bd68710efv-尊龙凯时ag客户端

高性能、高可靠性36v耐压 步进电机驱动器
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bd68710efv

bd68710efv是额定电源36v､额定输出电流1.0a的低功耗双极pwm恒流驱动器。输入接口采用para-in驱动方式，对于电流衰减方式，可自由设定fast decay/slow decay的比率，可对所有电机实现很好的控制状态。另外，也可使用一个系统电源进行驱动，因此有助于提高整机设计的便利性。

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* 本产品是标准级的产品。
本产品不建议使用于车载设备。
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主要规格

 
型号 | bd68710efv-e2
status | 推荐品
封装 |
包装数量 | 2500
最小独立包装数量 | 2500
包装形态 | taping
rohs |

特性：

power supply voltage (max.) [v]

28

power supply voltage (min.) [v]

19

vcc (max.)[v]

36

iout (max.)[a]

1

iout peak (max.)[a]

1.5

output on resistance (typ.)[ω]

1.2

step

to 1 / 4

mix decay function

yes

single power supply input

yes

automotive class

no

interface

para-in

operating temperature (min.)[°c]

-25

operating temperature (max.)[°c]

85

package size [mm]

9.7x6.4 (t=1)

特点：

  • rated output current (dc) 1.0a
  • low on resistance dmos output
  • para-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
x

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