TPS63051 Datasheet PDF - Texas Instruments Single Inductor Buck-Boost Specs

TPS63051 - Single Inductor Buck-Boost

This page provides the datasheet information for the TPS63051, a member of the TPS63050 Single Inductor Buck-Boost family.

Datasheet Summary

Description

The TPS6305x family of devices is a high efficiency, low quiescent-current buck-boost converter, suitable for applications where the input voltage is higher or lower than the output.

Continuous output current can go as high as 500 mA in boost mode and as high as 1 A in buck mode.

Features

1 Real buck or boost with seamless transition between buck and boost mode.
2.5 V to 5.5 V Input voltage range.
0.5-A Continuous output current: VIN ≥ 2.5 V, VOUT = 3.3 V.
Adjustable and fixed output voltage version.
Efficiency > 90% in boost mode and > 95% in buck mode.
2.5-MHz Typical switching frequency.
Adjustable average input current limit.
Adjustable soft-start time.
Device quiescent current < 60 μA.

Datasheet Details

Part number	TPS63051
Manufacturer	Texas Instruments
File Size	2.81 MB
Description	Single Inductor Buck-Boost
Datasheet	TPS63051 Datasheet
Additional preview pages of the TPS63051 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPS63050, TPS63051 SLVSAM8D – JULY 2013 – REVISED AUGUST 2019 TPS6305x Single Inductor Buck-Boost With 1-A Switches and Adjustable Soft Start 1 Features •1 Real buck or boost with seamless transition between buck and boost mode • 2.5 V to 5.5 V Input voltage range • 0.5-A Continuous output current: VIN ≥ 2.5 V, VOUT = 3.3 V • Adjustable and fixed output voltage version • Efficiency > 90% in boost mode and > 95% in buck mode • 2.5-MHz Typical switching frequency • Adjustable average input current limit • Adjustable soft-start time • Device quiescent current < 60 μA • Automatic power save mode or forced PWM mode • Load disconnect during shutdown • Overtemperature protection • Small 1.6mm x 1.

Published: Oct 2, 2019 |