TPS54526 5.5-A Synchronous Step-Down Converter

Texas Instruments

Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS54526 SLVSB84C * MAY 2012 * REVISED JUNE .
The TPS54526 is an adaptive on-time D-CAP2™ mode synchronous buck converter.

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Datasheet Specifications

Part number: TPS54526
Manufacturer: Texas Instruments ↗
File Size: 1.26 MB
Datasheet: TPS54526-etcTI.pdf
Description: 5.5-A Synchronous Step-Down Converter

Features

* 1 D-CAP2™ Mode Enables Fast Transient Response
* Low Output Ripple and Allows Ceramic Output Capacitor
* Wide VIN Input Voltage Range: 4.5 V to 18 V
* Output Voltage Range: 0.76 V to 5.5 V
* Highly Efficient Integrated FET’s Optimized for Lower Duty Cycle App

Applications

* 63 mΩ (High Side) and 33 mΩ (Low Side)
* High Efficiency, less than 10 μA at shutdown
* High Initial Bandgap Reference Accuracy
* Adjustable Soft Start
* Pre-Biased Soft Start
* 650-kHz Switching Frequency (fSW)
* Cycle By Cycle Over Current

TPS54526 Distributors

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TPS54526 5.5-A Synchronous Step-Down Converter Texas Instruments

Texas Instruments TPS54526-like datasheet