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How to Shutdown UC2842 Current Mode PWM Controller IC

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The illustration below shows How to Shutdown UC3842 Current Mode PWM Controller IC. This type of IC required for implementing offline or DC-DC fixed frequency current mode.

UC2842 Shutdown Techniques DIY Guide

This UC3842 can be shut down by two techniques/methods, there are :
1.  Raise pin 3 (three) above 1 Volt
2.  Pull pin 1 (one) below a voltage two diode drops above ground

Additional explanation on How to Shutdown UC2842 Current Mode PWM Controller IC can be completed by download the UC2842 datasheet.



Filed in category: Circuitry, UC2842 PWM Controller, Shutdown Methods, by Doughary Dow at February 21, 2011
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