ST EVALED2000P

3A3V ~ 18V

Overview

The LED2000PUR is an 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as precise constant current source with an adjustable current capability up to 3 A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output current is set connecting a sensing resistor to the feedback pin. The embedded synchronous rectification and the 100 mV typical RSENSEvoltage drop enhance the efficiency performance. The size of the overall application is minimized thanks to the high switching frequency and ceramic output capacitor compatibility. The device is fully protected against thermal overheating, overcurrent and output short-circuit. The LED2000PUR is available in VFQFPN 4 mm x 4 mm 8-lead, and standard SO8 package.

Features

Box Package
3A Current - Output / Channel
Dimmable Features
3V ~ 18V Voltage - Input
Board(s) Supplied Contents
LED2000 Utilized IC / Part