TPS82140SILR

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Texas Instruments

17V INPUT 2A SYNCHRONOUS STEP-DOWN CONVERTER MICROSIP&TRADE; MODULE WITH INTEGRATED INDUCTOR 8-USIP -40 TO 125

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DocumentsTPS8213x Power Module Evaluation Module User's Guide (Rev. C)IQ: What it is, what it isn’t, and how to use it +21

TPS82140SILR

Active

Texas Instruments

17V INPUT 2A SYNCHRONOUS STEP-DOWN CONVERTER MICROSIP&TRADE; MODULE WITH INTEGRATED INDUCTOR 8-USIP -40 TO 125

Deep-Dive with AI

DocumentsTPS8213x Power Module Evaluation Module User's Guide (Rev. C)IQ: What it is, what it isn’t, and how to use it +21

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TPS82140SILR	TPS82140 Series

Applications	ITE (Commercial)	ITE (Commercial)
Board Type	-	Fully Populated
Control Features	Enable, Active High	Enable, Active High
Current - Output	-	2 A
Current - Output (Max) [Max]	2 A	2 A
Features	OTP	OTP
Frequency - Switching	-	2 MHz
Main Purpose	-	DC/DC, Step Down
Mounting Type	Surface Mount	Surface Mount
Number of Outputs	1	1
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Outputs and Type	-	Non-Isolated
Outputs and Type	-	1
Package / Case	8-LDFN Exposed Pad, Module	8-LDFN Exposed Pad, Module
Size / Dimension [x]	0.12 in	0.12 in
Size / Dimension [x]	3 mm	3 mm
Size / Dimension [y]	0.11 in	0.11 in
Size / Dimension [y]	2.8 mm	2.8 mm
Size / Dimension [z]	0.06 in	0.06 in
Size / Dimension [z]	1.5 mm	1.5 mm
Supplied Contents	-	Board(s)
Supplier Device Package	8-uSIP (3x2.8)	8-uSIP (3x2.8), 8-uSIP
Type	Non-Isolated PoL Module	Non-Isolated PoL Module
Voltage - Input	-	3 V
Voltage - Input	-	17 V
Voltage - Input (Max) [Max]	17 V	17 V
Voltage - Input (Min) [Min]	3 V	3 V
Voltage - Output	-	1.8 V
Voltage - Output 1 [Max]	6 V	6 V
Voltage - Output 1 [Min]	0.9 V	0.9 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

DigiKey	N/A	1	$ 3.92
		10	$ 2.96
		25	$ 2.72
		100	$ 2.46
		250	$ 2.33
		500	$ 2.25
		1000	$ 2.19
		3000	$ 2.12
Digikey	Cut Tape (CT)	1	$ 5.41
		10	$ 3.62
		25	$ 3.16
		100	$ 2.64
		250	$ 2.39
		500	$ 2.23
		1000	$ 2.10
	Digi-Reel®	1	$ 5.41
		10	$ 3.62
		25	$ 3.16
		100	$ 2.64
		250	$ 2.39
		500	$ 2.23
		1000	$ 2.10
	Tape & Reel (TR)	3000	$ 1.94
Farnell	N/A	1	$ 4.35
		10	$ 3.30
		25	$ 3.11
		50	$ 2.91
		100	$ 2.37
		100	$ 2.37
		500	$ 2.37
		500	$ 2.37
LCSC	N/A	1	$ 3.29
		10	$ 2.61
		30	$ 2.37
		100	$ 2.12
		500	$ 2.01
		1000	$ 1.95
MacroQuest Electronics	N/A	1	$ 3.29
		100	$ 2.87
		500	$ 2.46
Mouser Electronics	N/A	1	$ 3.92
		10	$ 2.72
		100	$ 2.46
		250	$ 2.34
		500	$ 2.26
		1000	$ 2.20
		3000	$ 2.16
Quest Components	N/A	1	$ 8.77
		1	$ 7.30
		186	$ 4.82
		223	$ 4.02
		416	$ 4.38
		499	$ 3.65
Semour Electronics Co Ltd	N/A	1	$ 1.51
		22	$ 2.36
		46	$ 2.21
		71	$ 2.13
		100	$ 1.50
		102	$ 1.98
		132	$ 1.90
		165	$ 1.83
		3000	$ 1.46
Texas Instruments	LARGE T&R	1	$ 3.15
		100	$ 2.76
		250	$ 1.94
		1000	$ 1.56
Win Source Electronics	N/A	22	$ 2.36
		46	$ 2.21
		71	$ 2.13
		102	$ 1.98
		132	$ 1.90
		165	$ 1.83

