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高性能、高可靠性36V耐压 步进电机驱动器_BD63715AEFV

BD63715AEFV是额定电源36V、额定输出电流1.5A的低功耗双极PWM恒流驱动器。输入接口采用CLK-IN驱动方式,通过内置DAC,励磁模式可适用于FULL STEP、HALF STEP(2种)、QUATER STEP模式。电流衰减方式方面可任意设定FAST DECAY/SLOW DECAY的比率,可对所有电机实现最佳控制状态。另外,也可使用一个系统电源进行驱动,有助于提高整机设计的便利性。

* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD63715AEFV-E2 供应中 HTSSOP-B28 2500 2500 Taping Yes
 
特性:
Grade Standard
Vcc (Max.)[V] 36.0
Iout (Max.)[A] 1.5
Interface CLK-IN
Step to 1 / 4
Automotive class No
Operating Temperature (Min.)[°C] -25
Operating Temperature (Max.)[°C] 85
特点:
  • · Rated output current(DC)1.5A
    · Low ON resistance DMOS output
    · CLK-IN drive mode
    · PWM constant current (other oscillation)
    · Built-in spike noise cancel function
      (external noise filter is unnecessary)
    · Full-, half (two kinds)-, quarter-step functionality
    · Freely timing excitation mode switch
    · Current decay mode switch
      (linearly variable FAST/SLOW DECAY ratio)
    · Normal rotation & reverse rotation
      switching function
    · Power save function
    · Built-in logic input pull-down resistor
    · Power-on reset function
    · Thermal shutdown circuit (TSD)
    · Over-current protection circuit(OCP)
    · Under voltage lock out circuit (UVLO)
    · Over voltage lock out circuit (OVLO)
    · Ghost Supply Prevention (protects against
      malfunction when power supply is disconnected)
    · Adjacent pins short protection
    · Microminiature, ultra-thin and high heat-radiation
      (exposed metal type) package
 
 
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技术信息
Application Note

Thermal Resistance