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TPS61161-Q1 Datasheet White Led Driver

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61161-Q1 SLVSA18A – SEPTEMBER 2009 – REVISED JULY 2015 TPS61161-Q1 White Led Driver with Digital and Pwm Brightness Control for up.

General Description

With a 40-V rated integrated switch FET, the TPS61161-Q1 is a boost converter that drives up to 10 LEDs in series.

The boost converter runs at 600kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allow for the use of small external components.

The default white LED current is set with the external sensor resistor Rset, and the feedback voltage is regulated to 200 mV, as shown in the typical application.

Key Features

  • 1 Qualified for Automotive.

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