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IR2237Q PDF预览

IR2237Q

更新时间: 2024-09-18 04:23:11
品牌 Logo 应用领域
英飞凌 - INFINEON 驱动器运动控制电子器件信号电路电动机控制
页数 文件大小 规格书
12页 173K
描述
3-PHASE BRIDGE DRIVER

IR2237Q 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:QFP,Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.78
模拟集成电路 - 其他类型:AC MOTOR CONTROLLERJESD-30 代码:R-PQFP-G64
JESD-609代码:e3长度:20 mm
功能数量:1端子数量:64
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:QFP
封装形状:RECTANGULAR封装形式:FLATPACK
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:3.15 mm最大供电电压 (Vsup):20 V
最小供电电压 (Vsup):12.5 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)端子形式:GULL WING
端子节距:1 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:14 mm
Base Number Matches:1

IR2237Q 数据手册

 浏览型号IR2237Q的Datasheet PDF文件第2页浏览型号IR2237Q的Datasheet PDF文件第3页浏览型号IR2237Q的Datasheet PDF文件第4页浏览型号IR2237Q的Datasheet PDF文件第5页浏览型号IR2237Q的Datasheet PDF文件第6页浏览型号IR2237Q的Datasheet PDF文件第7页 
Data Sheet No. PD60170-G  
( )( )  
IR2137/IR2237 J Q  
3-PHASE BRIDGE DRIVER  
Features  
Floating channel up to +600V or +1200V  
“soft” over-current shutdown turns off all six  
outputs  
Product Summary  
V
600V max. or 1200V max.  
220mA / 460mA  
12.5V - 20V  
OFFSET  
Integrated high side desaturation circuit  
Controlled “soft” turn on for EMI reduction  
Integrated brake IGBT driver  
I +/-  
O
V
OUT  
Three independent low side COM pins  
Separate pull-up/pull-down output drive pins  
Matched delay outputs  
Brake Io+/-  
40mA/80mA  
Matched delay  
Deadtime (typ.)  
75nsec  
3.3V logic compatible  
300 nsec  
Under voltage lockout with hysteresis band  
Description  
DESAT Blanking time (typ.)  
2.0usec  
The IR2137/IR2237(J)(Q) are a high voltage, high  
speed 3-phase IGBT driver best suited for AC motor  
DESAT input voltage  
threshold (typ.)  
Vt+ = 5.0V  
drive applications. Integrated desaturation logic pro-  
vides ground fault protection as well as other mode of  
over current protection. Soft shutdown is initiated in  
the event of any overcurrent/ground fault conditions,  
and all six outputs are simultaneously turned off. Out-  
put drivers have separate turn on/off pins to facilitate  
independent gate drive impedance with EMI soft turn  
on. Optimum matched delays between phases, and  
between high/low side enables small deadtime, thus  
improving low speed performance. The brake driver  
eliminates additional circuits.  
Packages  
68-Lead PLCC  
64-Lead MQFP  
Typical Connection  
VCC  
15V  
VB1,2,3  
3
LIN1,2,3  
HOP1,2,3  
HON1,2,3  
HIN1,2,3  
3
SD  
W
HSSD1,2,3  
FAULT  
uP,Control  
V
U
Motor  
FLTCLR  
DC  
BUS  
2137/ DESAT1,2,3  
2237  
VS1,2,3  
ITRIP  
BRIN  
LOP1,2,3  
3
BR  
LON1,2,3  
LSSD1,2,3  
LS1,2,3  
COM  
VSS  
GND  
Current Feedback  
(Refer to Lead Assignments for correct pin configuration). This/These diagram(s) show electrical connections only.  
Please refer to our Application Notes and DesignTips for proper circuit board layout.  
www.irf.com  
1

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