BD63710AEFV
高性能、高可靠性36V耐压 步进电机驱动器

BD63710AEFV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,可对所有电机实现很好的控制状态。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。

Data Sheet 购买 *
* 本产品是标准级的产品。
本产品不建议使用于车载设备。

主要规格

 
型号 | BD63710AEFV-E2
Status | 推荐品
封装 | HTSSOP-B28
包装数量 | 2500
最小独立包装数量 | 2500
包装形态 | Taping
RoHS | Yes

特性:

Grade

Standard

Vcc (Max.)[V]

36.0

Power Supply Voltage (Max.)[V]

28.0

Power Supply Voltage (Min.)[V]

19.0

Iout (Max.)[A]

1.0

Iout Peak (Max.)[A]

1.5

Output On Resistance (Typ.)[Ω]

1.2

Interface

CLK-IN

Step

to 1 / 4

MIX DECAY Function

Yes

Single power supply input

Yes

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

设计资源

 

文档

User's Guide

  • RAGU User's Guide (EN)

技术记事

Schematic Design & Verification

  • 开关波形的监测方法
  • 功率测量中探针校正的重要性 倾斜校正篇
  • 旁路电容器的阻抗特性

Thermal Design

  • Notes for Temperature Measurement Using Thermocouples
  • 热仿真用双热阻模型
  • Notes for Temperature Measurement Using Forward Voltage of PN Junction
  • 热阻、热特性参数
  • 使用热电偶测量封装背面温度时的注意点

设计模型

2D/3D/CAD

  • HTSSOP-B28 Footprint / Symbol
  • HTSSOP-B28 3D STEP Data

封装和质量数据

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Contained Report
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)