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TPS54525 5.5-A Synchronous Step-Down Converter

TPS54525 Description

www.ti.com TPS54525 SLVSB82A * MAY 2012 * REVISED JULY 2013 4.5V to 18V Input, 5.5-A Synchronous Step-Down Converter Check for Sampl.
The TPS54525 is an adaptive on-time D-CAP2™ mode synchronous buck converter.

TPS54525 Features

* 1
* 23 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

TPS54525 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 L

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5.5-A Synchronous Step-Down Converter Texas Instruments
Texas Instruments TPS54525-like datasheet