TPS611781 Datasheet 10-a Fully-integrated Synchronous Boost

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TPS61178 SLVSDA7E – FEBRUARY 2017 – REVISED AUGUST 2019 TPS61178x 20-V, 10-A Fully-Integrated Synchronous Boost with Load Disconnect.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	TPS611781
Manufacturer	Texas Instruments
File Size	1.07 MB
Description	10-A Fully-Integrated Synchronous Boost
Datasheet	TPS611781 TPS61178 Datasheet (PDF)

General Description

The TPS61178x family is a 20-V synchronous Boost converter with the gate driver built-in for load disconnect.

The TPS61178x integrates two low onresistance power FETs: A 16-mΩ switching FET and a 16-mΩ rectifier FET.

The TPS61178x uses the fixed frequency peak current mode control with the slope compensation integrated.

Key Features

1 Input Voltage Range: 2.7 V to 20 V.
Output Voltage Range: 4.5 V to 20 V.
Programmable Switch Peak Current: up to 10 A.
Two 16-mΩ FETs Integrated.
Efficiency up to 96%: VIN = 7.2 V, VOUT = 16 V, IOUT = 2 A.
Adjustable Switching Frequency: up to 2.2 MHz.
External Clock Synchronization: 200 kHz to 2.2 MHz.
Gate Driver for Load Disconnect.
Hiccup Short Protection.
Over Voltage Protection.
Auto PFM Op.

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