It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

Return to Search Results

See an Error?

TPS543A22RYSR

Name: Texas Instruments TPS543A22RYSR
Brand: Texas Instruments
SKU: 595-TPS543A22RYSR
Price: 8.06 CAD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser #:

595-TPS543A22RYSR

Mfr. #:

TPS543A22RYSR

Mfr.:

Texas Instruments

Description:

Switching Voltage Regulators 4-V to 18-V input a dvanced current mode

Datasheet:

TPS543A22RYSR Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about ECAD Model.

More Information

Learn more about Texas Instruments TPS543A22RYSR

In Stock: 4,296

Stock:: 4,296 Can Ship Immediately

An unexpected error occurred. Please try again later.
Factory Lead-Time:: 6 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 5000)

Cut Tape

MouseReel™ (+$8.50)

Pricing (CAD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$8.06	$8.06
	$5.46	$54.60
	$5.08	$127.00
	$4.46	$446.00
	$4.23	$1,057.50
	$3.80	$1,900.00
	$3.21	$3,210.00
	$3.10	$7,750.00
Full Reel (Order in multiples of 5000)
	$3.04	$15,200.00

† $8.50 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Switching Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package / Case:	WQFN-FCRLF-17
Topology:	Buck
Output Voltage:	500 mV to 7 V
Output Current:	12 A
Number of Outputs:	1 Output
Input Voltage - Min:	4 V
Input Voltage - Max:	18 V
Switching Frequency:	2.2 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Series:	TPS543A22
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Input Voltage:	4 V to 18 V
Moisture Sensitive:	Yes
Operating Supply Current:	2 mA
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	5000
Subcategory:	PMIC - Power Management ICs
Supply Voltage - Min:	4 V
Type:	Synchronous Buck Converter

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

TPS543A22RYSR Datasheet

This functionality requires JavaScript to be enabled.

CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

TPS543A22 Synchronous SWIFT™ Step-Down Converter

Texas Instruments TPS543A22 Synchronous SWIFT™ Step-Down Converter is a high-efficiency 18V, 12A synchronous buck converter employing an internally compensated, fixed-frequency advanced current mode (ACM) control architecture. The device always operates under FCCM and generates output voltages from 0.5V to 7V. The device can provide high efficiency while working at a switching frequency of up to 2.2MHz, making it optimal for designs requiring a small solution size. The fixed frequency controller can operate from 500kHz to 2.2MHz and be synchronized to an external clock using the SYNC pin. Additional features include a high-accuracy voltage reference, two-wire remote sense, 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. The Texas Instruments TPS543A22 is available in a small 2.5mm × 4.5mm HotRod™ WQFN-FCRLF package.