TPS54495 4A/2A Dual Channel Synchronous Step-Down Switcher

Texas Instruments

Description

TPS54495 www.ti.com SLVSBH0A * JUNE 2012 * REVISED MAY 2013 4A/2A Dual Channel Synchronous Step-Down Switcher with Integrated FET C.
The TPS54495 is a dual, adaptive on-time D-CAP2™ mode synchronous buck converter.

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Datasheet Specifications

Part number: TPS54495
Manufacturer: Texas Instruments ↗
File Size: 1.00 MB
Datasheet: TPS54495-etcTI.pdf
Description: 4A/2A 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 : 0.76 V to 7 V
* Highly Effici

Applications

* 90 mΩ (High Side) and 60 mΩ (Low Side)
* High Initial Reference Accuracy
* Supports Constant 4 A CH1 and 2 A CH2 Load Current
* Low-Side rDS(on) Loss-Less Current Sensing
* Adjustable Soft Start
* Non-Sinking Pre-Biased Soft Start
* 700 kHz S

TPS54495 Distributors

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TPS54495 Dual Channel Synchronous Step-Down Switcher Texas Instruments

Texas Instruments TPS54495-like datasheet