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TPS54140 Datasheet PDF

Part Series:TPS54140 Series
Category:DC-DC Converters
Description:Step-Down Regulator 3.5V to 42V Input, 1.5A Step Down SWIFT Converter with Eco-Mode (tm) Conv DC-DC Single Step Down 4.5V to 42V 10Pin HVSSOP EP T/R
Document:TPS54140ADGQR Datasheet PDF (58 Pages)

TPS54140 DC-DC Converters Datasheet PDF

#1
TPS54140ADGQR
3.5
TI
#2
TPS54140ADGQ
2.8
TI
#3
TPS54140ADRCR
2.1
TI
#4
TPS54140ADRCT
1.7
TI

TPS54140 Datasheet PDF DC-DC Converters

Datasheet PDF
54 Pages
TI
Step-Down Regulator 3.5V to 42V Input, 1.5A Step Down SWIFT Converter with Eco-Mode (tm) Conv DC-DC Single Step Down 4.5V to 42V 10Pin HVSSOP EP
Datasheet PDF
52 Pages
TI
Step-Down Regulator 3.5V to 42V Input, 1.5A Step Down SWIFT Converter with Eco-Mode (tm) Conv DC-DC Single Step Down 4.5V to 42V 10Pin HVSSOP EP T/R
Datasheet PDF
52 Pages
TI
Conv DC-DC 3.5V to 42V Step Down Single-Out 0.8V to 39V 1.5A Automotive 10Pin HVSSOP EP T/R
Datasheet PDF
52 Pages
TI
Conv DC-DC 3.5V to 42V Step Down Single-Out 0.8V to 39V 1.5A Automotive 10Pin VSON EP T/R
Datasheet PDF
50 Pages
TI
1.5A, 25V to 42V Input SWIFT(tm) Converter Evaluation Module
More TPS54140 Datasheet PDF >

TPS54140DGQR - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
10 Pin
Case/Package
PowerPad-MSOP-10
Number of Outputs
1 Output
Output Voltage
0.8V ~ 39V
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TPS54140DGQR - TI Function Overview

●Description
●The TPS54140 device is a 42-V, 1.5-A, step-down regulator with an integrated high-side MOSFET.
●Current mode control provides simple external compensation and flexible component selection. A
●low-ripple pulse-skip mode reduces the no load, regulated output-supply current to 116 μA. Using the
●enable pin, the shutdown supply current is reduced to 1.3 μA.
● Features
●• 3.5- to 42-V Input Voltage Range
●• 200-mΩ High-Side MOSFET
●• High Efficiency at Light Loads with a Pulse Skipping Eco-mode™
●• 116-μA Operating Quiescent Current
●• 1.3-μA Shutdown Current
●• 100-kHz to 2.5-MHz Switching Frequency
●• Synchronizes to External Clock
●• Adjustable Slow Start and Sequencing
●• UV and OV Power-Good Output
●• Adjustable UVLO Voltage and Hysteresis
●• 0.8-V Internal Voltage Reference
●• MSOP10 Package With PowerPAD™
●• Supported by WEBENCH® Software Tool (www.TI.com/WEBENCH)
●Applications
●• 12-V and 24-V Industrial and Commercial Low Power Systems
●• Aftermarket Auto Accessories: Video, GPS, Entertainment
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