UCC28221D

Mfr. #:: UCC28221D
Description:: Switching Controllers Dual Interleaved w/ Prog Max Duty Cycle
Lifecycle:: New from this manufacturer.
Datasheet:: UCC28221D Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: UCC28221D more Information UCC28221D Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Flyback, Forward

Number of Outputs:: 2 Output

Switching Frequency:: 2000 kHz

Duty Cycle - Max:: 90 %

Output Current:: 10 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 105 C

Mounting Style:: SMD/SMT

Package / Case:: SOP-16

Packaging:: Tube

Operating Temperature Range:: - 40 C to + 105 C

Series:: UCC28221

Type:: Current Mode PWM Controllers

Brand:: Texas Instruments

Development Kit:: UCC28221EVM

Fall Time:: 10 ns

Product Type:: Switching Controllers

Rise Time:: 10 ns

Factory Pack Quantity:: 40

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.004998 oz

Tags: UCC28221D, UCC28221, UCC2822, UCC282, UCC28, UCC2, UCC

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We guarantee 100% customer satisfaction.

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We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Email: info@omo-ic.com

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Step2:
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UCC28221D Description

***ASIN: The UCC28220 and UCC28221 are a family of BiCMOS interleaved dual channel PWM controllers. Peak current mode control is used to ensure current sharing between the two channels. A precise maximum duty cycle clamp can be set to any value between 60% and 90% duty cycle per channel.

***ASIN: The UCC28220 has an UVLO turnon threshold of 10 V for use in 12-V supplies while UCC28221 has a turnon threshold of 13 V for systems needing wider UVLO hysteresis. Both have 8-V turnoff thresholds.

***: Additional features include a programmable internal slope compensation with a special circuit which is used to ensure exactly the same slope is added to each channel and a high-voltage 110-V internal JFET for easier start-up for the wider hysteresis UCC28221 version.

***AS INSTRU: The UCC28220 is available in both 16-pin SOIC and low-profile TSSOP packages. The UCC28221 also comes in 16-pin SOIC package and a slightly larger 20-pin TSSOP package to allow for high-voltage pin spacing to meet UL1950 creepage clearance safety requirements.

Market price

Part #	Description	Stock	Price
UCC28221D DISTI # 31706555	Current Mode PWM Controller 100A 16-Pin SOIC Tube RoHS: Compliant	2000	2500:$2.6400 1000:$2.6640 500:$3.1590 250:$3.4830 120:$3.7080
UCC28221D DISTI # 296-15757-5-ND	IC REG CTRLR FLYBK ISO CM 16SOIC RoHS: Compliant Min Qty: 1 Container: Tube	210In Stock	2520:$2.8090 1000:$2.9568 520:$3.5059 120:$4.1184 40:$4.7520 10:$5.0270 1:$5.6000
UCC28221DR DISTI # UCC28221DR-ND	IC REG CTRLR FLYBK ISO CM 16SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Limited Supply - Call
UCC28221DRG4 DISTI # UCC28221DRG4-ND	IC REG CTRLR FLYBK ISO CM 16SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Limited Supply - Call
UCC28221DG4 DISTI # UCC28221DG4-ND	IC REG CTRLR FLYBK ISO CM 16SOIC RoHS: Compliant Min Qty: 120 Container: Tube	Temporarily Out of Stock	120:$4.1184
UCC28221D DISTI # V39:1801_07429636	Current Mode PWM Controller 100A 16-Pin SOIC Tube RoHS: Compliant	0
UCC28221D DISTI # UCC28221D	Current Mode PWM Controller 100A 16-Pin SOIC Tube - Rail/Tube (Alt: UCC28221D) RoHS: Compliant Min Qty: 120 Container: Tube	Americas - 0	120:$2.9900 200:$2.8900 320:$2.7900 600:$2.6900 1200:$2.5900
UCC28221D DISTI # UCC28221D	Current Mode PWM Controller 100A 16-Pin SOIC Tube (Alt: UCC28221D) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 0	1:€3.5900 10:€3.2900 25:€3.0900 50:€2.9900 100:€2.7900 500:€2.6900 1000:€2.4900
UCC28221DG4 DISTI # UCC28221DG4	Current Mode PWM Controller 100A 16-Pin SOIC Tube - Rail/Tube (Alt: UCC28221DG4) RoHS: Compliant Min Qty: 120 Container: Tube	Americas - 0	120:$2.9900 200:$2.8900 320:$2.7900 600:$2.6900 1200:$2.5900
UCC28221D	Dual Interleaved PWM Controller with Programmable Max Duty Cycle	3980	1000:$2.4000 750:$2.4500 500:$2.8300 250:$3.2500 100:$3.4900 25:$3.8900 10:$4.1600 1:$4.6300
UCC28221D DISTI # 595-UCC28221D	Switching Controllers Dual Interleaved w/ Prog Max Duty Cycle RoHS: Compliant	73	1:$5.5900 10:$5.0300 100:$4.1100 250:$3.8600 500:$3.5000 1000:$2.9500 2500:$2.8000
UCC28221DG4 DISTI # 595-UCC28221DG4	Switching Controllers Dual Interleaved PWM Cntrlr RoHS: Compliant	0	120:$4.1100 280:$3.8600 520:$3.5000 1000:$2.9500 2520:$2.8000
UCC28221DR DISTI # 595-UCC28221DR	Switching Controllers Dual Interleaved w/ Prog Max Duty Cycle RoHS: Compliant	0
UCC28221DRG4 DISTI # 595-UCC28221DRG4	Switching Controllers Dual Interleaved w/ Prog Max Duty Cycle RoHS: Compliant	0
UCC28221D	Dual Switching Controller, Current-mode, 0.01A, 1100kHz Switching Freq-Max, BICMOS, PDSO16 RoHS: Compliant	17276	1000:$2.7800 500:$2.9200 100:$3.0400 25:$3.1700 1:$3.4200
UCC28221D	Dual Switching Controller, Current-mode, 0.01A, 1100kHz Switching Freq-Max, BICMOS, PDSO16 RoHS: Compliant	11	1000:$2.7800 500:$2.9200 100:$3.0400 25:$3.1700 1:$3.4200
UCC28221D DISTI # 8462909	RoHS: Compliant	0	2520:$4.1800 1000:$4.4000 520:$5.2100 120:$6.1200 40:$7.0600 10:$7.4700 1:$8.3200

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Availability

Stock:: 69
On Order:: 2052
Enter Quantity:

Current price of UCC28221D is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$5.59~~; ~~$5.59~~

10: ~~$5.03~~; ~~$50.30~~

100: ~~$4.11~~; ~~$411.00~~

250: ~~$3.86~~; ~~$965.00~~

500: ~~$3.50~~; ~~$1 750.00~~

1000: ~~$2.95~~; ~~$2 950.00~~

2500: ~~$2.80~~; ~~$7 000.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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UCC28221D

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Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes