TPS54040DGQR datasheet(6/47 Pages) TI

No de pièce	TPS54040DGQR

Description	0.5A, 42V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE?

Download	47 Pages

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Fabricant	TI [Texas Instruments]

Site Internet	http://www.ti.com

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6 / 47 page

FUNCTIONAL BLOCK DIAGRAM

ERROR

AMPLIFIER

Boot

Charge

Boot

UVLO

Current

Sense

Oscillator

withPLL

Frequency

Shift

Logic

And

PWMLatch

Slope

Compensation

PWM

Comparator

Minimum

Clamp

Pulse

Skip

Maximum

Clamp

Voltage

Reference

Overload

Recovery

VSENSE

SS/TR

COMP

RT/CLK

PH

BOOT

VIN

Thermal

Shutdown

EN

Enable

Comparator

Shutdown

Logic

Shutdown

Enable

Threshold

TPS54040 BlockDiagram

Logic

Shutdown

PWRGD

Shutdown

OV

GND

POWERPAD

7

4

8

5

9

11

10

1

2

3

6

UV

TPS54040

SLVS918 – MARCH 2009................................................................................................................................................................................................... www.ti.com

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Numéro de pièce similaire - TPS54040DGQR

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	TPS54040DGQR	2Mb / 47P	[Old version datasheet] 0.5A, 42V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE?
Texas Instruments	TPS54040DGQR	2Mb / 51P	[Old version datasheet] Step Down DC/DC Converter

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Description similaire - TPS54040DGQR

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	TPS54040	2Mb / 47P	[Old version datasheet] 0.5A, 42V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE?
	TPS54060	2Mb / 47P	[Old version datasheet] 0.5A, 60V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE?
	TPS54060	2Mb / 49P	[Old version datasheet] 0.5A, 60V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE?
	TPS54060A	2Mb / 50P	[Old version datasheet] 0.5A, 60V Step Down SWIFT??DC/DC Converter with ECO-MODE?
	TPS54240-Q1	1Mb / 48P	[Old version datasheet] 3.5V to 42V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE?
	TPS54240	1Mb / 54P	[Old version datasheet] 3.5V to 42V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE?
	TPS54140	1Mb / 46P	[Old version datasheet] 1.5-A, 42V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE?
	TPS54240	1Mb / 44P	[Old version datasheet] 3.5V to 42V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE?
	TPS54060A	2Mb / 52P	[Old version datasheet] 0.5A, 60V Step Down DC/DC Converter with Eco-mode?
	TPS54331	940Kb / 24P	[Old version datasheet] 3A, 28V INPUT, STEP DOWN SWIFT??DC/DC CONVERTER WITH Eco-mode

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TPS54040DGQR Fiches technique(PDF) 6 Page - Texas Instruments

TPS54040DGQR Fiches technique(HTML) 6 Page - Texas Instruments

Numéro de pièce similaire - TPS54040DGQR

Description similaire - TPS54040DGQR

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