TPS40322 Datasheet Dual Output or Two-Phase Synchronous Buck Controller

Manufacturer: Texas Instruments

TPS40322 dual output or two-phase synchronous buck controller by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TPS40322
Manufacturer	Texas Instruments
File Size	2.25 MB
Description	Dual Output or Two-Phase Synchronous Buck Controller
Datasheet	TPS40322 Datasheet

General Description

The TPS40322 device is a dual-output, synchronous buck controller.

It can also be configured as a singleoutput, two-phase controller.

The 180° out-of-phase operation reduces the input current ripple and extends the input capacitor lifetime.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TPS40322 SLUSAF8E – JULY 2011 – REVISED JANUARY 2016 TPS40322 Dual Output or Two-Phase Synchronous Buck Controller.

Key Features

1 Dual-Output or Two-Phase Synchronous Buck Controller.
180° Out-of-Phase Reduces Input Ripple.
Input Voltage Range: 3 V to 20 V.
Output Voltage Range: 0.6 V to 5.6 V.
Adjustable Frequency: 100 kHz to 1 MHz.
Bidirectional SYNC Pin With 0°/180° or 90°/270° Phase Shift.
Voltage Mode Control With Input Feedforward.
Accurate Current Sharing for Two-Phase Operation.
Individual Power Good Outputs.
Individual Enab.

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