Part Number
|
TPS61089 |
Manufacturer
|
Texas Instruments |
Description
|
Synchronous Boost Converter |
Published
|
Aug 3, 2020 |
Detailed Description
|
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TPS61089, TPS610891
SLVSD38B –...
|
Datasheet
|
TPS61089
|
Overview
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TPS61089, TPS610891
SLVSD38B – NOVEMBER 2015 – REVISED JULY 2016
TPS61089x 12.
6-V, 7-A Fully-Integrated Synchronous Boost Converters in 2.
0-mm x 2.
5-mm VQFN Package
1 Features
•1 Input Voltage Range: 2.
7 V to 12 V • Output Voltage Range: 4.
5 V to 12.
6 V • Up to 90% Efficiency at VIN = 3.
3 V, VOUT = 9 V,
and IOUT = 2 A • Resistor-Programmable Peak Current Limit up to
10 A for high pulse current • Adjustable Switching Frequency: 200 kHz to 2.
2
MHz • 4-ms Built-in Soft Start Time • PFM Operation Mode at Light Load (TPS61089) • Forced PWM Operation Mode at Light Load
(TPS610891) • Internal Output Overvolta...
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