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TPS62690 - 4-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER

Product Overview

Texas Instruments

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TPS62690 4-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER by Texas Instruments - Datasheet Preview — Datasheet preview – TPS62690

Datasheet Details

Part number	TPS62690
Manufacturer	Texas Instruments
File Size	1.20 MB
Description	4-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
Datasheet	TPS62690 Datasheet
Additional preview pages of the TPS62690 datasheet.

Product details

Description

The TPS6269x device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications.

Features

1.
2 95% Efficiency at 4MHz Operation.
19μA Quiescent Current.
4MHz Regulated Frequency Operation.
High Duty-Cycle Operation.
±2% Total DC Voltage Accuracy.
Best in Class Load and Line Transient.
Excellent AC Load Regulation.
Low Ripple Light-Load PFM Mode.
≥40dB VIN PSRR (1kHz to 10kHz).
Internal Soft Start, 250-μs Start-Up Time.
Integrated Active Power-Down Sequencing (Optional).
Current.

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Published: Sep 29, 2019 |