Hot sale Original UC3845BN PMIC IC REG CTRLR BOOST/FLYBACK 8DIP Boost, Flyback Regulator Positive, Isolation Capable Output

Product Description

The UC3845BN is a high-performance, 8-pin, through-hole packaged, switching controller IC designed for step-up and step-down DC-DC converters. This IC is based on the UC3845 base part number and is optimized for current-mode control with pulse-width modulation (PWM) technique. The UC3845BN is suitable for a wide range of applications, including power supplies, battery chargers, and other DC-DC conversion systems.

Product Features  

· Frequency Control: The IC features frequency control, allowing for precise adjustment of the switching frequency.

· Current-Mode Control: The UC3845BN operates in current-mode control, providing high efficiency and stability.

· Pulse-Width Modulation (PWM): The IC uses PWM technique for efficient and reliable operation.

· High Frequency Operation: The IC can operate at a maximum switching frequency of 500 kHz.

· Wide Input Voltage Range: The IC can handle input voltages from 7.6V to 30V.

· High Output Current: The IC can deliver an output current of up to 200mA.

· Low Power Dissipation: The IC has a maximum power dissipation of 1.25W.

Product Applications

· Primary Applications:

· DC-DC converters for power supplies and battery chargers.

· Switching regulators for industrial and automotive applications.

· Secondary Applications:

· Audio and video equipment.

· Medical devices.

· Industrial control systems.

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