ON Semiconductor UC3845NG
- Part Number:
- UC3845NG
- Manufacturer:
- ON Semiconductor
- Ventron No:
- 3289887-UC3845NG
- Description:
- IC REG CTRLR BOOST/FLYBACK 8DIP
- Datasheet:
- UC3845NG
ON Semiconductor UC3845NG technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor UC3845NG.
- MountSurface Mount, Through Hole
- Mounting TypeThrough Hole
- Package / Case8-DIP (0.300, 7.62mm)
- Number of Pins8
- Operating Temperature0°C~70°C TA
- PackagingTube
- Published2005
- JESD-609 Codee3
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishTin (Sn)
- SubcategorySwitching Regulator or Controllers
- TechnologyBIPOLAR
- Terminal PositionDUAL
- Terminal Pitch2.54mm
- Frequency275kHz
- Base Part NumberUC384*
- FunctionStep-Up, Step-Up/Step-Down
- Number of Outputs1
- Output Voltage5.1V
- Output TypeTransistor Driver
- Operating Supply Voltage30V
- Input Voltage-Nom15V
- Analog IC - Other TypeSWITCHING CONTROLLER
- Output ConfigurationPositive or Negative, Isolation Capable
- Output Current1kA
- Voltage - Supply (Vcc/Vdd)7.6V~30V
- Control FeaturesFrequency Control
- TopologyBoost, Flyback
- Control ModeCURRENT-MODE
- Frequency - Switching500kHz
- Input Voltage (Max)25V
- Q Factor500
- Control TechniquePULSE WIDTH MODULATION
- Rise Time50ns
- Synchronous RectifierNo
- Fall Time (Typ)50 ns
- Switcher ConfigurationSINGLE
- Duty Cycle (Max)48%
- Height Seated (Max)4.45mm
- Width7.62mm
- RoHS StatusRoHS Compliant
- Lead FreeLead Free
UC3845NG Overview
The product is an integrated circuit with 8 pins and 8 terminations. It has a base part number of UC384* and one output. The operating temperature range is 0°C to 70°C. It has a moisture sensitivity level of 1, which means it has an unlimited shelf life. The terminal finish is tin (Sn). The control mode is current-mode and it has a rise time of 50ns. The maximum duty cycle is 48%.
UC3845NG Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
PULSE WIDTH MODULATION
Frequency: 275kHz
UC3845NG Applications
There are a lot of ON Semiconductor UC3845NG DC to DC converter applications.
Linear guide
ATMs
SMT equipment
Adjustable voltage or current linear circuits
seismic instrument power circuits
Computer rooms
Flexible manufacturing cells
Surface processing equipment
Shearing machines
Low output voltage switching power supply circuits
The product is an integrated circuit with 8 pins and 8 terminations. It has a base part number of UC384* and one output. The operating temperature range is 0°C to 70°C. It has a moisture sensitivity level of 1, which means it has an unlimited shelf life. The terminal finish is tin (Sn). The control mode is current-mode and it has a rise time of 50ns. The maximum duty cycle is 48%.
UC3845NG Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
PULSE WIDTH MODULATION
Frequency: 275kHz
UC3845NG Applications
There are a lot of ON Semiconductor UC3845NG DC to DC converter applications.
Linear guide
ATMs
SMT equipment
Adjustable voltage or current linear circuits
seismic instrument power circuits
Computer rooms
Flexible manufacturing cells
Surface processing equipment
Shearing machines
Low output voltage switching power supply circuits
UC3845NG More Descriptions
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
UC384* Boost Flyback Tube e3 DC to DC switching controller 50ns 1kA 4.45mm 5.1V
Off-Line Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
IC REG CTRLR BOOST/FLYBACK 8DIP
French Electronic Distributor since 1988
UC384* Boost Flyback Tube e3 DC to DC switching controller 50ns 1kA 4.45mm 5.1V
Off-Line Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
IC REG CTRLR BOOST/FLYBACK 8DIP
French Electronic Distributor since 1988
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