BD6385EFV
High Performance, High Reliability 36V Series Stepping Motor Driver
是ROHM步进马达中高功能且高可靠性的High grade型。由于采用低导通DMOS电阻和高散热功率封装，降低了IC的发热，并且充实了各种保护电路的系列。具有低消耗双极型PWM恒流驱动方式的驱动器，额定电压36V，输出额定电流为1.0A～2.2A的基本功能。输入接口有CLK-IN/PARALLEL-IN可替换型，CLK-IN型和PARALLEL-IN型3种。励磁模式支持FULL STEP?HALF STEP(2种)和QUATER STEP模式。电流衰减方式可自由设定FAST DECAY/SLOW DECAY的比率。能够达到对所有马达进行优良控制状态。并且，因为电源可以单系统驱动，所以有助于设备的设计更容易。
主要规格
型号 | BD6385EFV-E2
封装 |
HTSSOP-B40
包装形态 | Taping
包装数量 | 2000
最小独立包装数量 | 2000
RoHS |
Yes
特性：
Power Supply Voltage (Max.) [V]
28
Power Supply Voltage (Min.) [V]
10
Output On Resistance (Typ.)[Ω]
1
Single power supply input
Yes
Operating Temperature (Min.)[°C]
-25
Operating Temperature (Max.)[°C]
85
Package Size [mm]
13.6x7.8 (t=1.0)
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特点：
?低导通电阻DMOS、额定电流1.5A
?CLK-IN/PARALLEL-IN可以切换
?QUARTER STEP支持
?支持外接DACμ-step
?省电功能
?温度保护电路(TSD电路)
?过电流保护电路(OCP)
?低电压保护电路(UVLO)
?过电压时输出OFF功能(OVLO)
?POWER ON复位功能
?小型?超薄?高散热（背面散热型)HTSSOP封装
?电流衰减方式切换功能（Mix decay)
?电源单系统驱动36V
?引脚互换性产品线（（BD6387EFV/BD6385EFV/BD6383EFV)
- google hint
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