Datasheet Summary
KP321X
High Performance Low Cost Off-line PWM Power Switch
Features
- Integrated with 650V Power MOSFET and HV Startup Circuit
- Multi-Mode Control with Audio Noise Free Operation
- Supports Buck and Buck-Boost Topologies
- Default 12V Output with FB floated
- Less than 50mW Standby Power
- Green Mode Operation for High Efficiency
- Good Line and Load Regulation
- Built-in Soft Start
- Build in Protections:
- Over Load Protection (OLP)
- Cycle-by-Cycle Current Limiting (OCP)
- Output OVP
- VDD OVP, UVLO & Clamp
- Available with SOP-8 and DIP-8 Package
APPLICATIONS
- Small Home Appliance
- Industry Controls
TYPICAL APPLICATION CIRCUIT
GENERAL DESCRIPTION
KP321X family is a high...
