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UCC28085DR

UCC28085DR
Mfr. #:
UCC28085DR
Description:
Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp
Lifecycle:
New from this manufacturer.
Datasheet:
UCC28085DR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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ECAD Model:
More Information:
UCC28085DR more Information UCC28085DR 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:
Reel
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:
2500
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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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    E**c
    E**c
    UK

    all good

    2019-07-29
    V***I
    V***I
    BY

    OK

    2019-08-25
***ical
Current Mode PWM Controller 1A 50kHz to 1000kHz 8-Pin SOIC T/R
***as Instruments
Current mode push-pull PWM with prog. slope comp, 100µs soft start, 12.5/8.3 UVLO, -40°C to 85°C 8-SOIC -40 to 85
***ser
PWM Power Supply Controllers Crnt Mode Push-Pull w/Prog Slope Comp
***AS INSTRUMENT
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 output’s duty cycle to less than 50%.
***
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 INST
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 Instruments Inc.
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.
Part # Description Stock Price
UCC28085DR
DISTI # 31747359		Current Mode PWM Controller 1A 8-Pin SOIC T/R
RoHS: Compliant		7500
  • 2500:$1.1484
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
      UCC28085DR
      DISTI # V39:1801_07428613      		Current Mode PWM Controller 1A 8-Pin SOIC T/R
      RoHS: Compliant      		0
        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
        UCC28085DRCurrent Mode Push-Pull PWM With Programmable Slope Compensation5000
        • 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
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        		 New and Original
        Availability
        Stock:
        Available
        On Order:
        5500
        Enter Quantity:
        Current price of UCC28085DR 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
        $2.51
        $2.51
        10
        $2.13
        $21.30
        100
        $1.71
        $171.00
        500
        $1.50
        $750.00
        1000
        $1.24
        $1 240.00
        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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