ON Semiconductor UC3845BD1R2
- Part Number:
- UC3845BD1R2
- Manufacturer:
- ON Semiconductor
- Ventron No:
- 3291211-UC3845BD1R2
- Description:
- IC REG CTRLR BOOST/FLYBACK 8SOIC
- Datasheet:
- UC3844B,45B & UC2844B,45B
ON Semiconductor UC3845BD1R2 technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor UC3845BD1R2.
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins8
- Operating Temperature0°C~70°C TA
- PackagingTape & Reel (TR)
- Published1999
- 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 or Negative, Isolation Capable
- Output Current1A
- Voltage - Supply (Vcc/Vdd)7.6V~30V
- Control FeaturesFrequency Control
- TopologyBoost, Flyback
- Control ModeCURRENT-MODE
- Frequency - Switching500kHz
- Input Voltage (Max)25V
- Control TechniquePULSE WIDTH MODULATION
- Rise Time50ns
- Synchronous RectifierNo
- Fall Time (Typ)50 ns
- Switcher ConfigurationSINGLE
- Max Frequency275kHz
- Max Duty Cycle48 %
- Length4.9mm
- Width3.9mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
UC3845BD1R2 Overview
ON Semiconductor is a well-known brand in the electronics industry, specializing in a wide range of products including power management solutions. One of their notable offerings is the PMIC - Voltage Regulators - DC DC Switching Controllers chip, which falls under the PMIC - Voltage Regulators - DC DC Switching Controllers category. This chip is designed to provide efficient and reliable power regulation for various electronic devices. When it comes to the physical specifications, the ON Semiconductor PMIC chip is surface mountable with 8 pins, making it suitable for compact and space-constrained applications. It can withstand a peak reflow temperature of up to 240 degrees Celsius, ensuring its durability and longevity even under extreme conditions. In terms of functionality, this chip boasts 1 output and utilizes a transistor driver as its output type. It also falls under the category of Analog IC - Other Type, specifically a SWITCHING CONTROLLER, which means it is capable of regulating power by switching between different voltage levels. The ON Semiconductor PMIC chip operates within a voltage supply range of 7.6V to 30V, providing flexibility and compatibility with a wide range of power sources. It also operates in CURRENT-MODE control mode, which allows for precise and efficient power regulation. With a rise time of only 50ns and a compact width of 3.9mm, this chip offers fast and accurate power switching capabilities without taking up too much space. In conclusion, the ON Semiconductor PMIC chip is a reliable and versatile power management solution, offering a wide range of features and specifications to meet the demands of various electronic devices. Its surface mountable design, high peak reflow temperature, and efficient control modes make it a popular choice among electronic manufacturers.
UC3845BD1R2 Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
UC3845BD1R2 Applications
There are a lot of ON Semiconductor UC3845BD1R2 DC to DC converter applications.
Combined machine tools
Energy management systems
Imported equipment
Product testing
Ball screw pair
Current source circuits
Flaw detection equipment
Milling machines
Radio equipment
Hydrogen power
ON Semiconductor is a well-known brand in the electronics industry, specializing in a wide range of products including power management solutions. One of their notable offerings is the PMIC - Voltage Regulators - DC DC Switching Controllers chip, which falls under the PMIC - Voltage Regulators - DC DC Switching Controllers category. This chip is designed to provide efficient and reliable power regulation for various electronic devices. When it comes to the physical specifications, the ON Semiconductor PMIC chip is surface mountable with 8 pins, making it suitable for compact and space-constrained applications. It can withstand a peak reflow temperature of up to 240 degrees Celsius, ensuring its durability and longevity even under extreme conditions. In terms of functionality, this chip boasts 1 output and utilizes a transistor driver as its output type. It also falls under the category of Analog IC - Other Type, specifically a SWITCHING CONTROLLER, which means it is capable of regulating power by switching between different voltage levels. The ON Semiconductor PMIC chip operates within a voltage supply range of 7.6V to 30V, providing flexibility and compatibility with a wide range of power sources. It also operates in CURRENT-MODE control mode, which allows for precise and efficient power regulation. With a rise time of only 50ns and a compact width of 3.9mm, this chip offers fast and accurate power switching capabilities without taking up too much space. In conclusion, the ON Semiconductor PMIC chip is a reliable and versatile power management solution, offering a wide range of features and specifications to meet the demands of various electronic devices. Its surface mountable design, high peak reflow temperature, and efficient control modes make it a popular choice among electronic manufacturers.
UC3845BD1R2 Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
UC3845BD1R2 Applications
There are a lot of ON Semiconductor UC3845BD1R2 DC to DC converter applications.
Combined machine tools
Energy management systems
Imported equipment
Product testing
Ball screw pair
Current source circuits
Flaw detection equipment
Milling machines
Radio equipment
Hydrogen power
UC3845BD1R2 More Descriptions
UC384*B Boost Flyback Tape & Reel (TR) e0 DC to DC switching controller 50ns 1A 4.9mm 5.1V
Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO8
Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return
IC REG CTRLR BOOST/FLYBACK 8SOIC
Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO8
Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return
IC REG CTRLR BOOST/FLYBACK 8SOIC
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