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M54646AP PDF预览

M54646AP

更新时间: 2024-11-20 05:46:55
品牌 Logo 应用领域
瑞萨 - RENESAS 驱动器电机
页数 文件大小 规格书
9页 191K
描述
2-Phase Stepper Motor Driver

M54646AP 技术参数

生命周期:Not Recommended零件包装代码:DIP
包装说明:SDIP,针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.49
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:R-PDIP-T28
长度:28 mm功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-20 °C最大输出电流:1 A
封装主体材料:PLASTIC/EPOXY封装代码:SDIP
封装形状:RECTANGULAR封装形式:IN-LINE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:5.08 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:BIPOLAR温度等级:OTHER
端子形式:THROUGH-HOLE端子节距:1.778 mm
端子位置:DUAL宽度:10.16 mm

M54646AP 数据手册

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M54646AP  
2-Phase Stepper Motor Driver  
REJ03F0044-0100Z  
Rev.1.0  
Sep.19.2003  
Description  
The M54646AP is a semiconductor IC to drive bipolar stepper motors by controlling winding current with reference to  
a designated current level.  
Features  
Wide driver voltage range (10 0V)  
Wide output current contro800mA)  
Bipolar and constant cu
Built-in flywheel di
Built-in thermal
Application  
Office automation equipment snd facsimiles  
Function  
M54646AP Integrated Circuit drives twohile controlling winding current: It controls  
winding current direction by inputting phaseame time, controls winding current  
amperage with terminals VR (pins (2) and (27)).  
Provided with control circuits that output two phasetwo-phase bipolar stepper motor.  
Pin Configuration  
1
2
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
Comparator input (1)  
Comparator reference  
voltage input (1)  
Output stage  
supply voltage (1)  
Output terminal (1)  
C
1
V
R1  
V
M
3
V
MM  
1
4
M
A1  
A2
5
Current sensor (1)  
E
1
E
2
Curre
6
7
GND  
GND  
8
9
10  
11  
12  
13  
14  
Output terminal (1)  
M
B1  
MB2 Output terminal (2)  
Output stage  
supply voltage (1)  
Power supply (1)  
Output stage  
MM  
2
V
MM  
1
V
V
supply voltage (2)  
V
CC1  
CC2 Power supply (2)  
One-shot multi  
time constant  
Output current  
One-shot multi  
time constant  
Output current  
1 →  
→  
T
T
2
Ph1  
Ph2  
direction switch  
direction switch  
Outline 28P4B  
Rev.1.0, Sep.19.2003, page 1 of 8  

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