Str W6553a Datasheet

The STR-W6553A integrates a high-voltage power MOSFET and a control IC into a single package to simplify circuit design. Jotrin Electronics Primary-Side Regulation:

Minimizes switching frequency increases during light loads to maintain high efficiency. str w6553a datasheet

| Parameter | Min | Typ | Max | Unit | |-----------|-----|-----|-----|------| | VCC Operating Voltage | 10 | 18 | 28 | V | | VCC Start-up Voltage | 15.3 | 16.2 | 17.1 | V | | VCC Shut-down Voltage | 8.3 | 9.0 | 9.7 | V | | Oscillation Frequency | 58 | 65 | 72 | kHz | | Operating Ambient Temperature | -20 | – | 105 | °C | The STR-W6553A integrates a high-voltage power MOSFET and

Bottom check terminal to detect the lowest voltage point for resonant switching. Input Voltage Range: 85 VAC to 265 VAC (Universal Input). Maximum Output Power: ~120W. Switching Frequency: Typically up to 100 kHz. Operating Temperature: -20 °C to +150 °C. Equivalent and Replacement ICs STR-W6553A Datasheet(PDF) - Sanken electric Input Voltage Range: 85 VAC to 265 VAC (Universal Input)

The STR W6553A datasheet provides detailed electrical characteristics, including:

Supports burst oscillation modes for low power consumption when the device is in standby. Common Applications