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IR2238Q PDF预览

IR2238Q

更新时间: 2024-06-19 09:35:39
品牌 Logo 应用领域
英飞凌 - INFINEON 运动控制电子器件信号电路电动机控制电机控制器
页数 文件大小 规格书
17页 355K
描述
3-PHASE AC Motor Controller IC

IR2238Q 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:QFP
包装说明:QFP,针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.65
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
湿度敏感等级:3功能数量:1
端子数量:64最高工作温度:115 °C
最低工作温度:-20 °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):260
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:OTHER端子面层:MATTE TIN
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:30
宽度:14 mmBase Number Matches:1

IR2238Q 数据手册

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Data Sheet No. PD60228  
IR2238Q  
3-PHASE AC Motor Controller IC  
Features  
Floating channel up to +1200V  
Product Summary  
“soft” over-current shutdown turns off output  
Integrated desaturation circuit  
Two stage turn on output for di/dt control  
Integrated brake IGBT driver with protection  
Voltage feedback sensing function  
Separate pull-up/pull-down output drive pins  
Matched delay outputs  
V
1200V max.  
220mA/460mA  
12.5V - 20V  
OFFSET  
I +/- (min.)  
O
V
OUT  
Brake (Io+/- min)  
40mA/80mA  
Deadtime Asymmetry Skew (max.) 145nsec  
Under voltage lockout with hysteresis band  
Deadtime (typ. with RDT=39k)  
1µsec  
Programmable deadtime  
Hard shutdown function  
DESAT Blanking time (typ.)  
3.0µsec  
DSH, DSL input voltage  
threshold (typ.)  
Description  
8.0V  
The IR2238Q is a high voltage, 3-phase IGBT driver  
best suited for AC motor drive applications. Integrated  
desaturation logic provides all mode of overcurrent  
protection, including ground fault protection. Soft shut-  
down is predominantly initiated in the event of  
overcurrent followed by turn-off of all six outputsf. A  
shutdown input is provided for a customized shut-  
down function. The DT pin allows external resistor to  
program the deadtime. Output drivers have separate  
turn on/off pins with two stage turn-on output to  
achieve the desired di/dt switching level of IGBT.  
Voltage feedback provides accurate volts *seconds  
measurement.  
Soft shutdown duration time (typ.)  
6.0µsec  
Voltage feedback matching  
delay time (max.)  
125nsec  
Package  
64-Lead MQFP  
Block  
Diagram  
VCC  
15V  
VB1,2,3  
3
LIN1,2,3  
HOP1,2,3  
HIN1,2,3  
3
HOQ1,2,3  
HON1,2,3  
FAULT  
W
V
U
uP,Control  
BRIN  
SD  
Motor  
VCC  
DC  
DSH1,2,3  
IR2238Q  
BUS  
VFH1,2,3  
VFL1,2,3  
VCC  
VS1,2,3  
LOP1,2,3  
(Refer to Lead  
Assignments for  
correct pin  
LOQ1,2,3  
LON1,2,3  
DSL1,2,3  
DSB  
BR  
configuration).  
This diagram  
DT  
COM  
VSS  
shows electrical  
connections only.  
www.irf.com  
1

IR2238Q 替代型号

型号 品牌 替代类型 描述 数据表
IR2238QPBF INFINEON

完全替代

AC Motor Controller, PQFP64, MS-022-GB-1, MQFP-64

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