No | Part number | Description ( Function ) | Manufacturers | |
3 | L6219 | STEPPER MOTOR DRIVER L6219 STEPPER MOTOR DRIVER ABLE TO DRIVE BOTH WINDINGS OF BIPOLAR STEPPER MOTOR OUTPUT CURRENT UP TO 750mA EACH WINDING WIDE VOLTAGE RANGE 10V TO 46V HALF-STEP, FULL-STEP AND MICROSTEPPING MODE BUILT-IN PROTECTION DIODES INTERNAL PWM CURRENT CONTROL LOW OUTPUT SATURATION VOLTAGE DESIGNED FOR UNSTABILIZED MOTOR SUPPLY VOLTAGE INTERNAL THERMAL SHUTDOWN DESCRIPTION The L6219 is a |
STMicroelectronics |
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2 | L6219 | DUAL FULL-BRIDGE PWM MOTOR DRIVER UNISONIC TECHNOLOGIES CO., LTD L6219 DUAL FULL-BRIDGE PWM MOTOR DRIVER DESCRIPTION The L6219 motor driver is designed to drive both windings of a bipolar stepper motor or bidirectionally control two dc motors. Both bridges are capable of sustaining 45V and include internal pulse-width modulation (PWM) control of the output current to 750mA .The outputs have been optimized for a |
Unisonic Technologies |
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1 | L6219DS | DUAL FULL-BRIDGE PWM MOTOR DRIVER L6219DS VBB DUAL FULL-BRIDGE PWM MOTOR DRIVER OUT 1A OUT 2A SENSE 2 COMP IN 2 OUT 2B GROUND GROUND I 02 I 12 PHASE 2 V REF 2 RC 2 1 2 3 2 4 5 6 7 8 1 24 23 22 21 20 19 18 17 LOAD SUPPLY SENSE 1 COMP IN 1 OUT 1B I 01 GROUND GROUND I 11 PHASE 1 V REF 1 RC 1 LOGIC SUPPLY The L6219DS motor driver is designed to drive both windings of a bipolar stepper motor or bidirectionally con |
Allegro MicroSystems |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
Vishay |
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LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |