Texas Instruments UCC28C45DGKR
$ 0.958
Production
Inventory History
3 month trend: +24.09%
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
$ 0.958
$ 1.404
$ 1.404
Stock
845,213
168,752
168,752
Authorized Distributors
4
4
4
Topology
Boost, Buck, Buck-Boost, Flyback, SEPIC
Boost, Buck, Buck-Boost, Flyback, SEPIC
Boost, Buck, Buck-Boost, Flyback, SEPIC
Output Voltage
18 V
18 V
18 V
Min Input Voltage
-
-
-
Max Input Voltage
-
18 V
18 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
VSSOP
VSSOP
VSSOP
Number of Pins
8
8
8
Supply Chain
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments UCC28C45DGKR.
Evaluation Kit
Reference Designs
Related Parts
Texas InstrumentsUCC28C44DGKR
Boost,Flyback,Forward Converter No Up~1MHz Transistor Driver 1 18V(Max) VSSOP-8
Descriptions
Descriptions of Texas Instruments UCC28C45DGKR provided by its distributors.
Boost,Flyback,Forward Converter No Up~1MHz Transistor Driver 1 18V(Max) 18V 7.6V VSSOP-8
Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin VSSOP T/R
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
Industrial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-VSSOP -40 to 125
1MHz 7.6V~18V MSOP-8 AC-DC Controllers and Regulators ROHS
PWM Power Supply Controllers BiCMOS Low-Power Current Mode
IC, CURRENT MODE PWM CTRL, 18V, MSOP-8
UCC28C45 Boost Flyback Forward Converter Tape & Reel (TR) e4 DC to DC switching controller 20ns 200mA 25.996513mg 18V
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
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +24.09%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageVSSOP
MountSurface Mount
Number of Pins8
Weight25.996513 mg
Technical
Duty Cycle50 %
Fall Time20 ns
Frequency1 MHz
IsolationIsolated
Max Duty Cycle50 %
Max Junction Temperature (Tj)105 °C
Max Operating Temperature105 °C
Max Supply Voltage18 V
Min Operating Temperature-40 °C
Min Supply Voltage8.4 V
Nominal Input Voltage18 V
Nominal Supply Current2.3 mA
Number of Outputs1
Output Current1 A
Output Voltage18 V
PackagingTape and Reel
Rise Time25 ns
Schedule B8542390000
Switching Frequency1 MHz
TopologyBoost, Buck, Buck-Boost, Flyback, SEPIC
Dimensions
Height0 m
Length3 mm
Thickness970 µm
Width3 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements