Texas Instruments TPS92690EVM Evaluation Module TPS92690EVM TPS92690EVM 데이터 시트
제품 코드
TPS92690EVM
Chapter 1
SLVU803 – December 2012
N-Channel Controller for Dimmable
LED Drives with Low-Side Current Sense
1.1
Introduction
The TPS92690EVM evaluation module (EVM) helps designers evaluate the operation and performance of
the TPS92690 DC-DC N-channel MOSFET controller. The TPS92690 is designed to drive high-brightness
light emitting diodes (LEDs) and features a wide input voltage range (4.5 V to 75 V), analog current adjust,
PWM dimming, low-power shutdown, a precision reference, switching frequency synchronization, and low
side LED current sense.
the TPS92690 DC-DC N-channel MOSFET controller. The TPS92690 is designed to drive high-brightness
light emitting diodes (LEDs) and features a wide input voltage range (4.5 V to 75 V), analog current adjust,
PWM dimming, low-power shutdown, a precision reference, switching frequency synchronization, and low
side LED current sense.
4
N-Channel Controller for Dimmable LED Drives with Low-Side Current Sense
SLVU803 – December 2012
Copyright © 2012, Texas Instruments Incorporated