BD63888MUV
36V 2ch Stepper Motor Driver
BD63888MUV
36V 2ch Stepper Motor Driver
BD63888MUV is a bipolar low-consumption driver that driven by PWM constant current. Rated power supply voltage of the device is 36 V, and rated output current is 1.2 A. CLK-IN drive mode is adopted for input interface, and excitation mode is corresponding to FULL STEP mode, HALF STEP mode (2 types) and QUARTER STEP mode via a built-in DAC. The power supply can be driven by one single system, which simplifies the design.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Power Supply Voltage (Max.) [V]
28
Power Supply Voltage (Min.) [V]
8
Vcc (Max.)[V]
36
Iout (Max.)[A]
1.2
Output On Resistance (Typ.)[Ω]
1
Step
to 1 / 4
MIX DECAY Function
Yes
Single power supply input
Yes
Automotive class
No
Interface
CLK-IN
Operating Temperature (Min.)[°C]
-25
Operating Temperature (Max.)[°C]
85
Package Size [mm]
6.0x6.0 (t=1.0)
Features:
- Two bipolar stepping motors can be driven
- Rated Output Current 1.2 A
- Low ON Resistance DMOS Output
- CLK-IN Drive Mode Correspondence
- PWM Constant Current Control (the other excitation method)
- Built-in Spike Noise Blanking Function (external noise filter is unnecessary)
- Full-, Half (two kinds)-, Quarter-step Functionality
- Free Timing Excitation Mode Switch
- Decay Mode Switch Function
- Normal Rotation and 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 Lockout Circuit (UVLO)
- Over Voltage Lockout Circuit (OVLO)
- Ghost Supply Prevention (protects against malfunction when power supply is disconnected)
