udn2993lb Allegro MicroSystems, Inc., udn2993lb Datasheet
udn2993lb
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udn2993lb Summary of contents
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... Cost-effective monolithic drive electronics for bipolar stepper and dc (brush) servo motors and 500 mA is very practical with the UDN2993B and UDN2993LB. These dual full-bridge motion control ICs integrate separate inputs, level shifting for upper power outputs, control logic, integral inductive transient protection, and source (upper) and sink (lower) drivers in an H-bridge configuration ...
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... DUAL H-BRIDGE MOTOR DRIVERS UDN2993LB LOAD LOGIC SUPPLY SUPPLY ENABLE LOGIC LOGIC PHASE 3 18 PHASE A GROUND 4 GROUND 17 GROUND 5 16 GROUND GROUND 6 GROUND 15 GROUND 7 14 GROUND OUT 8 13 OUT 1A 9 OUT 12 OUT Dwg. No. A-14,340 ...
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DUAL H-BRIDGE MOTOR DRIVERS ELECTRICAL CHARACTERISTICS at T Figure 1 (unless otherwise noted). Characteristic Output Drivers Operating Voltage Range Output Leakage Current Output Saturation Voltage Output Sustaining Voltage Motor Supply Current Source Driver Rise Time Source Driver Fall Time ...
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DUAL H-BRIDGE MOTOR DRIVERS TEST FIGURES FIGURE ENABLE OUT 1 PHASE TURN-ON DELAY GROUND FIGURE 2.4V 0.8V ENABLE PHASE TURN-ON DELAY GROUND = 40V OUT mA ...
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DUAL H-BRIDGE MOTOR DRIVERS 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. Exact body and lead configuration at vendor’s option within ...
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... NOTES: 1. Webbed lead frame. Leads 5, 6, 15, and 16 are internally one piece. 2. Lead spacing tolerance is non-cumulative. 3. Exact body and lead configuration at vendor’s option within limits shown. UDN2993LB Dimensions in Inches (Based 0.03937” 0.050 3 BSC 0.5118 0.4961 NOTE 1 NOTE 3 MIN ...
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DUAL H-BRIDGE MOTOR DRIVERS This page intentionally left blank ...
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... V 350 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. Components made under military approvals will be in accordance with the approval requirements. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no responsibility for its use ...