Clock In Controlled Bipolar 4A Stepper Motor Driver Ic TB67S109AFTG

TB67S109AFTG TB67S109AFTG,EL

Stepper Motor Controller IC TB67S109AFTG Clock-In Controlled Bipolar 4A Stepping Motor Driver

Specifications

Description

The TB67S109A is a two-phase bipolar stepping motor driver using a PWM chopper. The clock in decoder is built in. Fabricated with the BiCD process, rating is 50 V/4.0 A .

Features

• BiCD process integrated monolithic IC.

• Capable of controlling 1 bipolar stepping motor.

• PWM controlled constant-current drive.

• Allows full, half, quarter, 1/8, 1/16, 1/32 step operation.

• Low on-resistance (High + Low side=0.49Ω(typ.)) MOSFET output stage.

• High efficiency motor current control mechanism (Advanced Dynamic Mixed Decay)

• High voltage and current (For specification, please refer to absolute maximum ratings and operation ranges)

• Error detection (TSD/ISD) signal output function

• Built-in error detection circuits (Thermal shutdown (TSD), over-current shutdown (ISD), and power-on reset (POR))

• Built-in VCC regulator for internal circuit use.

• Chopping frequency of a motor can be customized by external resistance and capacitor.

• Multi package lineup TB67S109AFTG: P-WQFN48-0707-0.50-003 TB67S109AFNG: HTSSOP48-P-300-0.50

Trading Guide

Shenzhen Retechip® Electronic Technology Co., Ltd. was established in 2013, specializing in electronic components distribution business.The products are widely used in communication equipment, power supply, medical electronics, automotive electronics, digital electronics, industrial electronics, display modules, intelligent electronics, new energy, the Internet of things, 5G productsand other fields，With high-quality products, reasonable prices, rapid distributionand timely service, we can provide customers with the most cost-effective products and save customers a lot of time.