TPS92002DR

通用LED照明PWM控制器 GENERAL PURPOSE LED LIGHTING PWM CONTROLLER

DESCRIPON

The TPS92001/2 family of general LED lighting PWM controllers contains control and drive circuitry required for off-line isolated or non-isolated LED lighting applications.

FEATURES

• Ideal for Single Stage Designs

• Supports Isolated and Non-Isolated Topologies

• Phase-Cut TRIAC Dimmable

• Few External Components Mode Operation

• Wide Duty Cycle Range for Wide-Input Voltage or Dimming Range

• Convenient 5-V Reference Output

• Undervoltage Lockout for Safe Operation

• Operation to 1-MHz

• 0.4-A Source/0.8-A Sink FET Driver

• Low 100-µA Startup Current

APPLICATIONS

• Residential LED Lighting Drivers for A19 E12/E26/27, GU10, MR16, PAR30/38 Integral Lamps

• Drivers for Wall Sconces, Pathway Lighting and Overhead Lighting

• Drivers for Wall Washing, Architectural and Display Lighting