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UCC2891DR

Name: Texas Instruments UCC2891DR
Brand: Texas Instruments
SKU: 595-UCC2891DR
Price: 52901.34 IDR
Availability: InStock

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Mouser No:

595-UCC2891DR

Mfr. No:

UCC2891DR

Mfr.:

Texas Instruments

Description:

Switching Controllers Current Mode Active Clamp A 595-UCC2891D A 595-UCC2891D

Datasheet:

UCC2891DR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments UCC2891DR

In Stock: 2.074

Stock:: 2.074 Can Dispatch Immediately

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Factory Lead Time:: 6 Weeks Estimated factory production time for quantities greater than shown.

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Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+Rp98.000,00)

Pricing (IDR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	Rp52.901,34	Rp52.901,34
	Rp39.763,59	Rp397.635,90
	Rp36.435,36	Rp910.884,00
	Rp32.756,79	Rp3.275.679,00
	Rp31.005,09	Rp7.751.272,50
	Rp29.954,07	Rp14.977.035,00
	Rp29.078,22	Rp29.078.220,00
Full Reel (Order in multiples of 2500)
	Rp28.027,20	Rp70.068.000,00
	Rp27.501,69	Rp137.508.450,00

† A MouseReel™ fee of Rp98.000,00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

UCC2891D

Packaging:

Tube

Availability:

In Stock

Price:

Rp62.360,52

Min:

Mfr. Part No.:

UCC2891DG4

Packaging:

Tube

Availability:

In Stock

Price:

Rp94.591,80

Min:

Similar Product

Mfr.:

Texas Instruments

Mfr. No:

UCC2891D

Description:

Switching Controllers Current Mode Active Clamp A 595-UCC2891D A 595-UCC2891DR

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Switching Controllers
RoHS:
Topology:	Flyback, Forward
Number of Outputs:	1 Output
Switching Frequency:	1 MHz
Duty Cycle - Max:	73 %
Output Current:	2.5 A
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Mounting Style:	SMD/SMT
Package/Case:	SOIC-Narrow-16
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	MX
Development Kit:	UCC2891EVM
Fall Time:	14 ns
Operating Supply Voltage:	12 V
Product Type:	Switching Controllers
Rise Time:	19 ns
Series:	UCC2891
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Unit Weight:	141,700 mg

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Datasheet

UCC2891DR Datasheet

Application Notes

Images

PCN

Product Catalogs

Power Management Guide 2018 (Rev. R)

SPICE Models

Technical Resources

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CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542310030
JPHTS:: 8542390990
TARIC:: 8542399000
MXHTS:: 85423999
ECCN:: EAR99

UCC2891x High-Voltage Flyback Switcher

Texas Instruments UCC2891x High-Voltage Flyback Switcher is dedicated to isolated flyback power supplies and provides output voltage and current regulation without the use of an optical coupler. The device incorporates a 700V power FET and a controller that processes operating information from the auxiliary flyback winding and from the power FET to provide precise output voltage and current control. The integrated high-voltage current source for a startup that is switched off during device operation and the controller current consumption that is dynamically adjusted allows very low standby power. Control algorithms in the Texas Instruments UCC2891x, combining switching frequency and peak primary current modulation, allow operating efficiencies to meet or exceed applicable standards. Discontinuous conduction mode (DCM) with valley switching is used to reduce switching losses. The maximum switching frequency is 115kHz. Protection features help to keep secondary and primary component stress levels in check across the operating range.