UDK2547EB Allegro Microsystems Inc, UDK2547EB Datasheet
UDK2547EB
Specifications of UDK2547EB
Related parts for UDK2547EB
UDK2547EB Summary of contents
Page 1
These parts are no longer in production The device should not be purchased for new design applications. Samples are no longer available. Date of status change: October 31, 2005 Recommended Substitutions: NOTE: For detailed information on purchasing options, contact your ...
Page 2
... Independent Thermal Protection for Each Driver 600 mA Output Current per Channel Always order by complete part number: a prefix to indicate operat- ing temperature range + the basic four-digit part number + a suffix to indicate package style, e.g., UDK2547EB . PROTECTED QUAD POWER DRIVER Low Output-Saturation Voltage TTL and 5 V CMOS Compatible Inputs ...
Page 3
PROTECTED QUAD POWER DRIVER SUFFIX 'EB C SUFFIX 'B C 100 25 TEMPERATURE IN C ABLE C/W ...
Page 4
Characteristic Output Leakage Current* Output Sustaining Voltage Output Saturation Voltage Over-Current Limit Input Voltage Input Current Fault Output Leakage Current Fault Output Current Fault Output Saturation Voltage Total Supply Current Thermal Shutdown Thermal Hysteresis Typical Data is for design information ...
Page 5
PROTECTED QUAD POWER DRIVER NORMAL LAMP IN-RUSH CURRENT NOT TO SCALE SHORT CIRCUIT CURRENT LIMIT THERMAL SHUTDOWN THERMAL HYSTERESIS TIME These devices monitor their outputs for open or shorted conditions. Both conditions are sensed by comparing the input and ...
Page 6
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. Exact body and lead configuration at vendor’s option within limits shown. 2. Lead spacing ...
Page 7
PROTECTED QUAD POWER DRIVER 0.013 0.021 0.219 0.191 0.050 BSC 0.219 0.191 0.331 0.533 5.56 4.85 1.27 BSC 5.56 4.85 NOTES: 1. Exact body and lead configuration at vendor’s option within limits shown. 2. Lead spacing tolerance is non-cumulative ...
Page 8
QUAD POWER DRIVER The products described here are manufactured under one or more U.S. patents or U.S. patents pending. Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the detail specifications as may be ...
Page 9
PROTECTED QUAD POWER DRIVER 100 120 24 8 250 350 50 4 ...