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TPS82677, TPS82670 - Step-Down Converter

Texas Instruments

The TPS82677 by Texas Instruments is a Step-Down Converter. Below is the official datasheet preview.

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TPS82677 Step-Down Converter by Texas Instruments - Datasheet Preview — Official preview page of the TPS82677 Step-Down Converter datasheet (Texas Instruments).

Datasheet Details

Part number	TPS82677, TPS82670
Manufacturer	Texas Instruments
File Size	5.63 MB
Description	Step-Down Converter
Datasheet	TPS82670-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: TPS82677, TPS82670. Please refer to the document for exact specifications by model.
Additional preview pages of the TPS82677 datasheet.

TPS82677 Product details

Description

The TPS8267x device is a complete 600mA, DC/DC step-down power supply intended for low-power applications.

Features

1 90% Efficiency at 5.5 MHz Operation.
17μA Quiescent Current.
Wide VIN Range From 2.3 V to 4.8 V.
5.5MHz Regulated Frequency Operation.
Spread Spectrum, PWM Frequency Dithering.
Best in Class Load and Line Transient.
±2% Total DC Voltage Accuracy.
Automatic PFM/PWM Mode Switching.
Low Ripple Light-Load PFM Mode.
≥35dB VIN PSRR (1kHz to 10kHz).
Internal Soft Start, 120-µs Start-Up Time.
In.

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Published: Oct 19, 2021 |