MC3423DG ON Semiconductor, MC3423DG Datasheet
MC3423DG
Specifications of MC3423DG
Related parts for MC3423DG
MC3423DG Summary of contents
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MC3423 Overvoltage Crowbar Sensing Circuit This overvoltage protection circuit (OVP) protects sensitive electronic circuitry from overvoltage transients or regulator failures when used in conjunction with an external “crowbar” SCR. The device senses the overvoltage condition and quickly “crowbars” or short ...
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ELECTRICAL CHARACTERISTICS (5.0 V Characteristics Supply Voltage Range Output Voltage (I = 100 mA) O Indicator Output Voltage (I = 1.6 mA) O(Ind) Sense Trip Voltage ( Temperature Coefficient of V (Figure 2) Sense1 Remote Activation ...
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F1 (+ Sense Lead) R1 Power 2 MC3423 Supply Figure 4. Basic Circuit Configuration R S Power 1N4740 Supply 10V + 10mF 15V Figure 5. Circuit Configuration for Supply Voltage Above ...
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Basic Circuit Configuration The basic circuit configuration of the MC3423 OVP is shown in Figure 3 for supply voltages from 4 and in Figure 4 for trip voltages above 36 V. The threshold or trip voltage ...
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Power 6 Supply # Power 5 Supply #2 7 Figure 8. Circuit Configuration for Activating One MC3423 from Another Note that both supplies have their negative output leads tied together (i.e., both are positive supplies). If ...
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Power C out Supply Power C out Sense Supply *Needed if supply not current limited Figure 12. Typical Crowbar OVP Circuit Configurations Surge Due to ...
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... ORDERING INFORMATION Device Operating Temperature Range MC3423D MC3423DG MC3423DR2 +70 C MC3423DR2G A MC3423P1 MC3423P1G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. MC3423 Package SOIC−8 SOIC−8 (Pb− ...
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F −A− NOTE 2 C −T− N SEATING PLANE 0.13 (0.005) M MC3423 PACKAGE DIMENSIONS PDIP−8 P1 SUFFIX CASE 626−05 ISSUE http://onsemi.com ...
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... G C SEATING PLANE −Z− 0.25 (0.010 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. MC3423 SOIC−8 D SUFFIX CASE 751−07 ISSUE 0.10 (0.004 SOLDERING FOOTPRINT* 1 ...
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... Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com MC3423 N. American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 10 ON Semiconductor Website: http://onsemi ...