TPS542951 2A/3A Dual Channel Synchronous Step-Down Switcher

Texas Instruments

Description

TPS542951 www.ti.com SLVSBI4B * JULY 2012 * REVISED OCTOBER 2013 2A/3A Dual Channel Synchronous Step-Down Switcher with Integrated .
The TPS542951 is a dual, adaptive on-time DCAP2™ mode synchronous buck converter.

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Datasheet Specifications

Part number: TPS542951
Manufacturer: Texas Instruments ↗
File Size: 1.37 MB
Datasheet: TPS542951-etcTI.pdf
Description: 2A/3A Dual Channel Synchronous Step-Down Switcher

Features

* 1
* 2 D-CAP2™ Control Mode
* Fast Transient Response
* No External Parts Required For Loop Compensation
* Compatible with Ceramic Output Capacitors
* Wide Input Voltage Range : 4.5 V to 18 V
* Output Voltage Range : 0.76V to 7.0V
* Highly Effici

Applications

* 150 mΩ (High Side) and 100 mΩ (Low Side)
* High Initial Reference Accuracy
* Supports Constant 2 A CH1 and 3 A CH2 Load Current
* Low-Side rDS(on) Loss-Less Current Sensing
* Adjustable Soft Start
* Non-Sinking Pre-Biased Soft Start
* 700 kHz

TPS542951 Distributors

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TPS542951 Dual Channel Synchronous Step-Down Switcher Texas Instruments

Texas Instruments TPS542951-like datasheet