TB6564AHQ Description
ALERT SGND DCY1 DCY2 Vref VMB M1 M2 M3 OUT2B NFB OUT1B PGNDB OUT2A NFA OUT1A PGNDA ENABLE RESET VMA CLK CW/CCW OSC2 VDD DOWN TSD / ISD monitor pin Signal ground Mixed decay ratio setting pin Mixed decay ratio setting pin Voltage input for 100% current level.
TB6564AHQ Key Features
- Single-chip bipolar sinusoidal micro-step stepping motor driver
- Uses high withstand voltage BiCD process: Ron (upper lower) = 0.4 Ω (typ.)
- Forward and reverse rotation control available
- Selectable phase drive (1/2,1/8,1/10, 1/16, 1/20, 1/32, 1/40, 1/64 step)
- Output withstand voltage: VDSS = 50 V
- Output current: IOUT = 4.5 A (