Texas Instruments UCC3889N
Switching Controller, Voltage-mode, 0.2A, 100kHz Switching Freq-Max, BICMOS, PDIP8
$ 1.643
Production
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.643
$ 1.811
Stock
166,686
280,908
Authorized Distributors
2
2
Topology
Flyback
Flyback
Output Voltage
-
-
Min Input Voltage
-
-
Max Input Voltage
-
-
Max Input Current
-
-
Efficiency
-
-
Max Switching Frequency
-
-
Output Voltage Accuracy
-
-
Fault Protection
-
-
Synchronous Rectifier
-
-
Case/Package
PDIP
PDIP
Number of Pins
8
8
Supply Chain
Lifecycle StatusProduction (Last Updated: 4 years ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 4 years ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments UCC3889N.
Evaluation Kit
Related Parts
Descriptions
Descriptions of Texas Instruments UCC3889N provided by its distributors.
Switching Controller, Voltage-mode, 0.2A, 100kHz Switching Freq-Max, BICMOS, PDIP8
Off-line power supply controller, 0C to 70C 8-PDIP 0 to 70
6.3V~9.3V Flyback 250KHz 200mA 12V 6.6V 12V，18V 9.3V Non isolated No short circuit 55% PDIP-8 Through hole mounting 9.81mm*6.35mm*4.57mm
POWER SUPPLY CONTROLLER, 3889, DIP8; Input Voltage AC Min: 80V; Input Voltage AC Max: 265V; AC / DC Converter Case Style: DIP; No. of Pins: 8Pins; Power Rating: -; Topology: Flyback; Operating Temperature Min: 0°C; Operating Te
POWER SUPPLY CONTROLLER, 3889, DIP8; Primary Input Voltage:9V; No. of Outputs:1; Output Voltage:12V; Voltage Regulator Case Style:DIP; No. of Pins:8; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (18-Jun-2012); Base Number:3889; Frequency:100kHz; IC Generic Number:3889; IC Temperature Range:Commercial; Input Voltage Max:9.3V; Logic Function Number:3889; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Voltage Max:19.5V; Package / Case:DIP; Supply Voltage Max:9.3V; Supply Voltage Min:8.6V; Termination Type:Through Hole
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins8
Weight523.190449 mg
Technical
Duty Cycle55 %
Fall Time30 ns
Frequency100 kHz
IsolationNon-Isolated
Max Duty Cycle55 %
Max Input Voltage (AC)265 V
Max Operating Temperature70 °C
Max Output Voltage19.5 V
Max Supply Voltage9.3 V
Min Input Voltage (AC)80 V
Min Operating Temperature0 °C
Min Supply Voltage6.6 V
Number of Outputs1
Operating Supply Current1.2 mA
Operating Supply Voltage9 V
Output Current100 mA
PackagingCut Tape
Quiescent Current1.2 mA
Rise Time35 ns
Switching Frequency250 kHz
TerminationThrough Hole
TopologyFlyback
Dimensions
Height5.08 mm
Length9.81 mm
Thickness3.9 mm
Width6.35 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements