BD63860EFV is a microstepping driver designed for bipolar stepping motors, capable of operating at a maximum input voltage of 36V and a peak output current of 2.5A. It features an internal 3-bit DAC and supports multiple excitation modes, including full, half, quarter, and eighth steps. The driver utilizes PWM constant-current control and allows for adjustable current decay modes, enabling optimization for various motor types. Integrated protection features include thermal shutdown, over-current protection, and under-voltage lockout, enhancing reliability in applications. The device is housed in a compact HTSSOP package, facilitating efficient thermal dissipation and simplifying design layouts with a single power supply configuration. Suitable applications include laser printers, multi-function printers, and scanners.
BD63860EFV has the 3-bit DAC, and is designed to operate bipolar stepper motors in eighth-step modes. As for its basic function, it is a low power consumption bipolar PWM constant current-drive driver with power supply's rated voltage of 36V and rated output current of 2.5A peak. For the input interface, the CLK-IN drive mode. There are excitation modes of FULL STEP, HALF STEP, QUATER STEP and EIGHTH STEP mode, and for current decay mode, the ratio of FAST DECAY & SLOW DECAY can be freely set, so the optimum control conditions for every motor can be realized. In addition, being able to drive with one system of power supply makes contribution to the set design's getting easy.
BD63860EFV has the 3-bit DAC, and is designed to operate bipolar stepper motors in eighth-step modes. As for its basic function, it is a low power consumption bipolar PWM constant current-drive driver with power supply's rated voltage of 36V and rated output current of 2.5A peak. For the input interface, the CLK-IN drive mode. There are excitation modes of FULL STEP, HALF STEP, QUATER STEP and EIGHTH STEP mode, and for current decay mode, the ratio of FAST DECAY & SLOW DECAY can be freely set, so the optimum control conditions for every motor can be realized. In addition, being able to drive with one system of power supply makes contribution to the set design's getting easy.
| ROHM Semiconductor GmbH | ROHM Semiconductor USA, LLC | |
|---|---|---|
| Product Category | Gate Drivers | Gate Drivers |
| Product Number | BD63860EFV | BD63860EFV |
| Product Name | μ-step,36V Series Stepper Motor Drivers | M-step, 36V Series Stepping Motor Drivers |
| Output Current | 2.5 amps | 2.5 amps |
| Supply Voltage | 36 volts | 36 volts |
| Operating Temperature | -25 to 85 C (-13 to 185 F) | -25 to 85 C (-13 to 185 F) |
| Package Type | HTSSOP-B28 | HTSSOP-B28 |
