Description: PWM chopper-type bipolar stepping motor driver IC TB6600HQ / HG is a single-chip PWM bipolar sinusoidal chopper type stepper motor micro step driver. Can control2-phase stepper motor in forward and reverse rotation, With a 1-2, W1 -2 phase 2W1 -2 phase, 4W1 -2-phase excitation mode. Just a clock signal can drive two-phase bipolar stepper motor to achieve low vibration, high efficiency work. Specification: Single-chip bipolar sinusoidal micro step motor driver Latest BiCD 0.13 nm Process Withstand voltage up to 50V ON resistance (upper + lower) = 0.4 ? Forward and reverse rotation control 5 kinds of sub-modes can be selected (1/1, 1/2, 1/4, 1/8, 1/16 step) Output current: IOUT = 5.0A (peak within 100ms) Rated output: IOUT = 4.5 A Package: HZIP25 - 1.00F Input pull-down resistor: 100 K? Current output alarm pin: Ialert = 1mA Monitoring output pin (MO): Imo = 1mA With reset and enable pins With standby function. Break the traditional single-supply operation Built-in thermal protection (TSD) circuit Built-in voltage protection (UVLO) circuit Built-in over-current detection (ISD) circuit Package Includes: 1 piece stepper Driver Board
