TPS54528 5-A Synchronous Step-Down Converter

Texas Instruments

Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS54528 SLVSAY4C * JULY 2011 * REVISED MARC.
The TPS54528 is an adaptive on-time D-CAP2™ mode synchronous buck converter.

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Datasheet Specifications

Part number: TPS54528
Manufacturer: Texas Instruments ↗
File Size: 1.66 MB
Datasheet: TPS54528-etcTI.pdf
Description: 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 6 V
* Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applic

Applications

* 65 mΩ (High Side) and 36 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

TPS54528 Distributors

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TPS54528 5-A Synchronous Step-Down Converter Texas Instruments

Texas Instruments TPS54528-like datasheet