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UCC3889DTR

UCC3889DTR
Mfr. #:
UCC3889DTR
Description:
AC/DC Converters Off-line Power Supply Controller
Lifecycle:
New from this manufacturer.
Datasheet:
UCC3889DTR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
UCC3889DTR more Information UCC3889DTR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
AC/DC Converters
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
SOIC-8
Output Voltage:
12 V, 18 V
Input / Supply Voltage - Min:
6.6 V
Input / Supply Voltage - Max:
9.3 V
Topology:
Flyback
Switching Frequency:
250 kHz
Duty Cycle - Max:
55 %
Operating Supply Current:
1.2 mA
Minimum Operating Temperature:
0 C
Maximum Operating Temperature:
+ 70 C
Output Current:
200 mA
Series:
UCC3889
Packaging:
Reel
Isolation:
Non-Isolated
Number of Outputs:
1 Output
Operating Temperature Range:
0 C to + 70 C
Type:
PWM Controller
Brand:
Texas Instruments
Development Kit:
UCC3889EVM
Moisture Sensitive:
Yes
Product Type:
AC/DC Converters
Factory Pack Quantity:
2500
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.002561 oz
Tags
UCC3889D, UCC3889, UCC388, UCC38, UCC3, UCC
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We provide 90-360 days warranty.

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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
    A***v
    A***v
    RU

    Each piece in an individual antistatic package.

    2019-04-04
    A***R
    A***R
    RU

    I received the order as i collect the scheme i will add!

    2019-08-29
    D***V
    D***V
    RU

    Everything works, thanks

    2019-10-07
    I***v
    I***v
    RU

    Everything is ok!

    2019-06-17
***as Instruments
Off-Line Power Supply Controller 8-SOIC 0 to 70
***p One Stop Global
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R
***ser
PWM Power Supply Controllers Off-line Power Supply Controller
***ark
IC, OFF-LINE POWER SUPPLY CTRL, 8-SOIC
***i-Key
IC PWM FLYBACK ISOLATED VM 8SOIC
***ical
Off Line Power Supply Controller
***et
OFF-LINE PWR SUPPLY CONT
***as Instruments (TI)
The UCC1889 controller is optimized for use as an off-line, low power, low voltage, regulated bias supply. The unique circuit topology utilized in this device can be visualized as two cascaded flyback converters, each operating in the discontinuous mode, and both driven from a single external power switch. The significant benefit of this approach is the ability to achieve voltage conversion ratios of 400V to 12V with no transformer and low internal losses.
***ASI
The control algorithm utilized by the UCC1889 is to force the switch on time to be inversely proportional to the input line voltage while the switch off time is made inversely proportional to the output voltage. This action is automatically controlled by an internal feedback loop and reference. The cascaded configuration allows a voltage conversion from 400V to 12V to be achieved with a switch duty cycle greater than 10%. This topology also offers inherent short circuit protection since as the output voltage falls to zero, the switch off time approaches infinity.
***AS INTRUMENTS
The output voltage can be easily set to 12V or 18V. Moreover, it can be programmed for other output voltages less than 18V with a few additional components. An isolated version can be achieved with this topology as described further in Unitrode Application Note U-149.
Part # Description Stock Price
UCC3889DTR
DISTI # V98:2334_07429809		Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R
RoHS: Compliant		1335
  • 1000:$1.0428
  • 500:$1.2522
  • 250:$1.5206
  • 100:$1.5366
  • 25:$1.8998
  • 10:$1.9201
  • 1:$2.1415
UCC3889DTR
DISTI # 296-44576-1-ND		IC PWM FLYBACK ISOLATED VM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		768In Stock
  • 1000:$1.1201
  • 500:$1.3519
  • 100:$1.6454
  • 10:$2.0470
  • 1:$2.2800
UCC3889DTR
DISTI # 296-44576-6-ND		IC PWM FLYBACK ISOLATED VM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		768In Stock
  • 1000:$1.1201
  • 500:$1.3519
  • 100:$1.6454
  • 10:$2.0470
  • 1:$2.2800
UCC3889DTR
DISTI # 296-44576-2-ND		IC PWM FLYBACK ISOLATED VM 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 5000:$0.9750
  • 2500:$1.0125
UCC3889DTR
DISTI # 25833868		Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R
RoHS: Compliant		1335
  • 1000:$1.0428
  • 500:$1.2522
  • 250:$1.5206
  • 100:$1.5366
  • 25:$1.8998
  • 10:$1.9201
  • 7:$2.1415
UCC3889DTR
DISTI # UCC3889DTR		Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R - Tape and Reel (Alt: UCC3889DTR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$1.0879
  • 5000:$1.0349
  • 10000:$1.0009
  • 15000:$0.9669
  • 25000:$0.9409
UCC3889D
DISTI # 595-UCC3889D		AC/DC Converters Off-Line Cntlr
RoHS: Compliant		273
  • 1:$2.6500
  • 10:$2.2500
  • 100:$1.8000
  • 500:$1.5800
  • 1000:$1.3100
  • 2500:$1.2200
  • 5000:$1.1700
UCC3889DTR
DISTI # 595-UCC3889DTR		AC/DC Converters Off-line Power Supply Controller
RoHS: Compliant		0
  • 1:$2.2100
  • 10:$1.8800
  • 100:$1.5000
  • 500:$1.3200
  • 1000:$1.0900
  • 2500:$1.0200
  • 5000:$0.9750
UCC3889DTRG4
DISTI # 595-UCC3889DTRG4		AC/DC Converters Off-line Power Supply Controller
RoHS: Compliant		0
    UCC3889DTRSwitching Controller, Voltage-mode, 0.2A, 100kHz Switching Freq-Max, BICMOS, PDSO8
    RoHS: Compliant    		6669
    • 1000:$0.9900
    • 500:$1.0400
    • 100:$1.0800
    • 25:$1.1300
    • 1:$1.2200
    UCC3889DTR
    DISTI # C1S746202641590    		Voltage Mode PWM Controller 12V/18V 250kHz 8-Pin SOIC T/R
    RoHS: Compliant    		1335
    • 250:$1.5206
    • 100:$1.5366
    • 25:$1.8998
    • 10:$1.9201
    UCC3889DTR
    DISTI # C1S746202114500    		Voltage Mode PWM Controller 12V/18V 250kHz 8-Pin SOIC T/R
    RoHS: Compliant    		1385
    • 2500:$1.0129
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    Availability
    Stock:
    Available
    On Order:
    5000
    Enter Quantity:
    Current price of UCC3889DTR 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
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