TPS54240DGQR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS54240DGQR
Manufacturer

TI
ChipWorker Part#

CW362008
Category

DC to DC Converter
Package

PowerPad-MSOP-10
Description

Step-Down Regulator 3.5V to 42V Input, 2.5A, 2.5MHz Step-Down SWIFT Converter with Eco-Mode Conv DC-DC 3.5V to 42V Step Down Single-Out 0.8V to 39V 2.5A 10Pin HVSSOP EP T/R
Documentation

Datasheet

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TPS54240DGQR Specifications

Attribute	Attribute Value

Part Number	TPS54240DGQR
Manufacturer	TI
ChipWorker Part#	CW362008
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	10 Pin
Case/Package	PowerPad-MSOP-10
Number of Outputs	1 Output
Output Voltage	0.8V ~ 39V
Output Current	2.5 A
Number of Positions	10 Position
Quiescent Current	138 µA
Number of Regulated Outputs	1 Output
Switching Frequency	100kHz ~ 2.5MHz
Input Voltage (Max)	42 V
Input Voltage (Min)	3.5 V
Output Voltage (Max)	39 V
Output Voltage (Min)	0.8 V
Output Current (Max)	2.5 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Min)	3.5 V
Input Voltage	3.5V ~ 42V
	expand all
Size-Length	3.1 mm
Size-Width	3.1 mm
Size-Height	0.95 mm
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

DESCRIPTION
The TPS54240 device is a 42V, 2.5A, 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 138μA. Using the enable pin, shutdown supply current is reduced to 1.3μA, when the enable pin is low.
FEATURES
• 3.5V to 42V Input Voltage Range
• 200-mΩ High-Side MOSFET
• High Efficiency at Light Loads with a Pulse Skipping Eco-Mode™
• 138μA Operating Quiescent Current
• 1.3μA Shutdown Current
• 100kHz to 2.5MHz Switching Frequency
• Synchronizes to External Clock
• Adjustable Slow Start/Sequencing
• UV and OV Power Good Output
• Adjustable UVLO Voltage and Hysteresis
• 0.8-V Internal Voltage Reference
• 10-Pin MSOP and 10-Pin 3mm × 3mm SON Packages with PowerPAD™
• Supported by WEBENCH™ Software Tool
APPLICATIONS
• 12-V and 24-V Industrial and Commercial Low Power Systems
• GSM, GPRS Modules in Fleet Management, E-Meters, and Security Systems

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