onsemi UC3845BVDG
$ 0.414
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | UC3845BVDG | 987 | 837 | |||||||||
| Rochester Electronics | UC3845BVDG | 2,970 | 9h | |||||||||
| Flip Electronics | UC3845BVDG | 17,435 | 5d | |||||||||
| Avnet | UC3845BVDG | 0 | 2632 | 3d | ||||||||
| Farnell | UC3845BVDG. | 0 | 660 | Tube | 4h |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download onsemi UC3845BVDG symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.414
$ 0.543
Stock
246,007
205,294
Authorized Distributors
6
6
Topology
Flyback
Flyback
Output Voltage
5.1 V
5.1 V
Min Input Voltage
12 V
12 V
Max Input Voltage
25 V
25 V
Max Input Current
-
-
Efficiency
-
-
Max Switching Frequency
275 kHz
275 kHz
Output Voltage Accuracy
-
-
Fault Protection
-
-
Synchronous Rectifier
-
-
Case/Package
SOP
SOP
Number of Pins
14
14
Supply Chain
Lifecycle StatusObsolete (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 day ago)
Related Parts
onsemiUC3842BDR2G
UC3842B Series 30 V 275 KHz High Performance Current Mode Controller - SOIC-14
Texas InstrumentsUC2844ADTR
30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C 14-SOIC -40 to 85
Descriptions
Descriptions of onsemi UC3845BVDG provided by its distributors.
Boost,Flyback No Up~500KHz Transistor Driver 1 5.1V 4.9V 30V 7.6V SOIC-14
Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO14
UC384*B Boost Flyback Tube e3 DC to DC switching controller 50ns 1A 8.65mm 5.1V
Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube
Off-Line Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
High Performance Current Mode PWM Controller
500kHz 7.6V~30V 1 SOP-14 DC-DC Controllers ROHS
IC REG CTRLR BOOST/FLYBK 14SOIC
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins14
Number of Terminals14
Technical
Duty Cycle50 %
Fall Time50 ns
Frequency275 kHz
Max Duty Cycle48 %
Max Frequency500 kHz
Max Input Voltage25 V
Max Operating Temperature105 °C
Max Output Current1 A
Max Supply Current17 mA
Max Supply Voltage30 V
Max Switching Frequency275 kHz
Min Input Voltage12 V
Min Operating Temperature-40 °C
Nominal Input Voltage15 V
Number of Circuits1
Number of Outputs1
Output Current1 A
Output Voltage5.1 V
Rise Time50 ns
Switching Frequency500 kHz
Temperature GradeIndustrial
TopologyFlyback
Dimensions
Height - Seated (Max)1.75 mm
Length8.65 mm
Terminal Pitch1.27 mm
Width3.9 mm
Compliance
Environmental Classification
China RoHSCompliant
Halogen FreeHalogen Free
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements