- RS Stock No.:
- 163-9749
- Mfr. Part No.:
- STSPIN220
- Manufacturer:
- STMicroelectronics
- RS Stock No.:
- 163-9749
- Mfr. Part No.:
- STSPIN220
- Manufacturer:
- STMicroelectronics
Product overview and Technical data sheets
Legislation and Compliance
Product Details
The STSPIN220 is a stepper motor driver which integrates, in a small QFN 3 x 3 mm package, both control logic and a low RDS(on) power stage. The integrated controller implements PWM current control with fixed OFF time and a microstepping resolution up to 1/256th of a step. The device is designed to operate in battery-powered scenarios and can be forced into a zero-consumption state, allowing a significant increase in battery life. The device offers a complete set of protection features including overcurrent, overtemperature and short-circuit protection
Operating voltage:from 1.8 to 10 V
Maximum output current:1.3 Arms
RDS(on) HS + LS = 0.4 Ω typ
Microstepping up to 1/256th of a step
Current control with programmable off-time
Full protection set
Non-dissipative overcurrent protection
Short-circuit protection
Thermal shutdown
Energy saving and long battery life with standby consumption less than 80 nA
Maximum output current:1.3 Arms
RDS(on) HS + LS = 0.4 Ω typ
Microstepping up to 1/256th of a step
Current control with programmable off-time
Full protection set
Non-dissipative overcurrent protection
Short-circuit protection
Thermal shutdown
Energy saving and long battery life with standby consumption less than 80 nA
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Motor Type | Stepper |
Output Configuration | 2 Phase |
Configuration | H Bridge |
Maximum Supply Voltage | 10 V |
Mounting Type | Surface Mount |
Package Type | QFN |
Maximum Operating Supply Voltage | 10 V |
Pin Count | 16 |
Minimum Operating Supply Voltage | 1.8 V |
Series | STSPIN |
Dimensions | 3.15 x 3.15 x 0.98mm |
Product Height | 0.98mm |
Width | 3.15mm |
Height | 0.98mm |
Minimum Operating Temperature | -40 °C |
Product Length | 3.15mm |
Length | 3.15mm |
Maximum Operating Temperature | +150 °C |
Product Width | 3.15mm |