BD63715AEFV-E2

The BD63715AEFV-E2 is a 36V high-performance, high-reliability withstand voltage stepping motor driver in a 28 pin HTSSOP package. BD63715AEFV is a bipolar low-consumption driver that driven by PWM current. Rated power supply voltage of the device is 36V and rated output current is 1.5A. CLK-IN driving mode is adopted for input interface and excitation mode is corresponding to FULL STEP mode, HALF STEP mode and QUARTER STEP mode via a built-in DAC. In terms of current decay the FAST DECAY/SLOW DECAY ratio may be set without any limitation and all available modes may be controlled in most appropriate way. The power supply is driven by one single system which simplifies the design. It provides over-current protection circuit, under voltage lock out circuit, over voltage lock out circuit, ghost supply prevention and adjacent pins short protection. It is used in PPC, multi-function printer, laser beam printer, ink jet printer, monitoring camera, WEB camera, sewing machine, photo printer.

• Supply voltage range from 19V to 28V
• Low on resistance DMOS output is 0.95ohm
• PWM constant current (other oscillation)
• Built-in spike noise cancel function (external noise filter is unnecessary)
• Normal rotation & reverse rotation switching
• Power save function
• Built-in logic input pull-down resistor
• Power-on reset function
• Operating temperature range from -25°C to +85°C