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Manufacturers

UC3842BD1013TR

Manufacturer

ST MICROELECTRONICS

data-sheet
Data sheet
Data sheet
The UC3842BD1013TR is utilized in industrial and consumer electronics applications, particularly in power supply designs requiring boost and flyback regulation. Its features enable efficient DC-DC conversion with minimal external components, making it ideal for off-line and DC-DC fixed frequency current mode control schemes.
Specification
Specification
IC REG CTRLR BST FLYBK ISO 8SOIC
IC REG CTRLR BST FLYBK ISO 8SOIC
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 UC3842BD1013TR 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 current mode operation up to 500 kHz. The device includes undervoltage lockout, cycle-by-cycle current limiting, and a high current totem pole output stage suitable for driving N-Channel MOSFETs.
The UC3842BD1013TR 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 current mode operation up to 500 kHz. The device includes undervoltage lockout, cycle-by-cycle current limiting, and a high current totem pole output stage suitable for driving N-Channel MOSFETs.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
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