TB62209FG Datasheet (Toshiba Semiconductor)

TB62209FG, Stepping Motor Driver IC

TOSHIBA BiCD Processor IC Silicon Monolithic TB62209FG Stepping Motor Driver IC Using PWM Chopper Type TB62209FG The TB62209FG is a stepping motor driver driven by chopper micro-step pseudo sine wave.

The TB62209FG integrates a decoder for CLK input in micro steps as a system to facilitate driving a two-phase stepping motor using micro-step pseudo sine waves.

Micro-step pseudo sine waves are optimal for driving stepping motors with low-torque ripples and at low oscillation.

Thus, the TB6

TB62209FG Features

* Bipolar stepping motor can be controlled by a single driver IC

* Monolithic BiCD IC

* Low ON-resistance of Ron = 0.5 Ω (Tj = 25°C @1.0 A: typ.)

* Built-in decoder and 4-bit DA converters for micro steps

* Built-in ISD, TSD, VDD &VM power monitor (reset) circ