BD63716AMWV
高性能、高可靠性 36V耐壓步進電機驅動器
BD63716AMWV
高性能、高可靠性 36V耐壓步進電機驅動器
BD63716AMWV是額定電壓36V、額定輸出電流1.5A的低功耗雙極PWM恒流驅動器。輸入介面採用CLK-IN驅動方式，通過內置DAC，勵磁模式可支援FULL STEP、HALF STEP（2種）、QUATER STEP模式。在電流衰減方式中，可自由設置FAST/SLOW DECAY的比率，可使所有電機實現最佳控制狀態。另外，電源也可以用1個系統進行驅動，使配套應用的設計更容易。
Product Detail
規格:
Power Supply Voltage (Max.) [V]
28
Power Supply Voltage (Min.) [V]
8
Vcc (Max.)[V]
36
Iout (Max.)[A]
1.5
Iout Peak (Max.)[A]
2
Output On Resistance (Typ.)[Ω]
0.85
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]
5x5 (t=1)
功能:
- Rated Output Current (DC) 1.5A
- Low ON Resistance DMOS output
- CLK-IN Drive Mode
- PWM Constant Current (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
- Current Decay Mode Switch Function (linearly variable FAST/SLOW DECAY ratio)
- 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 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
- Micro Miniature, Ultra-thin and High Heat-radiation (exposed metal type) Package
