TB67S581FNG Description
The TB67S581FNG is a two-phase bipolar stepping motor driver IC using a PWM chopper. Fabricated with the BiCD process, the TB67S581FNG rating is 50 V / 2.5 A. The built-in regulator for IC operation allows the motor to be driven by a single VM power supply.
TB67S581FNG Key Features
- BiCD process integrated monolithic IC
- Capable of controlling bipolar stepping motor
- Decay modes select function (Mixed Decay / Slow Decay / Fast Decay)
- Power save function (Sleep mode)
- Clock input control
- 3.3 V regulator output
- Allows full, half, quarter, 1 / 8, 1 / 16, 1 / 32 step operation
- BiCD structure: DMOSFET is used for output power transistor
- High breakdown voltage and large current: 50 V / 2.5 A (