TB6600FG - Toshiba

TB6600FG PWM Chopper-Type bipolar Stepping Motor Driver IC

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 NFB OUT1B PGNDB OUT2A NFA OUT1A PGNDA ENABLE RESET Vcc CLK CW/.

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
• Built-in input pull-down resistance: 100 kΩ (typ.), (only TQ terminal: 70 kΩ(typ.))
• Output monitor pins (ALERT): Maximum of IALERT = 1 mA
• Output moni.