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TPS546B24ARVFR

Name: Texas Instruments TPS546B24ARVFR
Brand: Texas Instruments
SKU: 595-TPS546B24ARVFR
Price: 13.34 SGD
Availability: OutOfStock

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See Product Specifications

Mouser No:

595-TPS546B24ARVFR

Mfr. No:

TPS546B24ARVFR

Mfr.:

Texas Instruments

Description:

Switching Voltage Regulators 2.95-V to 18-V stac kable 20-A synchrono

Datasheet:

TPS546B24ARVFR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments TPS546B24ARVFR

Availability

Stock:: 0

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On Order:: 1,146

Expected 7/7/2026

2,500

Expected 10/7/2026
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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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 2500)

Cut Tape

MouseReel™ (+$10.00)

Pricing (SGD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$13.34	$13.34
	$10.37	$103.70
	$9.63	$240.75
	$8.83	$883.00
	$8.65	$2,162.50
Full Reel (Order in multiples of 2500)
	$7.34	$18,350.00

† A MouseReel™ fee of $10.00 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:
REACH - SVHC:
Mounting Style:	SMD/SMT
Package/Case:	LQFN-40
Topology:	Buck
Output Voltage:	Adjustable
Output Current:	20 A
Number of Outputs:	1 Output
Input Voltage - Min:	2.95 V
Input Voltage - Max:	18 V
Quiescent Current:	12.5 mA
Switching Frequency:	225 kHz to 1.5 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Series:	TPS546B24A
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Input Voltage:	2.95 V to 18 V
Moisture Sensitive:	Yes
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Supply Voltage - Min:	2.95 V

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Datasheet

TPS546B24ARVFR Datasheet

Application Notes

PCN

Product Change Notification 2024-06-03 (PDF)

Product Catalogs

Buck Converter Quick Reference Guide (Rev. A)

SPICE Models

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Compliance Codes

CNHTS:: 8542399000
USHTS:: 8542390070
ECCN:: EAR99

Origin Classifications

Country of Origin:: Philippines
Assembly Country of Origin:: Philippines
Country of Diffusion:: United States

The country is subject to change at the time of shipment.

TPS546B24A Up To 4x Stackable PMBus Buck Converter

Texas Instruments TPS546B24A Up To 4x Stackable PMBus Buck Converter is a highly integrated, non-isolated DC/DC converter capable of high-frequency operation and 20A current output from a 7mm × 5mm package. Two, three, and four TPS546B24A devices can be interconnected to provide up to 80A on a single output. The device has an option to overdrive the internal 5V LDO with an external 5V supply via the VDD5 pin to improve efficiency and reduce the power dissipation of the converter. The Texas Instruments TPS546B24A uses a proprietary fixed-frequency current-mode control with input feedforward and selectable internal compensation components for minimal size and stability over a wide range of output capacitances.