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Manufacturers

UC2845BD1

Manufacturer

ST MICROELECTRONICS

data-sheet
Data sheet
Data sheet
UC2845BD1 is utilized in industrial and consumer electronics applications, particularly in power supply designs requiring efficient DC-DC conversion. Its features enable reliable operation in boost and flyback configurations, ensuring stable output voltage and current regulation under varying load conditions.
Specification
Specification
IC REG CTRLR BOOST/FLYBACK 8SO
IC REG CTRLR BOOST/FLYBACK 8SO
Detailed specification
Detailed specification
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Description
Description
The UC2845BD1 from STMicroelectronics is a high-performance current mode PWM controller designed for boost and flyback applications. It features a trimmed oscillator for precise frequency control, operating at 250 kHz, with a maximum duty cycle of 50%. The device includes undervoltage lockout, cycle-by-cycle current limiting, and a high current totem pole output stage, making it suitable for driving N-channel MOSFETs.
The UC2845BD1 from STMicroelectronics is a high-performance current mode PWM controller designed for boost and flyback applications. It features a trimmed oscillator for precise frequency control, operating at 250 kHz, with a maximum duty cycle of 50%. The device includes undervoltage lockout, cycle-by-cycle current limiting, and a high current totem pole output stage, making it suitable for driving N-channel MOSFETs.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
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Other manufacturers
UC2845BD1 is also available from the following manufacturers
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