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UCC28740DR

Name: Texas Instruments UCC28740DR
Brand: Texas Instruments
SKU: 595-UCC28740DR
Price: 7.12 DKK
Availability: InStock

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See Product Specifications

Mouser No:

595-UCC28740DR

Mfr. No:

UCC28740DR

Mfr.:

Texas Instruments

Description:

Switching Controllers Constant-VTG-Crnt Fl yback Cntlr A 595-U A 595-UCC28740D

Datasheet:

UCC28740DR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments UCC28740DR

In Stock: 31

Stock:: 31

Can Dispatch Immediately

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On Order:: 20.000

Expected 26/03/2026

25.000

Expected 27/04/2026
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+47,00 kr.)

Pricing (DKK)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	7,12 kr.	7,12 kr.
	5,13 kr.	51,30 kr.
	4,64 kr.	116,00 kr.
	4,10 kr.	410,00 kr.
	3,83 kr.	957,50 kr.
	3,69 kr.	1.845,00 kr.
	3,42 kr.	3.420,00 kr.
Full Reel (Order in multiples of 2500)
	3,28 kr.	8.200,00 kr.
	3,14 kr.	23.550,00 kr.

† A MouseReel™ fee of 47,00 kr. will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

UCC28740D

Packaging:

Tube

Availability:

In Stock

Price:

7,06 kr.

Min:

Similar Product

Mfr.:

Texas Instruments

Mfr. No:

UCC28740D

Description:

Switching Controllers Constant-VTG-Crnt Fl yback Cntlr A 595-U A 595-UCC28740DR

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Switching Controllers
RoHS:
Topology:	Flyback
Number of Outputs:	1 Output
Switching Frequency:	170 Hz to 100 kHz
Duty Cycle - Max:	99 %
Output Voltage:	14 V
Output Current:	25 mA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	SOIC-7
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Operating Supply Voltage:	8.1 V to 35 V
Product Type:	Switching Controllers
Series:	UCC28740
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Unit Weight:	254 mg

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Datasheet

UCC28740DR Datasheet

Application Notes

Images

PCN

Product Change Notification 2026-2-6 (PDF)

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TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542310075
JPHTS:: 854239099
MXHTS:: 8542399901
ECCN:: EAR99

UCC28740/Q1 Flyback Controllers

Texas Instruments UCC28740/Q1 Constant-Current Flyback Controllers are an isolated-flyback power-supply controller that provides Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. Constant-Current (CC) regulation is accomplished through Primary-Side Regulation (PSR) techniques. These devices process information from opto-coupled feedback and an auxiliary flyback winding for precise high-performance control of output voltage and current.