UDN2544 Allegro MicroSystems, Inc., UDN2544 Datasheet
UDN2544
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UDN2544 Summary of contents
Page 1
... LED lamp driving The UDN2544B is supplied in a 16-pin batwing power DIP. The batwing construction provides for maximum package power dissipation in a standard DIP construction. At 25°C, and with only 1 sq. in. of Dwg. PP-017A copper foil at the ground tabs, the package is capable of safely dissi- pating 3 ...
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... OUT OFF OFF X OFF X OFF 115 Northeast Cutoff, Box 15036 W Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright © 1989, 1995 Allegro MicroSystems, Inc. ° Limits Min. Typ. Max. — <1.0 100 50 — — 0.9 1.0 — 1.0 1.2 — 1.3 1.6 2.4 — — ...
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... If the ENABLE input is not used, it should be tied low. All inputs will float high if open circuited. Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the design of its products ...
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QUAD DARLINGTON POWER DRIVER 16 0.280 0.240 1 0.070 0.045 0.210 MAX 0.015 MIN 0.022 0.014 16 7.11 6.10 1 1.77 1.15 5.33 MAX 0.39 MIN 0.558 0.356 NOTES: 1. Leads and 16 may be half ...