UCC28085D

Mfr. #:: UCC28085D
Description:: Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp
Lifecycle:: New from this manufacturer.
Datasheet:: UCC28085D Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: UCC28085D more Information UCC28085D Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Half-Bridge, Push-Pull

Number of Outputs:: 2 Output

Switching Frequency:: 1000 kHz

Duty Cycle - Max:: 50 %

Output Current:: 1 A

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-8

Packaging:: Tube

Operating Temperature Range:: - 40 C to + 85 C

Series:: UCC28085

Type:: Current Mode PWM Controllers

Brand:: Texas Instruments

Fall Time:: 25 ns

Product Type:: Switching Controllers

Rise Time:: 25 ns

Factory Pack Quantity:: 75

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.002561 oz

Tags: UCC28085D, UCC28085, UCC2808, UCC280, UCC28, UCC2, UCC

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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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UCC28085D Description

***ical: Current Mode PWM Controller 1A 50kHz to 1000kHz 8-Pin SOIC Tube

***ark: Pulse Width Modulation (PWM) Controller IC; Output Current Max:1A; Frequency:1000kHz; Power Dissipation, Pd:650mW; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Number of PWM Outputs:2 ;RoHS Compliant: Yes

***AS INSTRUMENTS INCORPORATED: The UCC38083/4/5/6 is a family of BiCMOS pulse width modulation (PWM) controllers for dc-to-dc or off-line fixed-frequency current-mode switching power supplies. The dual output stages are configured for the push-pull topology. Both outputs switch at half the oscillator frequency using a toggle flip-flop. The dead time between the two outputs is typically 110 ns, limiting each outputs duty cycle to less than 50%.

***AS INSTRUMENT: The new UCC3808x family is based on the UCC3808A architecture. The major differences include the addition of a programmable slope compensation ramp to the CS signal and the removal of the error amplifier. The current flowing out of the ISET pin through an external resistor is monitored internally to set the magnitude of the slope compensation function. This device also includes an internal discharge transistor from the CS pin to ground, which is activated at each clock cycle after the pulse is terminated. This discharges any filter capacitance on the CS pin during each cycle and helps minimize filter capacitor values and current sense delay.

***AS INSTRUMEN: The UCC38083 and the UCC38084 devices have a typical soft-start interval time of 3.5 ms while the UCC38085 and the UCC38086 has less than 100 µs for applications where internal soft-start is not desired.

***AS INSRUMENT: The UCC38083 and the UCC38085 devices have the turn on/off thresholds of the 12.5 V / 8.3 V, while the UCC38084 and the UCC38086 has the turn on/off thresholds of 4.3 V / 4.1 V. Each device is offered in 8-pin TSSOP (PW), 8-pin SOIC (D) and 8-pin PDIP (P) packages.

Market price

Part #	Description	Stock	Price
UCC28085DR DISTI # 31747359	Current Mode PWM Controller 1A 8-Pin SOIC T/R RoHS: Compliant	7500	2500:$1.1484
UCC28085D DISTI # 26644631	Current Mode PWM Controller 1A 8-Pin SOIC Tube RoHS: Compliant	1500	5000:$1.2771 2500:$1.3266 1500:$1.3959
UCC28085D DISTI # 296-13680-5-ND	IC REG CTRLR PWM CM 8-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	223In Stock	5025:$1.2928 2550:$1.3433 1050:$1.4140 525:$1.6766 150:$1.9695 75:$2.2725 10:$2.4040 1:$2.6800
UCC28085DR DISTI # 296-38323-1-ND	IC REG CTRLR PWM CM 8-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
UCC28085DR DISTI # 296-38323-6-ND	IC REG CTRLR PWM CM 8-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
UCC28085DR DISTI # 296-38323-2-ND	IC REG CTRLR PWM CM 8-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$1.1502
UCC28085D DISTI # V39:1801_07428609	Current Mode PWM Controller 1A 8-Pin SOIC Tube RoHS: Compliant	0
UCC28085DR DISTI # V39:1801_07428613	Current Mode PWM Controller 1A 8-Pin SOIC T/R RoHS: Compliant	0
UCC28085D DISTI # UCC28085D	Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UCC28085D) RoHS: Compliant Min Qty: 300 Container: Tube	Americas - 0	3000:$1.1900 600:$1.2900 900:$1.2900 1500:$1.2900 300:$1.3900
UCC28085D DISTI # UCC28085D	Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UCC28085D) RoHS: Compliant Min Qty: 75 Container: Tube	Europe - 0	450:€1.1900 750:€1.1900 300:€1.2900 150:€1.4900 75:€1.6900
UCC28085DR DISTI # UCC28085DR	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UCC28085DR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$1.0689 15000:$1.0989 10000:$1.1369 5000:$1.1759 2500:$1.2359
UCC28085DR DISTI # UCC28085DR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UCC28085DR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	25000:€1.0369 15000:€1.0879 10000:€1.1439 5000:€1.2769 2500:€1.4429
UCC28085D	Current Mode Push-Pull PWM With Programmable Slope Compensation	3300	1000:$1.1500 750:$1.2000 500:$1.4200 250:$1.6800 100:$1.7900 25:$2.0400 10:$2.1900 1:$2.4300
UCC28085DR	Current Mode Push-Pull PWM With Programmable Slope Compensation	5000	1000:$0.9700 750:$1.0600 500:$1.2900 250:$1.5300 100:$1.6600 25:$1.9100 10:$2.0500 1:$2.2900
UCC28085DR DISTI # 595-UCC28085DR	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp RoHS: Compliant	1435	1:$2.5100 10:$2.1300 100:$1.7100 500:$1.5000 1000:$1.2400 2500:$1.1600 5000:$1.1100
UCC28085D DISTI # 595-UCC28085D	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp RoHS: Compliant	0	300:$1.8400 525:$1.6700 1050:$1.4100 2550:$1.3400 5025:$1.2900
UCC28085D	Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	11670	1000:$1.3300 500:$1.4000 100:$1.4600 25:$1.5200 1:$1.6400
UCC28085DG4	IC REG CTRLR PWM CM 8-SOIC RoHS: Compliant	195	1000:$1.3300 500:$1.4000 100:$1.4600 25:$1.5200 1:$1.6400

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On Order:: 3500
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UCC28085D

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes