The TB6600HQ is a PWM chopper-type single-chip bipolar sinusoidal micro-step stepping motor driver. Forward and reverse rotation control is available with 2-phase, 1-2-phase, W1-2-phase, 2W1-2-phase, and 4W1-2-phase excitation modes. 2-phase bipolar-type stepping motor can be driven by only clock signal with low vibration and high efficiency. TB6600 Features * Single-chip bipolar sinusoidal micro-step stepping motor driver * BiCD 0.13 (50 V) process * Ron (upper + lower) = 0.4 Ω (typ.) * Forward and reverse rotation control available * Selectable phase drive (1/1, 1/2, 1/4, 1/8, and 1/16 step) * Output withstand voltage: VCC = 50 V * Output current: IOUT = 5.0 A (absolute maximum ratings, peak, within 100ms) IOUT = 4.5 A (operating range, maximal value) * Packages: HZIP25-1.00F * Built-in input pull-down resistance: 100 kΩ (typ.) * Output monitor pins (ALERT): Maximum of IALERT = 1 mA * Output monitor pins (MO): Maximum of IMO = 1 mA * Equipped with reset and enable pins * Stand by function * Single power supply * Built-in thermal shutdown (TSD) circuit * Built-in under voltage lock out (UVLO) circuit * Built-in over-current detection (ISD) circuit https://elecena.pl/product/3975938/uklad-tb6600-stepper-motor-driver 2013-03-22 https://elecena.pl/product/3975938/uklad-tb6600-stepper-motor-driver 2013-08-30 https://elecena.pl/product/3975938/uklad-tb6600-stepper-motor-driver 2014-06-23 https://elecena.pl/product/3975938/uklad-tb6600-stepper-motor-driver 2014-11-06 https://elecena.pl/product/3975938/uklad-tb6600-stepper-motor-driver 2016-04-28 https://elecena.pl/product/3975938/uklad-tb6600-stepper-motor-driver 2017-07-11 https://elecena.pl/product/3975938/uklad-tb6600-stepper-motor-driver 2018-05-05 https://elecena.pl/product/3975938/uklad-tb6600-stepper-motor-driver 2022-10-25 https://elecena.pl/product/3975938/uklad-tb6600-stepper-motor-driver 2023-06-27 https://elecena.pl/product/3975938/uklad-tb6600-stepper-motor-driver 2023-11-24