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µ-step,36V Series Stepping Motor Drivers - BD63847EFVROHM's 36V micro-step motor driver was designed to improve torque while decreasing noise at high speeds. 1/16-step driving is possible via CLK signal input and the excitation mode selection and for current decay mode, the ratio of FAST DECAY & SLOW DECAY can be freely set. So the optimum conditions for every motor can be realized.
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| * This product is a STANDARD grade product and not recommend for on-vehicle devices. | ||||
| Part Number | Status | Package | Unit Quantity | Minimum Package Quantity | Packing Type | RoHS |
|---|---|---|---|---|---|---|
| BD63847EFV-E2 | Active | HTSSOP-B28 | 2500 | 2500 | Taping | Yes |
Specifications:
| Grade | Standard |
| Vcc (Max.)[V] | 36.0 |
| Power Supply Voltage (Max.)[V] | 28.0 |
| Power Supply Voltage (Min.)[V] | 19.0 |
| Iout (Max.)[A] | 2.0 |
| Iout Peak (Max.)[A] | 2.5 |
| Output On Resistance (Typ.)[Ω] | 0.85 |
| Interface | CLK-IN |
| Step | to 1 / 16 |
| Automotive class | No |
| Operating Temperature (Min.)[°C] | -25 |
| Operating Temperature (Max.)[°C] | 85 |
Features:
- ・Low on-resistance DMOS, rated output current 2.0A
・CLK-IN drive
・1/16μ-step
・Power-saving function
・Forward rotation & reverse rotation switching function
・TSD(Thermal Shutdown) circuit
・OCP(Over Current Protection) circuit
・UVLO(Under Voltage Locked Out) circuit
・OVLO(Under Voltage Locked Out) circuit
・Power ON reset function
・Compact, thin-shape, and high heat dissipation package
・Current decay mode selection(Mix decay)
・One power supply system 36V
・pin-compatible line up （BD63843EFV)
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