A5977GLPTR-T
- supply_voltage_min_v
- 8
- supply_voltage_max_v
- 40
- peak_output_current_a
- 2.8
- architecture
- Integrated MOSFET
- sleep_current
- 20
- current_sense_amplifier
- Integrated
- market
- Industrial
Brush DC Drivers
Microstepping Stepper Motor Driver with Integrated Translator and 1/8-Step Resolution
A5977
Markets Served
The A5977 simplifies microstepping motor control with its integrated translator and support for up to 1/8-step resolution. Offers smooth, quiet operation with selectable current decay modes.
Product Details
Product Details
Top Features
- ±2.8 A, 40 V output rating
- Low RDS(on) outputs, 0.22 Ω source, 0.15 Ω sink typical
- Automatic current decay mode detection/selection
- 3 to 5.5 V logic supply voltage range
- Mixed, fast, and slow current decay modes
- Home output
- Synchronous rectification for low power dissipation
- Internal UVLO and thermal shutdown circuitry
- Crossover-current protection
- Short-to-ground protection
- Short-to-VBB protection
- Shorted load protection
Target Application
