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BM6343FS-Z (开发中) PDF预览

BM6343FS-Z (开发中)

更新时间: 2024-10-02 11:15:15
品牌 Logo 应用领域
罗姆 - ROHM 通信电机驱动驱动器
页数 文件大小 规格书
29页 1289K
描述
BM6343FS-Z是一款电源额定电压36V、额定输出电压100V、额定输出电流3.0A的高耐压单极步进电机驱动器。输入接口采用CLK-IN驱动方式和三线串行通信方式,通过内置DAC,励磁模式支持FULL STEP、HALF STEP和QUARTER STEP模式。此外,电源也可以用1个系统进行驱动,使应用产品的设计更容易。

BM6343FS-Z (开发中) 数据手册

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Datasheet  
36 V High-performance, High-Reliability  
Unipolar Stepping Motor Driver  
BM6343FS-Z  
General Description  
Key Specifications  
Rated Input Voltage:  
Rated Output Voltage:  
BM6343FS-Z is a unipolar stepping motor driver. Rated  
power supply voltage of the device is 36 V, rated output  
voltage is 100 V, and rated output current is 3.0 A.  
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.  
36 V  
100 V  
Rated Output Current (Continuous): 3.0 A/ phase  
Rated Output Current (Peak Value): 3.5 A/ phase  
Operating Temperature Range: -25 °C to +85 °C  
Output ON Resistance:  
0.1 Ω (Typ)  
Package  
SSOP-A54_36  
W (Typ) x D (Typ) x H (Max)  
22.0 mm x 14.1 mm x 2.4 mm  
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  
Typical Application Circuit  
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)  
PREG  
VCC  
VREF  
PS  
GND  
CLK  
ENABLE  
OUT1A  
OUT1B  
CW_CCW  
MODE0  
MODE1  
Application  
DRVMODE0  
DRVMODE1  
CSELECT1  
CSELECT2  
DEC  
RNF1  
Carry Paper Currency, Ticket Machine, Amuse, PPC,  
Multi-Function Printer, Laser Beam Printer  
M
RNF1S  
OUT2A  
OUT2B  
CR1  
CR2  
RNF2  
RNF2S  
Product structure : Silicon integrated circuit This product has no designed protection against radioactive rays  
www.rohm.com  
© 2019 ROHM Co., Ltd. All rights reserved.  
TSZ22111 • 14 • 001  
TSZ02201-0S2S0C700260-1-2  
25.Dec.2020 Rev.001  
1/26  

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