(China (Mainland))
Product Summary
The L6219DS13TR is a stepper motor driver. The device is designed to control and drive both windings of a bipolar stepper motor or bidirectionally control two dc motors. The L6219DS13TR with a few external components form a complete control and drive circuit for LS-TTL or microprocessor controlled stepper motor system. The power stage of the L6219DS13TR is a dual full bridge capable of sustaining 46V and including four diodes for current recirculation.
Parametrics
L6219DS13TR absolute maximum ratings: (1)Supply voltage:50V; (2)Output current (peak):±1A; (3)Output current (continuous):±0.75A; (4)Logic supply voltage:7V; (5)Logic input voltage range:-0.3V to +7V; (6)Sense output voltage:1.5V; (7)Junction temperature:+150℃; (8)Operating temperature range:-20 to +85℃; (9)Storage temperature range:-55 to +150℃.
Features
L6219DS13TR features: (1)Able to drive both windings of bipolar stepper motor; (2)Output current up to 750 mA each winding; (3)Wide voltage range: 10 V to 46 V; (4)Half-step, full-step and microstepping mode; (5)Built-in protection diodes; (6)Internal PWM current control; (7)Low output saturation voltage; (8)Designed for unstabilized motor supply voltage; (9)Internal thermal shutdown.
Diagrams
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L6219 |
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L6219DS |
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L6219DS013TR |
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L6219DSA |
STMicroelectronics |
Motor / Motion / Ignition Controllers & Drivers Dual Stepper Motor |
Data Sheet |
Negotiable |
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