TPS92511DDAR Description
The TPS92511DDAR is an easy-to-use 65V constant current buck converter for driving a single LED string with current up to 0.5A and efficiency up to 95%. The TPS92511DDAR provides a wide input voltage range from 4.5V to 65V. By adding simple external circuits, the device can handle applications with even higher input voltages. The TPS92511DDAR employs a proprietary control scheme to regulate the LED current without the need of sensing the LED current directly.
TPS92511DDAR Features
Wide Input Voltage Range: 4.5 V to 65 V
Requires NO External Current Sensing Resistor
Requires NO External Loop Compensation
Ease of Use, Needs Minimum 5 Components
1000:1 Contrast Ratio Feasible
Single Layer PCB Feasible
TPS92511DDAR Applications
High Power LED Driver
Architectural Lighting
Office Troffer
Automotive Lighting
MR-16 LED Lamp
