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AN8267S PDF预览

AN8267S

更新时间: 2024-02-15 03:55:16
品牌 Logo 应用领域
松下 - PANASONIC 驱动器运动控制电子器件风扇信号电路光电二极管电动机控制电机
页数 文件大小 规格书
5页 55K
描述
Fan Motor Driver

AN8267S 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP16,.3
针数:16Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92模拟集成电路 - 其他类型:BRUSH DC MOTOR CONTROLLER
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:10.09 mm功能数量:1
端子数量:16最高工作温度:80 °C
最低工作温度:-30 °C最大输出电流:1.5 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:10/28 V认证状态:Not Qualified
座面最大高度:2.45 mm子类别:Motion Control Electronics
最大供电电流 (Isup):17 mA最大供电电压 (Vsup):27.6 V
最小供电电压 (Vsup):9.6 V标称供电电压 (Vsup):12 V
表面贴装:YES技术:BIPOLAR
温度等级:COMMERCIAL EXTENDED端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5.5 mmBase Number Matches:1

AN8267S 数据手册

 浏览型号AN8267S的Datasheet PDF文件第1页浏览型号AN8267S的Datasheet PDF文件第2页浏览型号AN8267S的Datasheet PDF文件第3页浏览型号AN8267S的Datasheet PDF文件第4页 
Supplementary Explanation (Cont.)  
The Pin3 is switched over in synchronization with coil cur-  
rent supply/stop.  
6. Hall input Pins1 and 16  
Input a sine wave signal from the Hall element to the Pins1  
and 16.  
1. Coil current ON :  
2. Coil current OFF :  
L
The input DC voltage of those pins should be 2Vmin. or  
more.  
H
It is recommended to connect the Hall element and DC  
bias resistor between the Pins1 and GND.  
The Hall element sine wave signal Vi to be input to the  
The maximum applied voltage for both Pins2 and 3 is 55V.  
5. TSD (Thermal Shut Down)Pin5  
<
<
Pins1 and 16 should be ; 15mVp–p Vi 400mVp–p  
=
=
The AN8267S incorporates the overheat protective circuit.  
If the chip temperature of the IC reaches 150˚C (typ.), the  
coil current stops. Since the Pin5 is a TSD circuit operation  
checking pin, leave it “open” when the motor is driving nor-  
mally.  
14  
1
Hall Element  
AN8267S  
16  
R : DC Bias Resistor  
Fig.7  
7. Precautions for wiring  
When mounting the AN8267S onto the PCB, pay attention  
to the following points as to its wiring.  
Counterflow Preventive Diode  
Coil Power Supply  
IC Power Supply  
14  
Separate  
11  
12  
4
6
1
10  
Hall Element  
AN8267S  
16  
13  
8
GND  
PGND  
Separate  
Fig.8  
• power line  
• GND line  
The power pin of the AN8267S is the Pin12. Separate it  
from the power line to the moter coil. Wiring to the motor  
coil should be made as thick and short as possible.  
The AN8267S has two GND Pins (8 and 13). Since the  
Pin8 serves as the GND pin for the coil output power transis-  
tor, separate from GND of the Pin13 as much as possible.  
Wiring to the Pin8 should be also as thick and short as possi-  
ble.  

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