TPS53681 - Step-Down Multiphase Controller

Texas Instruments

The TPS53681 by Texas Instruments is a Step-Down Multiphase Controller. Below is the official datasheet preview.

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TPS53681 Step-Down Multiphase Controller by Texas Instruments - Datasheet Preview — Official preview page of the **TPS53681** Step-Down Multiphase Controller datasheet (Texas Instruments).

Datasheet Details

Part number	TPS53681
Manufacturer	Texas Instruments
File Size	3.74 MB
Description	Step-Down Multiphase Controller
Datasheet	TPS53681-etcTI.pdf
Additional preview pages of the TPS53681 datasheet.

TPS53681 Product details

Description

The TPS53681 is a multiphase step-down controller with dual channels, built-in non-volatile memory (NVM), and PMBus™ interface, and is fully compatible with TI NexFET ™power stage.

Features

1 Conversion Input Voltage Range: 4.5 V to 17 V.
8-Bit DAC with Selectable 5 mV or 10 mV Resolution and Output Ranges from 0.25 V to 1.52 V or 0.5 to 2.8125 V for Dual Channels.
Phase Configurations.
Maximum (6-Phase + 2-Phase) or (5-Phase + 3-Phase).
Minimum (1-Phase + 1-Phase).
Driverless Configuration for Efficient HighFrequency Switching.
Dynamic Output Voltage Transitions with Programmable Slew Rates via PMBus Interface.

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Published: Feb 20, 2022 |