STSPIN220 driver equivalent, low voltage stepper motor driver.
* 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
* Curr.
Battery-powered stepper motor applications such as:
* Pop-up camera control for smartphones
* Point of sale (POS.
The STSPIN220 is a stepper motor driver which integrates, in a small VFQFPN 3 x 3 x 1.0 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 re.
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