BM6343FS-Z
36V High-performance, High-Reliability Unipolar Stepper Motor Driver
BM6343FS-Z
36V High-performance, High-Reliability Unipolar Stepper Motor Driver
BM6343FS-Z is a unipolar stepping motor driver. Rated power supply voltage of the device is 36V, rated output voltage is 100V, and rated output current is 3.0A. CLK-IN Driving Mode and 3-wire Serial Communication 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 addition, the power supply may be driven by one single system, which simplifies the design.
Product Detail
Specifications:
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)
Features:
- 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)
