THB6064AH

THB6064AH THB6064AH THB6064AH PWM Chopper-Type bipolar Stepping Motor Driver IC The THB6064AH is a PWM chopper-type sinusoidal micro-step bipolar stepping motor driver IC. It supports 8 kind of excitation modes and forward/reverse mode and is capable of low-vibration, high-performance drive of 2-phase bipolar type stepping motors using only a clock signal. THB6064AH Features x Single-chip bipolar sinusoidal micro-step stepping motor driver x Uses high withstand voltage BiCD process: Ron (upper ҙ lower) 0.4 : (typ.) Weight: HZIP25-P-1.27: 9.86 g (typ.) x Forward and reverse rotation control available x Selectable phase drive (1/2,1/8,1/10, 1/16, 1/20, 1/32, 1/40, 1/64 step) x High output withstand voltage: VDSS 50 V x High output current: IOUT 4.5 A (peak) x Packages: HZIP25-P-1.27 x Output monitor pins (DOWN / ALERT) x Equipped with reset and enable pins x Built-in thermal shutdown(TSD) and over-current detection(ISD) circuit TheTHB6064AH is a Sn-Ag plated product including Pb. The following conditions apply to solderability: *Solderability 1. Use of Sn-37Pb solder bath *solder bath temperature 230°C *dipping time 5 seconds *number of times once *use of R-type flux 2. Use of Sn-3.0Ag-0.5Cu solder bath *solder bath temperature 245°C *dipping time 5 seconds *the number of times once *use of R-type flux These ICs are highly sensitive to electrostatic discharge. When handling them, ensure that the environment is protected against electrostatic discharge. Ensure a...