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TPS51427A SYNCHRONOUS STEP-DOWN CONTROLLER

TPS51427A Description

TPS51427A www.ti.com SLUS843B * MAY 2008 * REVISED SEPTEMBER 2008 DUAL D-CAP™ SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER RA.
The TPS51427A is a dual synchronous step-down controller designed for notebook and mobile communications applications.

TPS51427A Features

* 1
* 23 Fixed-Frequency Emulated On-Time Control; Frequency Selectable from Three Options
* D-CAP™ Mode Enables Fast Transient Response Less than 100 ns
* Advanced Ramp Compensation Allows Low Output Ripple with Minimal Jitter
* Selectable PWM-Only/OOA™/Auto-Skip Modes

TPS51427A Applications

* Notebook I/O and System Bus Rails
* Graphics Application

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SYNCHRONOUS STEP-DOWN CONTROLLER Texas Instruments
Texas Instruments TPS51427A-like datasheet