Texas Instruments UCC28730D
$ 0.767
Production
Inventory History
3 month trend: -5.44%
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
$ 0.767
$ 0.699
$ 0.699
Stock
137,596
695,021
695,021
Authorized Distributors
2
2
2
Efficiency
-
-
-
Min Input Voltage
85 V
-
-
Max Input Voltage
265 V
-
-
Min Output Voltage
-
-
-
Max Output Voltage
-
-
-
Output Current
29 mA
-
-
Power Rating
-
-
-
Topology
Buck, Flyback
Buck, Flyback
Buck, Flyback
Isolation Voltage
-
-
-
Max Switching Frequency
-
-
-
Voltage - Output 2
-
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
7
7
7
Supply Chain
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments UCC28730D.
Evaluation Kit
Reference Designs
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Descriptions
Descriptions of Texas Instruments UCC28730D provided by its distributors.
Zero standby PSR flyback controller with CVCC and wake-up monitoring 7-SOIC -40 to 125
IC OFFLINE SWITCH FLYBACK 7SOIC / Converter Offline Flyback Topology 32Hz ~ 83kHz 7-SOIC
9V~35V Flyback 32Hz~83KHz 29mA 9V 14.5V 35V No 99% SOIC-7 1.5mm
Switching Controller, Current/voltage-mode, 83kHz Switching Freq-Max, PDSO7
Flyback Power Supply Controller 7-Pin SOIC Tube
AC to DC Switching Converter Flyback
UCC28730 ACTIVE (Last Updated: 3days ago) Current Limiting Over Voltage Tube dc ac converter 25V 4.9mm 32Hz~83kHz 29mA
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: -5.44%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins7
Weight254.011727 mg
Technical
Fault ProtectionOver Voltage
IsolationIsolated
Max Duty Cycle99 %
Max Input Voltage265 V
Max Input Voltage (AC)265 V
Max Operating Temperature125 °C
Max Supply Voltage35 V
Min Input Voltage85 V
Min Input Voltage (AC)85 V
Min Operating Temperature-40 °C
Min Supply Voltage9 V
Number of Channels1
Number of Outputs1
Operating Supply Current2.1 mA
Output Current29 mA
Output Voltage14.5 V
Schedule B8542390000
Switching Frequency32 Hz
TopologyBuck, Flyback
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCNo
RoHSCompliant
Compliance Statements