Texas Instruments UCC28C45P
$ 1.418
Production
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments UCC28C45P.
Official Datasheet14 years ago
CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 3 years ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 3 years ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments UCC28C45P.
Evaluation Kit
Reference Designs
Related Parts
onsemiLM2574N-ADJG
Buck Regulator, Switching, Adjustable Output Voltage, 0.5 A Adjustable 1.23 V to 37 V
Descriptions
Descriptions of Texas Instruments UCC28C45P provided by its distributors.
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDIP8
Industrial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-PDIP -40 to 105
Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin PDIP Tube
Boost，Flyback，Forward Converter No Up~1MHz Transistor Driver 1 18V 18V 7.6V PDIP-8 Through hole mounting
PWM Power Supply Controllers BiCMOS Low-Power Current Mode
UCC28C45 Boost Flyback Forward Converter Tube e4 DC to DC switching controller 20ns 200mA 523.190449mg 18V
AC/DC Converters BiCMOS Low-Power Current Mode
IC REG CTRLR MULT TOPOLOGY 8DIP
UCC28C45 BICMOS LOW-POWER CURREN
IC REG CTRLR MULT TOPOLOGY 8DIP "Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP"
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
0 parts available
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins8
Weight523.190449 mg
Technical
Duty Cycle50 %
Fall Time20 ns
Frequency1 MHz
IsolationIsolated
Max Duty Cycle50 %
Max Operating Temperature105 °C
Max Supply Voltage18 V
Min Operating Temperature-40 °C
Min Supply Voltage7.6 V
Nominal Input Voltage18 V
Nominal Supply Current2.3 mA
Number of Outputs1
Output Current200 mA
Output Voltage18 V
PackagingRail/Tube
Quiescent Current2.3 mA
Rise Time25 ns
Schedule B8542390000
Switching Frequency1 MHz
TopologyBoost, Buck, Buck-Boost, Flyback, SEPIC
Dimensions
Height5.08 mm
Length9.81 mm
Thickness3.9 mm
Width6.35 mm