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UC2843 Datasheet PDF

Part Series:

UC2843 Series

Category:

PWM Controllers

Description:

UC2843BD1R2G, PWM Current Mode Controller, 1A, 275kHz, 30V, 8Pin SOIC

Document:

UC2843BD1R2G Datasheet PDF (121 Pages)

Updated Time: 2023/01/13 01:39:05 (UTC + 8)

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UC2843BD1R2G Specifications

TYPE

DESCRIPTION

Mounting Style

Surface Mount

Frequency

250 kHz

Number of Pins

8 Pin

Supply Voltage (DC)

12.0V (min)

Case/Package

SOIC-8

UC2843BD1R2G Function Overview

●Does your external circuit require a modulated level of voltage? You will find the solution in ON Semiconductor"s UC2843BD1R2G pulse-width modulated controller. Its single PWM output produces a current of 1000(Max) mA. This current mode controller supports boost|flyback topology. It has a switching frequency of 500 kHz. In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. This current mode controller has a minimum operating temperature of -25 °C and a maximum of 85 °C. This device has a maximum of 30 V. This current mode controller"s maximum duty cycle is 96(Typ) %.

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