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TPS43351-Q1 - Dual Synchronous Buck Controller

Download the TPS43351-Q1 datasheet PDF. This datasheet also covers the TPS43350-Q1 variant, as both devices belong to the same dual synchronous buck controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The TPS43350-Q1 and TPS43351-Q1 include two current-mode synchronous buck controllers designed for the harsh environment in automotive applications.

Key Features

  • 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS43350-Q1-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS43350-Q1 Dual Synchronous Buck Controller
TPS43330-Q1 Dual Synchronous Buck Controller
TPS43330A-Q1 SINGLE-BOOST DUAL SYNCHRONOUS BUCK CONTROLLER
TPS43331-Q1 Dual Switcher and Linear Regulators
TPS43332-Q1 Dual Synchronous Buck Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS43350-Q1, TPS43351-Q1 SLVSAR7E – JUNE 2011 – REVISED OCTOBER 2016 TPS4335x-Q1 Low IQ, Dual Synchronous Buck Controller 1 Features 2 Applications •1 Qualified for Automotive Applications • AEC-Q100 Test Guidance With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature – Device HBM ESD Classification Level H2 – Device HBM CDM Classification Level C2 • Two Synchronous Buck Controllers • Input Range up to 40 V (Transients up to 60 V) • Low-Power Mode IQ: 30 µA (One Buck On), 35 µA (Two Bucks On) • Low Shutdown Current Ish < 4 µA • Buck Output Range 0.