TB67S521FTAG ic equivalent, bicd constant current two-phase bipolar stepping motor driver ic.
P-WQFN36-0606-0.50-002 Weght: 0.14 g (typ.)
* Bipolar stepping motor driver
* PWM constant current drive, PHASE-IN control
* Operational in full, half, and.
TB67S521FTAG
Pin number
Pin name
Function
1
IN_B1
B ch step resolution control pin 1
2
IN_B2
B ch step resolution control pin 2
3
STANDBY
All functions initialization and power saving mode (H: normal operation, L: operation stop)
4
GND.
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