OB3399UAP-H
Description
OB3399x is a primary side regulation off-line LED lighting power switch which can achieve accurate LED current.
Key Features
- High Precise Constant Current Regulation at
- Primary-side Sensing and Regulation Without
- HV MOSFET integrated
- Adjustable Constant Current and Output
- Adjustable Constant Voltage Load
- Built-in Primary Winding Inductance
- Built-in Leading Edge Blanking (LEB)
- Cycle-by-Cycle Current Limiting
- VDD Under Voltage Lockout with Hysteresis
- Latched over temperature protection (OTP)
Applications
- LED applications
