TB67S539SFTG Description
TB67S539SFTG Toshiba BiCD Process Integrated Circuit Silicon Monolithic TB67S539SFTG BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC The TB67S539SFTG is a two-phase bipolar stepping motor driver using a PWM chopper. Fabricated with the BiCD process, the TB67S539SFTG is rated at 40V/2.0A ( ratings). A stepping motor can be operated with a single VM power supply by built-in regulator.
TB67S539SFTG Key Features
- BiCD process monolithic IC
- Capable of controlling bipolar stepping motor
- Advanced Current Detect System (ACDS) realizes a PWM constant-current control without external current detection
- Advanced Dynamic Mixed Decay (ADMD) realizes a high efficiency PWM constant-current control
- Clock input control
- Operational in full, half, quarter, 1/8, 1/16, and 1/32 step resolutions
- BiCD process: Use DMOSFET for the output power transistor
- High withstand voltage and large current drive: 40 V / 2.0 A (