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TPS61390 - Boost Converter

Texas Instruments

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Datasheet Details

Part number	TPS61390
Manufacturer	Texas Instruments ↗
File Size	1.71 MB
Description	Boost Converter
Datasheet	TPS61390-etcTI.pdf

TPS61390 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 |