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E-PBL3717A PDF预览

E-PBL3717A

更新时间: 2024-11-10 21:22:27
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 电动机控制光电二极管
页数 文件大小 规格书
11页 823K
描述
STEPPER MOTOR CONTROLLER, 1.2A, PDIP16, POWER, DIP-16

E-PBL3717A 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:R-PDIP-T16
功能数量:1端子数量:16
最高工作温度:70 °C最低工作温度:
最大输出电流:1.2 A封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
座面最大高度:5.1 mm最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:NO温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:7.62 mm
Base Number Matches:1

E-PBL3717A 数据手册

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PBL3717A  
®
STEPPER MOTOR DRIVER  
.
FULL STEP - HALF STEP - QUARTER STEP  
OPERATING MODE  
BIPOLAR OUTPUT CURRENT UP TO 1 A  
FROM 10 V UP TO 46 V MOTOR SUPPLY  
VOLTAGE  
LOW SATURATION VOLTAGE WITH INTE-  
GRATED BOOTSTRAP  
BUILT IN FAST PROTECTION DIODES  
.
.
.
.
.
EXTERNALLY  
SELECTABLE  
CURRENT  
LEVEL  
.
.
OUTPUT CURRENT LEVEL DIGITALLY OR  
ANALOGUE CONTROLLED  
THERMAL PROTECTION WITH SOFT INTER-  
VENTION  
Powerdip 12 + 2 + 2  
(Plastic Package)  
ORDER CODE : PBL3717A  
DESCRIPTION  
(top view)  
PIN CONNECTION  
The PBL3717Aisa monolithic ICwhichcontrolsand  
drives one phase of a bipolar stepper motor with  
chopper control of the phase current. Current levels  
may beselected in three stepsbymeansoftwologic  
inputs which select one of three current compara-  
tors. When both of these inputs are high the device  
is disabled. A separate logic input controls the direc-  
tion of current flow.  
A monostable, programmed by an external RC net-  
work, sets the current decay time.  
The power section is a full H-bridge driver with four  
internal clamp diodes for current recirculation. An  
external connection to the loweremittersisavailable  
for the insertion of a sensing resistor. Two  
PBL3717As and few external components form a  
complete stepper motor drive subsystem.  
The raccomended operating ambient temperature  
ranges is from 0 to 70 °C.  
The PBL3717A is supplied in a 12 + 2 + 2 lead Pow-  
erdip package.  
1/11  
July 2003  

E-PBL3717A 替代型号

型号 品牌 替代类型 描述 数据表
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