Texas Instruments UCC38C44D
Boost/Flyback/Forward Converter, No, Transistor Driver, Up to 1MHz, 1Ch, 18V Max, SOIC-8, SMD
$ 1.105
Obsolete
Inventory History
3 month trend: -0.85%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments UCC38C44D.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.105
$ 0.586
$ 0.586
Stock
312,642
902,668
902,668
Authorized Distributors
2
3
3
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
-
10 V
10 V
Max Input Voltage
-
20 V
20 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
8
8
8
Supply Chain
Lifecycle StatusObsolete (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments UCC38C44D.
Evaluation Kit
Related Parts
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Analog DevicesMAX5070BASA+
1MHz, Single-Ended, Current-Mode PWM Controllers Pin Compatible with UC2842/UC2844 Series
Descriptions
Descriptions of Texas Instruments UCC38C44D provided by its distributors.
Boost/Flyback/Forward Converter, No, Transistor Driver, Up to 1MHz, 1Ch, 18V Max, SOIC-8, SMD
IC OFFLINE CTRLR PWM UVLO 8SOIC "Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC"
CURRENT MODE PWM, SMD, SOIC8; Current, output max:200mA; Termination Type:SMD; Case style:SOIC; Pins, No. of:8; Temperature, operating range:0°C to +70°C; Temp, op. max:70°C; Temp, op. min:0°C; Base number:38; Temperature range, IC:Commercial; Voltage, output: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
- 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: -0.85%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Weight72.603129 mg
Technical
Duty Cycle50 %
Fall Time20 ns
Frequency1 MHz
Max Duty Cycle50 %
Max Operating Temperature70 °C
Max Supply Voltage18 V
Min Operating Temperature0 °C
Nominal Input Voltage18 V
Nominal Supply Current2.3 mA
Number of Outputs1
Output Voltage18 V
Rise Time25 ns
Schedule B8542390000
Switching Frequency1 MHz
TopologyBoost, Buck, Buck-Boost, Flyback, SEPIC
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments UCC38C44D.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements