Part Number
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SLA7050M |
Manufacturer
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Allegro MicroSystems |
Description
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UNIPOLAR STEPPER-MOTOR TRANSLATOR/PWM DRIVER |
Published
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Sep 24, 2005 |
Detailed Description
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or r t o e M riv D
SLA7050M
UNIPOLAR STEPPER-MOTOR TRANSLATOR/PWM DRIVER
Combining low-power CMOS logic with high-curr...
|
Datasheet
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SLA7050M
|
Overview
or r t o e M riv D
SLA7050M
UNIPOLAR STEPPER-MOTOR TRANSLATOR/PWM DRIVER
Combining low-power CMOS logic with high-current, high-voltage power FET outputs, the SLA7050M translator/driver provides complete control and drive for a two-phase unipolar stepper motor with internal fixed off time, pulse-width modulation (PWM) control of the output current in a power multi-chip module (PMCM™).
The CMOS logic section provides the sequencing logic, direction, full/half-step control, synchronous/asynchronous PWM operation, and a “sleep” function.
The minimum CLOCK input is an ideal fit for applications where a complex µP is unavailable or overburdened.
TTL or LSTTL may require the use of appropriate p...
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