UDN2916LB-T Allegro Microsystems Inc, UDN2916LB-T Datasheet
UDN2916LB-T
Specifications of UDN2916LB-T
Related parts for UDN2916LB-T
UDN2916LB-T Summary of contents
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Features and Benefits ▪ 750 mA continuous output current ▪ output sustaining voltage ▪ Internal clamp diodes ▪ Internal PWM current control ▪ Low output saturation voltage ▪ Internal thermal shutdown circuitry ▪ Similar to dual PBL3717 or ...
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... Selection Guide Part Number Package UDN2916B-T 24-pin batwing DIP UDN2916EB-T 44-pin internally fused lead PLCC UDN2916EBTR-T 44-pin internally fused lead PLCC UDN2916LB-T 24-pin batwing SOICW UDN2916LBTR-T 24-pin batwing SOICW UDQ2916EB-T 44-pin internally fused lead PLCC UDQ2916EBTR-T 44-pin internally fused lead PLCC UDQ2916LB-T ...
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EB Package (PLCC) GND 7 PWM GND Package (SOIC PHASE REF ...
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ELECTRICAL CHARACTERISTICS 5.0 V (unless otherwise noted). REF Characteristic Output Drivers (OUT or OUT ) A B Motor Supply Range Output Leakage Current Output Sustaining Voltage Output Saturation Voltage Clamp Diode Leakage Current Clamp ...
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PWM CURRENT CONTROL The UDx2916 dual bridges drive both windings of a bipolar stepper motor. Output current is sensed and controlled independently in each bridge by an external sense resistor, R internal comparator, and monostable multivibrator. When the bridge ...
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LOGIC CONTROL OF OUTPUT CURRENT Two logic level inputs (I and winding current at 100%, 67%, 33 the maximum level per the table. The 0% output current condition turns off all drivers in ...
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APPLICATION NOTES Current Sensing To minimize current sensing inaccuracies caused by ground trace IR drops, each current-sensing resistor should have a separate return to the ground terminal of the device. For low-value sense resistors, the IR drops in the ...
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External batwings, Pins 6, 7, 18, and 19 are fused internally 0.005 External batwings, Pins 6, 7, 18, and 19 are fused internally 16X 0.10 C 0.41 All dimensions nominal, not ...
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External batwings, Pins 7 through 17 and 29 through 39 are fused internally Preliminary dimensions, for reference only (reference JEDEC MS-018 AC) Dimensions in inches Millimeters (mm) in brackets, for reference only Dimensions exclusive of mold flash, gate burrs, ...