JW15158AS Overview
Description
JW15158AS is an isolated offline Flyback converter with GaN integrated, which features quasi-resonant (QR) operation. QR control improves efficiency by reducing switching loss and benefits EMI performance with nature frequency variation, and an internal maximum frequency limitation to overcome the inherent disadvantages of QR Flyback.
Key Features
- Integrated 650V 2200mΩ GaN
- Built-in High-Voltage Startup (700V)
- Wider VDD Operation Range (Up to 90V)
- QR Operation for High Efficiency
- Maximum 110kHz Switching Frequency
- Optional OCP and OPP Function for Different PD and QC Output Application
- Very Low Standby Power Consumption
- Cycle-by-Cycle Current Limit
- Reliable Fault Protections: VDD OVP, VS OVP and UVP, Brown-In, CS Open Protection, OCP, OPP, Internal OTP
- Frequency Jitter to Ease EMI Compliance
