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IR21726SPBF PDF预览

IR21726SPBF

更新时间: 2024-11-09 20:05:07
品牌 Logo 应用领域
英飞凌 - INFINEON 光电二极管输出元件
页数 文件大小 规格书
7页 151K
描述
Analog Circuit, 1 Func, PDSO16, SOIC-16

IR21726SPBF 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:SOP,Reach Compliance Code:compliant
风险等级:5.57其他特性:OPEN DRAIN OUTPUTS, DIRECT DIGITAL PWM OUTPUT FOR EASY INTERFACE, FLOATING CHANNEL UP TO +600V
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:10.3 mm
湿度敏感等级:1功能数量:1
端子数量:16最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:2.65 mm
最大供电电压 (Vsup):20 V最小供电电压 (Vsup):9.5 V
标称供电电压 (Vsup):15 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn) - with Nickel (Ni) barrier
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:7.5 mmBase Number Matches:1

IR21726SPBF 数据手册

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ADVANCE INFORMATION Data Sheet No. PD60176-C  
IR2172  
LINEAR CURRENT SENSING IC  
Features  
Floating channel up to +600V  
Monolithic integration  
Product Summary  
V
600Vmax  
OFFSET  
Linear current feedback through shunt resistor  
Direct digital PWM output for easy interface  
I
1mA  
QBS  
V
in  
+/-260mVmax  
20ppm/oC (typ.)  
QBS  
Low I  
allows the boot strap power supply  
Independent fast overcurrent trip signal  
High common mode noise immunity  
Input overvoltage protection for IGBT short circuit  
condition  
Gain temp.drift  
f
o
40kHz (typ.)  
1.5usec (typ)  
Overcurrent trip  
signal delay  
Open Drain outputs  
Overcurrent trip level  
+/-260mV (typ.)  
Description  
IR2172 is the monolithic current sensing IC designed  
for motor drive applications. It senses the motor phase  
current through an extenal shunt resistor, converts  
from analog to digital signal, and transfers the signal  
to the low side. IR’s proprietary high voltage isolation  
technology is implemented to enable the high band-  
width signal processing. The output format is discrete  
PWM to eliminate need for the A/D input interface.  
The dedicated overcurrent trip (OC) signal facilitates  
IGBT short circuit protection. The OC output pulse can  
be programmed by the external resistor and capacitor.  
The open-drain outputs make easy for any interface  
from 3.3V to 15V.  
Packages  
8 Lead SOIC  
8 Lead PDIP  
16 Lead SOIC  
(wide body)  
Up to 600V  
Block Diagram  
15V  
PWM Output  
VCC  
PO  
V+  
V-  
IR2172  
GND  
COM  
OC  
VB  
VS  
Overcurrent  
To Motor Phase  

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