KA3843AM Datasheet Current Mode PWM Controller

Manufacturer: Wing Shing

Download the KA3843AM datasheet PDF. This datasheet also includes the KA3843A variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

KA3843AM current mode pwm controller by Wing Shing - Datasheet Preview — Note: The manufacturer provides a single datasheet file (KA3843A_WingShing.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	KA3843AM
Manufacturer	Wing Shing
File Size	693.65 KB
Description	Current Mode PWM Controller
Datasheet	KA3843AM Datasheet

General Description

The KA3843AM are fixed frequency current mode PWM controller.

They are specially designed for OFF−Line and DC to DC converter applications with a minimal external components.

Internally implemented circuits include a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET.

Overview

www.DataSheet4U.com Current Mode PWM Controller KA3843A(AM).

Key Features

Low Start-Up and Operating Current High Current Totem Pole Output Undervoltage Lockout With Hysteresis Operating Frequency Up To 500KHz BLOCK.

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	KA3843AC	SMPS Controller	Fairchild Semiconductor
ETC	KA3843	CurrentMode PWM Controller	ETC
	KA3843B	SMPS Controller	Fairchild

More Datasheets from Wing Shing

Part Number	Description
KA3843A	Current Mode PWM Controller