TB6600 Stepper Motor Driver 4A, 9~42V (IC TB67S109AFTG) สนใจติดต่อ http://www.zonemaker.com/product/154/tb6600-stepper-motor-driver-4a-942v-ic-tb67s109aftgหรือเบอร์โทร กดเพื่อดูเบอร์โทร xxxxxx646 PWM chopper type bipolar stepper motor driver IC 1. 9V-42V DC power supply 2. H bridge bipolar constant phase flow drive 3. the maximum 4.0A of the eight kinds of output current 4. the largest 32 subdivision of the 6 models are optional 5. input signal high speed photoelectric isolation 6. common-anodestandard single pulse interface 7. offline to maintain the function 8. semi closed enclosure can be adapted to a more stringent environment 9. to provide energy-saving semi-automatic current lock function 10. built-in temperature protection and over current protection Can control 2 phase stepper motor forward and reverse rotation With 1-2, W1 -2 , 2W1 -2, 4W1 -2 phase excitation mode. Only the clock pulse signal can be driven two-phase bipolar stepper motor to achieve low vibration, high efficiency work. Features - single chip bipolar sine microstep stepper motor driver - the new BiCD 0.13 nm process - up to 42V - resistance (a +) = 0.4. - the forward and reverse rotation control - 5 subdivision mode options (1/1, 1/2, 1/4, 1/8, 1/16,1/32) - output current: IOUT = 4.0A (peak, in 100ms) - rated output: IOUT = 3.5 A - package: HZIP25 - 1.00F - input port internal pull-down resistor: 100 K. - alarm output pin current:Ialert = 1mA - monitoring output pin (MO): Imo= 1mA - with reset and enable pin - with standby function. - Break through the traditional, single power supply - built in overheating protection (TSD) circuit - Undervoltage protection, built-in (UVLO) circuit - built-in overcurrent detection (ISD), circuitอ่านเพิ่มเติม