TPS82140 Series

17V Input 2A Synchronous Step-Down Converter MicroSiP™ Module With Integrated Inductor

Part	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [y]	Mounting Type	Number of Outputs	Applications	Supplier Device Package	Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Current - Output (Max) [Max]	Voltage - Output 1 [Min]	Voltage - Output 1 [Max]	Features	Control Features	Package / Case	Board Type	Main Purpose	Frequency - Switching	Voltage - Input [Min]	Voltage - Input [Max]	Current - Output	Voltage - Output	Supplied Contents	Outputs and Type	Outputs and Type
Texas Instruments TPS82140SILR The TPS82140 is a 17-V input 2-A step-down converter MicroSiP™ power module optimized for small solution size and high efficiency. The module integrates a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The low profile and compact solution is suitable for automated assembly by standard surface mount equipment. To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 2.0MHz and automatically enters Power Save Mode operation at light load currents. In Power Save Mode, the device operates with typically 20-µA quiescent current. Using the DCS-Control™ topology, the device achieves excellent load transient performance and accurate output voltage regulation. The TPS82140 is a 17-V input 2-A step-down converter MicroSiP™ power module optimized for small solution size and high efficiency. The module integrates a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The low profile and compact solution is suitable for automated assembly by standard surface mount equipment. To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 2.0MHz and automatically enters Power Save Mode operation at light load currents. In Power Save Mode, the device operates with typically 20-µA quiescent current. Using the DCS-Control™ topology, the device achieves excellent load transient performance and accurate output voltage regulation.	0.11 in	0.12 in	3 mm	0.06 in	1.5 mm	2.8 mm	Surface Mount	1	ITE (Commercial)	8-uSIP (3x2.8)	Non-Isolated PoL Module	125 °C	-40 °C	3 V	17 V	2 A	0.9 V	6 V	OTP	Active High, Enable	8-LDFN Exposed Pad, Module
Texas Instruments TPS82140EVM-720 TPS82140 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board																						Fully Populated	DC/DC, Step Down	2 MHz	3 V	17 V	2 A	1.8 V	Board(s)	Non-Isolated	1
Texas Instruments TPS82140SILT The TPS82140 is a 17-V input 2-A step-down converter MicroSiP™ power module optimized for small solution size and high efficiency. The module integrates a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The low profile and compact solution is suitable for automated assembly by standard surface mount equipment. To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 2.0MHz and automatically enters Power Save Mode operation at light load currents. In Power Save Mode, the device operates with typically 20-µA quiescent current. Using the DCS-Control™ topology, the device achieves excellent load transient performance and accurate output voltage regulation. The TPS82140 is a 17-V input 2-A step-down converter MicroSiP™ power module optimized for small solution size and high efficiency. The module integrates a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The low profile and compact solution is suitable for automated assembly by standard surface mount equipment. To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 2.0MHz and automatically enters Power Save Mode operation at light load currents. In Power Save Mode, the device operates with typically 20-µA quiescent current. Using the DCS-Control™ topology, the device achieves excellent load transient performance and accurate output voltage regulation.	0.11 in	0.12 in	3 mm	0.06 in	1.5 mm	2.8 mm	Surface Mount	1	ITE (Commercial)	8-uSIP	Non-Isolated PoL Module	125 °C	-40 °C	3 V	17 V	2 A	0.9 V	6 V	OTP	Active High, Enable	8-LDFN Exposed Pad, Module

Description

General part information

TPS82140 Series

The TPS82140 is a 17-V input 2-A step-down converter MicroSiP™ power module optimized for small solution size and high efficiency. The module integrates a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The low profile and compact solution is suitable for automated assembly by standard surface mount equipment.

