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TPS61390 - Boost Converter

Product Overview

Texas Instruments

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TPS61390 Boost Converter by Texas Instruments - Datasheet Preview — Datasheet preview – TPS61390

Datasheet Details

Part number	TPS61390
Manufacturer	Texas Instruments
File Size	1.71 MB
Description	Boost Converter
Datasheet	TPS61390 Datasheet
Additional preview pages of the TPS61390 datasheet.

Product details

Description

The TPS61390 is a 700-kHz pulse-width modulating (PWM) step-up converter with an 85-V switch FET with an input ranging from 2.5 V to 5.5 V.

Features

1 Input voltage range: 2.5 V to 5.5 V.
Output voltage range: up to 85 V.
R(DS)on of switching FET: 0.9 Ω.
Switch current limit: 1000 mA.
Sample window with minimum 400-ns.
High optical power protection with 0.5-µs response time.
Switching frequency: 700 kHz.
Quiescent current: 110 µA from VIN, 340 µA from VOUT, 140 µA from AVCC.
Soft-start time: 4.8 ms.
Package: 3 mm × 3 mm × 0.75 mm QFN 2.

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Published: Jul 11, 2023 |