Description
Remark
43 45 47 49 51 53,54,55,56 58 59 60 1,64 3,4 6,7 8 10,11 13,14 16,17 20 22 23 25,26,27,28 30 32
34
36
38
Output ―
Input Input Input Input Input Input Input Output
― Output
― Output
― Output
― Input Input Input Input Input
―
Output
Output
ALERT SGND
TQ Latch/Auto
Vref Vcc M1 M2 M3 OUT2B NF
Features
- Single-chip bipolar sinusoidal micro-step stepping motor driver.
- Ron (upper + lower) = 0.4 Ω (typ. ).
- Forward and reverse rotation control available
Weight: HQFP64-P-1010-0.50 : 0.26g( typ. ).
- Selectable phase drive (1/1, 1/2, 1/4, 1/8, and 1/16 step).
- Output withstand voltage: Vcc = 50 V.
- Output current: IOUT = 4.5 A (absolute maximum ratings, peak)
IOUT = 4.0 A (operating range, maximal value).
- Packages:HQFP64-P-1010-0.50.