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ULN7003LW データシート(PDF) 2 Page - Allegro MicroSystems |
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ULN7003LW データシート(HTML) 2 Page - Allegro MicroSystems |
2 / 8 page 7003 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAY 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 PARTIAL SCHEMATIC (one of seven drivers) Dwg. WP-001 ZENER CLAMP DIODE CLAMP V CC V CE(SAT) I OUT I CEX V + V CC F V + V + V CC Z F A Zener diode can be used to increase the flyback voltage. This gives a much faster inductive load turn- OFF current decay. The maximum Zener voltage plus the load supply voltage plus the internal diode forward voltage must not exceed the device’s rated sustaining voltage. COM 7.2K 3K 2.7K Dwg. No. A-9651 93 Ω 50 Ω 50 pF C I V in V out VCC Dwg. EP-020 PULSE GENERATOR PRR = 10 kHz DC = 50% SWITCHING DELAY TEST CIRCUIT t pd 0 Dwg. WP-010 50% 50% 50% 50% t pd Vin TURN ON TURN OFF V out Dwg. No. WP-010 V in = 3.5 V for ULN7003A Copyright © 1985, 2000 Allegro MicroSystems, Inc. 50 75 100 125 150 2.5 0.5 0 AMBIENT TEMPERATURE IN °C 2.0 1.5 1.0 25 Dwg. GP-018B SUFFIX 'A', R = 60 °C/W θJA SUFFIX 'LW', R = 80 °C/W θJA |
同様の部品番号 - ULN7003LW |
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同様の説明 - ULN7003LW |
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