To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 2.0MHz and automatically enters Power Save Mode operation at light load currents. In Power Save Mode, the device operates with typically 20-µA quiescent current. Using the DCS-Control™ topology, the device achieves excellent load transient performance and accurate output voltage regulation.

Documents

Technical documentation and resources

Feedforward Capacitor to Improve Stability and Bandwidth of TPS621/821-Family (Rev. A)

Application note

Improving the thermal performance of a MicroSiP(TM) power module

Analog Design Journal

Testing tips for applying external power to supply outputs without an input voltage

Analog Design Journal

Adjusting the soft-start time of an integrated power module

Analog Design Journal

TPS82140 17-V Input 2-A Step-Down Converter MicroSiP Module with Integrated Inductor datasheet

Data sheet

Enabling Higher Data Rates for Optical Modules With Small and Efficient Power

White paper

Solve Point-of-Load Power Design Challenges: Single Board Computer Applications

Application note

Manufacturing and Rework Design Guide for MicroSiP™ Power Modules (Rev. A)

User guide

Decoding power module derating curves

Technical article

Step-Down LED Driver With Dimming With the TPS621-Family and TPS821-Family (Rev. A)

Application note

High-efficiency, low-ripple DCS-Control offers seamless PWM/pwr-save transitions

Analog Design Journal

Sequencing and Tracking With the TPS621-Family and TPS821-Family (Rev. A)

Application note

Understanding frequency variation in the DCS-Control(TM) topology

Analog Design Journal

Quick Reference Guide To TI Buck Switching DC/DC Application Notes (Rev. B)

Application note

Benefits and trade-offs of various power-module package options

White paper

Step-Dwn (Buck) Convrtr Pwer Solutions for Programmable Logic Controller Systems (Rev. A)

Application note

Non-Isolated Point-of-Load Solutions for Tiger Lake in PC Applications (Rev. B)

Application note

Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs

Application note

TPS82140SILR

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TPS82140SILR

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Technical Specifications

Pricing

TPS82140 Series

Description

TPS82140 Series

Documents

TPS8213x Power Module Evaluation Module User's Guide (Rev. C)

IQ: What it is, what it isn’t, and how to use it

Understanding 100% mode in low-power DC/DC converters

Methods of output-voltage adjustment for DC/DC converters

Feedforward Capacitor to Improve Stability and Bandwidth of TPS621/821-Family (Rev. A)

Improving the thermal performance of a MicroSiP(TM) power module

Testing tips for applying external power to supply outputs without an input voltage

Adjusting the soft-start time of an integrated power module

TPS82140 17-V Input 2-A Step-Down Converter MicroSiP Module with Integrated Inductor datasheet

Enabling Higher Data Rates for Optical Modules With Small and Efficient Power

Solve Point-of-Load Power Design Challenges: Single Board Computer Applications

Manufacturing and Rework Design Guide for MicroSiP™ Power Modules (Rev. A)

Decoding power module derating curves

Step-Down LED Driver With Dimming With the TPS621-Family and TPS821-Family (Rev. A)

High-efficiency, low-ripple DCS-Control offers seamless PWM/pwr-save transitions

Sequencing and Tracking With the TPS621-Family and TPS821-Family (Rev. A)

Understanding frequency variation in the DCS-Control(TM) topology

Quick Reference Guide To TI Buck Switching DC/DC Application Notes (Rev. B)

Benefits and trade-offs of various power-module package options

Step-Dwn (Buck) Convrtr Pwer Solutions for Programmable Logic Controller Systems (Rev. A)

Non-Isolated Point-of-Load Solutions for Tiger Lake in PC Applications (Rev. B)

Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs

Datasheet