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

See an Error?

UCC256403DDBR

Name: Texas Instruments UCC256403DDBR
Brand: Texas Instruments
SKU: 595-UCC256403DDBR
Price: 2.09 EUR
Availability: OutOfStock

Images are for reference only
See Product Specifications

Mouser No:

595-UCC256403DDBR

Mfr. No:

UCC256403DDBR

Mfr.:

Texas Instruments

Description:

Switching Controllers LLC resonant control ler with ultra-low A 595-UCC256403DDBT

Datasheet:

UCC256403DDBR Datasheet

ECAD Model:

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

More Information

Learn more about Texas Instruments UCC256403DDBR

Availability

Stock:: 0

You can still purchase this product for backorder.

An unexpected error occurred. Please try again later.
On Order:: 2.500

Expected 3/23/2026
Factory Lead Time:: 12

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 2500)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	2,09 €	2,09 €
	1,56 €	15,60 €
	1,42 €	35,50 €
	1,27 €	127,00 €
	1,20 €	300,00 €
	1,16 €	580,00 €
	1,13 €	1.130,00 €
Full Reel (Order in multiples of 2500)
	1,05 €	2.625,00 €
	1,03 €	5.150,00 €

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

Alternative Packaging

Mfr. Part No.:

UCC256403DDBT

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

2,46 €

Min:

Similar Product

Mfr.:

Texas Instruments

Mfr. No:

UCC256403DDBT

Description:

Switching Controllers LLC resonant control ler with ultra-low A 595-UCC256403DDBR

Compare With Current Part

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

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Switching Controllers
RoHS:
Topology:	Half Bridge
Number of Outputs:	1 Output
Switching Frequency:	100 kHz
Duty Cycle - Max:	50 %
Output Voltage:	12 V
Output Current:	1.2 A
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	SOIC-14
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Isolation:	Isolated
Moisture Sensitive:	Yes
Operating Supply Current:	2.2 mA
Operating Supply Voltage:	15 V
Product:	Switching Controllers
Product Type:	Switching Controllers
Series:	UCC256403
Shutdown:	Shutdown
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Unit Weight:	169,100 mg

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

UCC256403DDBR Datasheet

Application Notes

PCN

This functionality requires JavaScript to be enabled.

CNHTS:: 8542399000
USHTS:: 8542310030
ECCN:: EAR99

UCC25640x LLC Resonant Controllers

Texas Instruments UCC25640x LLC Resonant Controllers are fully featured LLC controllers with an integrated high-voltage gate driver. These controllers are designed to pair with PFC controllers to provide a complete power system using a minimum of external components. The resulting power system is designed to meet the most stringent requirements for standby power without needing a separate standby power converter. The UCC25640x LLC resonant controllers provide a highly efficient burst mode with soft-on and soft-off periods to minimize the audible noise at standby operation. These UCC25640x controllers use hybrid control to offer the best-in-class line and load transient response. Typical applications include SMPS power supplies, lighting, AC-DC adapters, enterprise and cinema projectors, medical power supplies, multi-function printers, and power tools.