ON Semiconductor UC3844BDR2
- Part Number:
- UC3844BDR2
- Manufacturer:
- ON Semiconductor
- Ventron No:
- 3247933-UC3844BDR2
- Description:
- IC REG CTRLR PWM CM 14-SOIC
- Datasheet:
- UC3844B,45B & UC2844B,45B
ON Semiconductor UC3844BDR2 technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor UC3844BDR2.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- Operating Temperature0°C~70°C TA
- PackagingTape & Reel (TR)
- Published2007
- JESD-609 Codee0
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations14
- 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
- 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 %
- Width3.9mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
UC3844BDR2 Overview
This product is a transistor driver with an 8-SOIC (0.154, 3.90mm width) package/case. It has an operating temperature range of 0°C to 70°C and is packaged in tape and reel (TR) format. The part status of this product is marked as obsolete. The terminal finish is tin/lead (Sn/Pb) and can withstand a peak reflow temperature of 240°C. With a rise time of 50ns and a maximum duty cycle of 48%, this product offers efficient and reliable performance. Its compact design, with a width of only 3.9mm, makes it suitable for various applications.
UC3844BDR2 Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
UC3844BDR2 Applications
There are a lot of ON Semiconductor UC3844BDR2 DC to DC converter applications.
Scientific research
CNC system
Overvoltage protection circuits in TV sets
Large fire protection systems
Product testing
Gear/thread machining machines
Computer application technology
Low output voltage switching power supply circuits
Motor controller circuits
Network technology
This product is a transistor driver with an 8-SOIC (0.154, 3.90mm width) package/case. It has an operating temperature range of 0°C to 70°C and is packaged in tape and reel (TR) format. The part status of this product is marked as obsolete. The terminal finish is tin/lead (Sn/Pb) and can withstand a peak reflow temperature of 240°C. With a rise time of 50ns and a maximum duty cycle of 48%, this product offers efficient and reliable performance. Its compact design, with a width of only 3.9mm, makes it suitable for various applications.
UC3844BDR2 Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
UC3844BDR2 Applications
There are a lot of ON Semiconductor UC3844BDR2 DC to DC converter applications.
Scientific research
CNC system
Overvoltage protection circuits in TV sets
Large fire protection systems
Product testing
Gear/thread machining machines
Computer application technology
Low output voltage switching power supply circuits
Motor controller circuits
Network technology
UC3844BDR2 More Descriptions
UC384*B Boost Flyback Tape & Reel (TR) e0 DC to DC switching controller 50ns 1A 3.9mm 5.1V
Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return
CoC and 2-years warranty / RFQ for pricing
Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return
CoC and 2-years warranty / RFQ for pricing
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