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TPS543820RPYR

Name: Texas Instruments TPS543820RPYR
Brand: Texas Instruments
SKU: 595-TPS543820RPYR
Price: 3.65 EUR
Availability: InStock

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Mouser No:

595-TPS543820RPYR

Mfr. No:

TPS543820RPYR

Mfr.:

Texas Instruments

Description:

Switching Voltage Regulators 4-V to 18-V 8-A syn chronous SWIFT step

Datasheet:

TPS543820RPYR Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Texas Instruments TPS543820RPYR

In Stock: 108

Stock:: 108

Can Dispatch Immediately

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On Order:: 3.000

Expected 3/27/2026
Factory Lead Time:: 6

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	3,65 €	3,65 €
	2,76 €	27,60 €
	2,55 €	63,75 €
	2,30 €	230,00 €
	2,18 €	545,00 €
	2,12 €	1.060,00 €
	2,06 €	2.060,00 €
Full Reel (Order in multiples of 3000)
	1,98 €	5.940,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Switching Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	VQFN-HR-14
Topology:	Boost, Buck
Output Voltage:	500 mV to 5.5 V
Output Current:	8 A
Number of Outputs:	1 Output
Input Voltage - Min:	4 V
Input Voltage - Max:	18 V
Quiescent Current:	1.2 mA
Switching Frequency:	500 kHz to 2.2 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Series:	TPS543820
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Input Voltage:	4 V to 18 V
Moisture Sensitive:	Yes
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Tradename:	SWIFT
Type:	Synchronous Buck Converter

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Datasheet

TPS543820RPYR Datasheet (PDF)

PCN

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CNHTS:: 8542399000
USHTS:: 8542390090
ECCN:: EAR99

TPS543820 Synchronous SWIFT™ Step-Down Converter

Texas Instruments TPS543820 Synchronous SWIFT™ Step-Down Converter is a high-efficiency 18V, 8A synchronous buck converter employing an internally-compensated, fixed-frequency Advanced Current Mode control. It is capable of providing high efficiency while running at a switching frequency of up to 2.2MHz. The Texas Instruments TPS543820 is in a small 2.5mm × 3mm HotRod™ VQFN package, which, when coupled with high efficiency at high frequency, makes it optimal for designs requiring a small solution size. The fixed frequency controller can operate from 500kHz to 2.2MHz and can be synchronized to an external clock using the SYNC pin. Additional features include a high accuracy voltage reference, selectable soft-start times, monotonic start-up into pre-biased outputs, selectable current limits, adjustable UVLO through the EN pin and a full suite of fault protections.