BM6343FS-Z
高性能、高可靠性 36V耐压 单极步进电机驱动器
BM6343FS-Z
高性能、高可靠性 36V耐压 单极步进电机驱动器
BM6343FS-Z是一款电源额定电压36V、额定输出电压100V、额定输出电流3.0A的高耐压单极步进电机驱动器。输入接口采用CLK-IN驱动方式和三线串行通信方式，通过内置DAC，励磁模式支持FULL STEP、HALF STEP和QUARTER STEP模式。此外，电源也可以用1个系统进行驱动，使应用产品的设计更容易。
本产品不建议使用于车载设备。
主要规格
特性：
Power Supply Voltage (Max.) [V]
28
Power Supply Voltage (Min.) [V]
8
Vcc (Max.)[V]
36
Iout (Max.)[A]
3
Iout Peak (Max.)[A]
3.5
Output On Resistance (Typ.)[Ω]
0.1
Step
to 1/4
MIX DECAY Function
-
Single power supply input
Yes
Automotive class
No
Interface
CLK-IN/Serial Interface
Operating Temperature (Min.)[°C]
-25
Operating Temperature (Max.)[°C]
85
Package Size [mm]
22x14.1 (t=2.4)
特点：
- Single Power Supply Input (Rated Voltage of 36 V)
- Rated Output Current: 3.0 A
- Rated Output Current (Peak): 3.5 A
- Low ON Resistance DMOS Output
- Power Save Function
- Power-on Reset Function
- CLK-IN Drive Mode
- 3-wire Serial Communication Mode
- PWM Constant Current Control
(Current Limit Function) - Built-in Spike Noise Cancel Function
(External Noise Filter is Unnecessary) - FULL STEP, HALF STEP and QUARTER STEP
Functionality - Freely Timing Excitation Mode Switch
- Normal Rotation & Reverse Rotation
Switching Function - Built-in Logic Input Pull-Down Resistor
- Thermal Shutdown Circuit (TSD)
- Under Voltage Lock Out Circuit (UVLO)
- Over Voltage Lock Out Circuit (OVLO)
- Protects Against Malfunction
when Power Supply is Disconnected
(Ghost Supply Prevention Function)
