UC3842A Fairchild Semiconductor, UC3842A Datasheet
UC3842A
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UC3842A Summary of contents
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... POWER MOSFET. Also UC3842A/ UC3843A provide low start up current below 0.3mA and short shutdown delay time typ. 100ns. The UC3842A has UVLO threshold of 16V(on) and 10V(off). The UC3843A is 8.4V(on) and 7.6V(off). The UC3842A and UC3843A can operate within 100% duty cycle ...
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... UC3842A/UC3843A Absolute Maximum Ratings Parameter Supply Voltage Output Current Analog Inputs (pin 2, 3) Error Amp. Output Sink Current Power Dissipation Electrical Characteristics (V = 15V 10K , C = 3.3nF Parameter REFERENCE SECTION Output Voltage Line Regulation Load Regulation Output Short Circuit OSILLATOR SECTION Initial Accuracy ...
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... C1 = 1nF OLIM CC UC3842A V TH UC3843A UC3842A V TL UC3843A D UC3842A/UC3843A MAX D MIN PIN2 PIN3 25mA 0.8V) PIN3 PIN3 Min. Typ. 2. -0.5 -0 0.8 - 0.1 - 1.5 13 13 7.8 8 7 UC3842A/UC3843A Max. Unit 2. MHz - 1.1 V 0 100 ns 100 9 8.2 V 100 % - ...
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... UC3842A/UC3843A Mechanical Dimensions Package 6.40 0.20 0.252 0.008 #1 #4 7.62 0.300 4 8-DIP #8 #5 5.08 MAX 0.200 3.40 0.20 0.134 0.008 3.30 0.30 0.130 0.012 0.33 MIN 0.013 ...
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... Mechanical Dimensions Package #1 #4 0.156 0.50 0.20 0.020 0.008 (Continued) 8-SOP 1.55 0.20 0.061 0.008 #8 #5 6.00 0.30 1.80 MAX 0.236 0.012 0.071 3.95 0.20 0.008 5.72 0.225 UC3842A/UC3843A 0.1~0.25 MIN 0.004~0.001 5 ...
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... UC3842A/UC3843A Ordering Information Product Number UC3842AN UC3842AD UC3843AN UC3843AD 6 Package Operating Temperature 8 DIP 8 SOP DIP 8 SOP ...
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... UC3842A/UC3843A 7 ...
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... UC3842A/UC3843A LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR INTERNATIONAL. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, ...