ON Semiconductor UC3844BVD1
- Part Number:
- UC3844BVD1
- Manufacturer:
- ON Semiconductor
- Ventron No:
- 3731486-UC3844BVD1
- Description:
- IC REG CTRLR PWM CM 8-SOIC
- Datasheet:
- UC3844B,45B & UC2844B,45B
ON Semiconductor UC3844BVD1 technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor UC3844BVD1.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- Operating Temperature-40°C~105°C TA
- PackagingTube
- Published2007
- JESD-609 Codee0
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn/Pb)
- SubcategorySwitching Regulator or Controllers
- TechnologyBIPOLAR
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)240
- Reflow Temperature-Max (s)30
- Base Part NumberUC384*B
- 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
- Output Current1A
- Voltage - Supply (Vcc/Vdd)10V~36V
- Control FeaturesFrequency Control
- TopologyBoost, Flyback
- Control ModeCURRENT-MODE
- Frequency - SwitchingUp to 500kHz
- Input Voltage (Max)25V
- Control TechniquePULSE WIDTH MODULATION
- Rise Time50ns
- Synchronous RectifierNo
- Fall Time (Typ)50 ns
- Switcher ConfigurationSINGLE
- Max Duty Cycle48 %
- Length4.9mm
- Width3.9mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
UC3844BVD1 Overview
This product features an 8-SOIC (0.154, 3.90mm Width) package, with a JESD-609 Code of e0. Its terminal form is GULL WING, providing a secure and reliable connection. The input voltage-nom is 15V, making it suitable for a wide range of applications. As an Analog IC - Other Type, it functions as a SWITCHING CONTROLLER, providing efficient and precise control over the output. The output configuration is positive, with a maximum output current of 1A. With a rapid rise time of 50ns, it offers quick response and high performance. This product does not feature a synchronous rectifier and has a single switcher configuration.
UC3844BVD1 Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
UC3844BVD1 Applications
There are a lot of ON Semiconductor UC3844BVD1 DC to DC converter applications.
Computed tomography (CT)
seismic instrument power circuits
Scientific testing
Television equipment
Sensitive electronic devices
Post equipment
Servo drive system
Laboratories
Product testing
Experimental setup
This product features an 8-SOIC (0.154, 3.90mm Width) package, with a JESD-609 Code of e0. Its terminal form is GULL WING, providing a secure and reliable connection. The input voltage-nom is 15V, making it suitable for a wide range of applications. As an Analog IC - Other Type, it functions as a SWITCHING CONTROLLER, providing efficient and precise control over the output. The output configuration is positive, with a maximum output current of 1A. With a rapid rise time of 50ns, it offers quick response and high performance. This product does not feature a synchronous rectifier and has a single switcher configuration.
UC3844BVD1 Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
UC3844BVD1 Applications
There are a lot of ON Semiconductor UC3844BVD1 DC to DC converter applications.
Computed tomography (CT)
seismic instrument power circuits
Scientific testing
Television equipment
Sensitive electronic devices
Post equipment
Servo drive system
Laboratories
Product testing
Experimental setup
UC3844BVD1 More Descriptions
UC384*B Boost Flyback Tube e0 DC to DC switching controller 50ns 1A 4.9mm 5.1V
Current-mode 1A 275kHz Switching Freq-Max BIPolar PDSO8
Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return
1 X 45 W CLASS D DIGITAL INPUT A
Current-mode 1A 275kHz Switching Freq-Max BIPolar PDSO8
Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return
1 X 45 W CLASS D DIGITAL INPUT A
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