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IL3843 - Fixed Frequency Current Mode PWM Controller

General Description

Fixed frequency current-mode PWM controller.

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

Key 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. www. DataSheet4U. com.

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Datasheet Details

Part number IL3843
Manufacturer IK Semicon
File Size 146.85 KB
Description Fixed Frequency Current Mode PWM Controller
Datasheet download datasheet IL3843 Datasheet

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TECHNICAL DATA Fixed Frequency Current Mode PWM Controller IL3843 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. www.DataSheet4U.