- RS-stocknr.:
- 164-6974
- Fabrikantnummer:
- STSPIN820
- Fabrikant:
- STMicroelectronics
- RS-stocknr.:
- 164-6974
- Fabrikantnummer:
- STSPIN820
- Fabrikant:
- STMicroelectronics
Datasheets
Wetgeving en conformiteit
Productomschrijving
The STSPIN820 is a stepper motor driver which integrates, in a small QFN 4 x 4 mm package, both control logic and a low RDSon power stage. The integrated controller implements a PWM current control with fixed OFF time and a microstepping resolution up to 1/256th of the step. The device can be forced into a low consumption state. The device offers a complete set of protection features including overcurrent, overtemperature and short-circuit protection
Operating voltage from 7 to 45 V
Maximum output current 1.5 Arms
RDSon HS + LS = 1 Ω typ.
Microstepping up to 1/256th of step
Current control with programmable OFF time
Current sensing based on external shunt resistor
Full protection set
Non-dissipative overcurrent protection
Short-circuit protection
Undervoltage lockout
Thermal shutdown
Standby low consumption
Maximum output current 1.5 Arms
RDSon HS + LS = 1 Ω typ.
Microstepping up to 1/256th of step
Current control with programmable OFF time
Current sensing based on external shunt resistor
Full protection set
Non-dissipative overcurrent protection
Short-circuit protection
Undervoltage lockout
Thermal shutdown
Standby low consumption
Specificaties
Kenmerk | Waarde |
---|---|
Motor Type | Stepper |