TPS40140 - Stackable Controller

Texas Instruments

TPS40140 Datasheet Preview — Preview of TPS40140 PDF

Datasheet Details

Part number	TPS40140
Manufacturer	Texas Instruments ↗
File Size	3.02 MB
Description	Stackable Controller
Datasheet	TPS40140-etcTI.pdf

TPS40140 Product details

Description

The TPS40140 is a multifunctional synchronous buck controller that can be configured to provide either a single-output 2-phase power supply or a power supply that supports two independent outputs.

Features

1 VDD from 4.5 to 15 V, With Internal 5-V Regulator.
VOUT from 0.7 V to 5.8 V.
Converts from 15-V Input to 0.7-V Output at 1 MHz.
Dual-Output or 2-Phase Interleaved Operation, Stackable to 16 Phases.
Supports Prebiased Outputs Programmable Switching Frequency up to 1 MHz/Phase.
0.5% Internally Trimmed 0.7-V Reference.
10-μA Shutdown Current.
Current Mode Control With Forced Current Sharing (1).
1- to 40-V Power Stag.

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Published: Nov 7, 2021 |