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TPS622312 - 2-MHz and 3-MHz Ultra Small Step-Down Converter

Product Overview

Texas Instruments

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TPS622312 2-MHz and 3-MHz Ultra Small Step-Down Converter by Texas Instruments - Datasheet Preview — Datasheet preview – TPS622312

Datasheet Details

Part number	TPS622312
Manufacturer	Texas Instruments
File Size	2.75 MB
Description	2-MHz and 3-MHz Ultra Small Step-Down Converter
Datasheet	TPS622312 Datasheet
Note	This datasheet PDF includes multiple part numbers: TPS622312, TPS62230. Please refer to the document for exact specifications by model.
Additional preview pages of the TPS622312 datasheet.

Product details

Description

The TPS6223x device family is a high-frequency, synchronous, step-down DC DC converter optimized for battery powered portable applications.

Features

1 2 MHz / 3 MHz Switching Frequency.
Up to 94% Efficiency.
Output Peak Current up to 500 mA.
Operating Junction Temperature of.
40°C to 125°C.
High PSRR (up to 90 dB).
Small External Output Filter Components 1 μH and 4.7 μF.
VIN range from 2.05 V to 6 V.
Optimized Power-Save Mode for Low Output Ripple Voltage.
Forced PWM Mode Operation.
Typ. 22-μA Quiescent Current.
100% Duty Cycle for Lowe.

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TPS622314 - 2-MHz and 3-MHz Ultra Small Step-Down Converter

Published: Nov 12, 2019 |