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UC3843BN Pinout Diagram

Part Series:UC3843BN Series
Category:PWM Controllers
Description:Current Mode PWM Controller 1A 500kHz 8Pin PDIP Tube
Document:UC3843BNG Datasheet PDF (22 Pages)
Updated Time: 2023/11/10 03:12:52 (UTC + 8)

UC3843BN PWM Controllers Pinout Diagram

#1
UC3843BNG
5.6
ON Semiconductor
#2
UC3843BN
2.9
ON Semiconductor
#3
UC3843BN
5.4
ST Microelectronics

UC3843BN - ST Microelectronics Specifications

TYPE
DESCRIPTION
Mounting Style
Through Hole
Frequency
250 kHz
Number of Pins
8 Pin
Supply Voltage (DC)
12.0V (min)
Case/Package
PDIP-8
show more

UC3843BN - ST Microelectronics Function Overview

●Varying voltages can be harmful to some microprocessor-based circuits. The UC3843BN current controller from STMicroelectronics is a great tool to modulate these levels to meet your requirements. This current mode controller supports boost|flyback topology. Its single PWM output produces a current of 1000(Max) mA. This part offers a switching frequency of 500 kHz in order to work properly. This current mode controller has a minimum operating temperature of 0 °C and a maximum of 70 °C. This current mode controller"s maximum duty cycle is 100 %. This device has a maximum of 30 V.
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