BD63720AEFV-E2

ROHM  BD63720AEFV-E2  Motor Driver, Stepper, 19V to 28V supply, 1.7A/1 Output, HTSSOP-28 新

The is a 36V high-performance, high-reliability withstand voltage stepping motor driver in 28 pin HTSSOP package. It is a bipolar low consumption driver that driven by PWM current with rated power supply voltage is 36V and rated output current is 2A. 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 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 thermal shutdown circuit, 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.

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Supply voltage range from 19V to 28V

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Low on resistance DMOS output is 0.65ohm

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PWM constant current other oscillation

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Built-in spike noise cancel function external noise filter is unnecessary

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Normal rotation & reverse rotation switching

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Power save function

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Built-in logic input pull-down resistor

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Power-on reset function

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Operating temperature range from -25°C to +85°C

ESD sensitive device, take proper precaution while handling the device.

The residue of flux may negatively affect product performance and reliability when highly active halogenous chlorine, bromine etc flux is used.