TB62269FTAG Overview
TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB62269FTAG TB62269FTAG PWM method CLK-IN bipolar stepping motor driver The TB62269FTAG is a PWM chopper type clock-in controlled motor driver for two-phase bipolar stepping motor. Fabricated with the BiCD process, the TB62269FTAG is rated at 40 V/1.8 A . The internal voltage regulator allows control of the motor with a single VM power supply.
TB62269FTAG Key Features
- Bipolar stepping motor driver
- PWM controlled constant-current drive
- Clock input control
- Allows full, half, quarter ,1/8,1/16, and 1/32 step resolutions
- Low on-resistance of output stage by using BiCD process
- High Voltage and large current (For specification, please refer to absolute
- Thermal shutdown (TSD), over-current shutdown (ISD), and power-on reset (POR)
- Built-in regulator allows the TB62269FTAG to operate with only VM power supply
- Able to customize chopping frequency by external resistance and capacitor
- Packages: P-VQFN32-0505-0.50-004