SQ38343 Description
The SQ38343 is a peak current mode flyback/buck converter that integrates a controller with an 800V MOSFET.
SQ38343 Key Features
- 800V Integrated Power MOSFET
- Pseudo Fixed Frequency
- Nominal Switching Frequency: 120kHz
- Frequency Fold Back and Burst Mode Control
- FSW Modulation to Reduce EMI Noise
- Supports Flyback and Buck Topologies
- PSR/SSR Optional for Flyback Topology
- HV Start Up from DRAIN
- Peak Current Limit: 590mA
- Wide VCC Operating Range: 4.5V~25.5V