Datasheet Texas Instruments TPS54140ADRCT — 数据表

具有Eco-Mode 10-VSON的3.5V至42V输入，1.5A降压转换器-40至125

数据表

PDF, 2.3 Mb, 修订版: C, 档案已发布: Oct 28, 2015

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Control Mode	Current Mode
Duty Cycle(Max)	98 %
Iout(Max)	1.5 A
Iq(Typ)	0.116 mA
Operating Temperature Range	-40 to 125 C
Package Group	VSON
Rating	Catalog
Regulated Outputs	1
Special Features	Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,UVLO Adjustable
Switching Frequency(Max)	2500 kHz
Switching Frequency(Min)	100 kHz
Type	Converter
Vin(Max)	42 V
Vin(Min)	3.5 V
Vout(Max)	39 V
Vout(Min)	0.8 V

RoHS

Compliant

Evaluation Modules & Boards: TPS54140EVM-429
TPS54140 42V Input, 3.3V Output, 1.5A Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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系列: TPS54140A (4)

Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)