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TPS43337-Q1 Datasheet Dual Synchronous Buck Controller

Manufacturer: Texas Instruments

Overview: TPS43337-Q1 www.ti.com SLVSBC2A – AUGUST 2013 – REVISED SEPTEMBER 2013 LOW IQ, SINGLE-BOOST, FIXED-VOLTAGE DUAL SYNCHRONOUS BUCK CONTROLLER Check for Samples:.

General Description

The TPS43337-Q1 includes two current-mode synchronous buck controllers and a voltage-mode boost controller.

The device is ideally suited as a preregulator stage with low IQ requirements and for systems that must survive supply drops due to cranking events.

The integrated boost controller allows the device to operate down to 2 V at the input without seeing a drop on the buck regulator output stages.

Key Features

  • 1.
  • 2 Qualified for Automotive.

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