- Maximum 600mA Rated Output Current
- Up to 10W Output Power
- No Load Power Consumption: < 30mW with External Bias
- Frequency Modulation to Suppress EMI
- Various Protections: OTP (Overtemperature Protection), OLP
- Fewer ponents
- Low Audible Noise Solution
AP3928 Applications
- Universal 85VAC to 300VAC Input Range