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IL3842 - Current mode controller

Description

Fixed frequency current-mode PWM controller.

It is specially designed for Off Line And DC-to-DC converter applications with minimal external component.

Features

  • a trimmed oscillator for precise duty cycle control. a temperature compensated reference, high gain arror amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET. Protection circuitry includes built in under-voltage lockout and current limiting.

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Datasheet Details

Part number IL3842
Manufacturer IK Semiconductor
File Size 189.62 KB
Description Current mode controller
Datasheet download datasheet IL3842 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TECHNICAL DATA Fixed Frequency Current Mode PWM Controller IL3842 DESCRIPTION Fixed frequency current-mode PWM controller. It is specially designed for Off Line And DC-to-DC converter applications with minimal external component. This integrated circuit features a trimmed oscillator for precise duty cycle control. a temperature compensated reference, high gain arror amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET. Protection circuitry includes built in under-voltage lockout and current limiting.