TPS61197 datasheet, driver equivalent, Texas Instruments

Features and benefits

*1 8-V to 30-V Input Voltage
* 50-kHz to 800-kHz Programmable Switching Frequency
* Adaptive Boost Output to White-LED Voltage
* High-Precision PWM Dimmin.

Application

* LCD TV Backlight
* Large LCD TV Displays
* Monitors 3 Description The TPS61197 provides highly integrated.

Description

The TPS61197 provides highly integrated solutions for LCD TV backlighting. This device is a currentmode boost controller driving one WLED string with multiple LEDs in series. The TPS61197 adjusts the output voltage of the boost controller automatical.

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