IR2238QPBF International Rectifier, IR2238QPBF Datasheet - Page 12

• Manufacturer Part Number: IR2238QPBF
• Description: IC CTLR AC MOTOR 3PH HV 64-MQFP
• Manufacturer: International Rectifier

Specifications of IR2238QPBF

• Applications: AC Motor Controller, 3 Phase
• Number Of Outputs: 1
• Current - Output: 350mA
• Voltage - Supply: 12.5 V ~ 20 V
• Operating Temperature: -20°C ~ 115°C
• Mounting Type: Surface Mount
• Package / Case: 64-MQFP, 64-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -

IR2238Q
12
(HOP/HOQ/HON)
(LOP/LOQ/LON)
HIN1,2,3
LIN1,2,3
FAULT
DSH
DSB
DSL
HO
LO
BR
8V
50%
Blanking
in effect
t
t
t
BL
FLT,DESAT1
DESAT1
SOFT SHUTDOWN
90%
t
FLTCLR
50%
tfault
50%
Blanking
in effect
t
FLT,DESAT2
8V
t
BL
t
FLTCLR
50%
90%
t
Figure 7 Desat Timing Diagram
DESAT2
SOFT SHUTDOWN
8V
50%
Blanking
in effect
t
t
t
BL
FLT,DESAT3
DESAT3
SOFT SHUTDOWN
90%
t
FLTCLR
50%
50%
Blanking
in effect
8V
t
t
BL
FLT,DESAT4
t
90%
FLTCLR
t
50%
DESAT4
SOFT SHUTDOWN
t
FLT,DSB
8V
t
FLTCLR
90%
50%
t
DESAT5
t
90%
DESAT7
t
FLT,DSB
8V
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t
FLTCLR
SHUTDOWN
90%
t
HARD
DESAT6
50%
90%
t
DESAT7