IR2238Q International Rectifier, IR2238Q Datasheet - Page 13

• Manufacturer Part Number: IR2238Q
• Description: IC CTRLR AC MOTOR 3PH HV 64MQFP
• Manufacturer: International Rectifier

Specifications of IR2238Q

• 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: -

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HO (HOP=HOQ=HON)
LO (LOP=LOQ=LON)
DSH1,2,3
DSL1,2,3
VFH1,2,3
VFL1,2,3
HIN
LIN
VB1,2,3
VS1,2,3
VB1,2,3
VS1,2,3
VCC
VSS
VCC
VSS
90%
50%
90%
DT
DTLoff
10%
7V
t
t
VFLH1,2,3
50%
8V
Figure 8 Internal Deadtime Timing
Figure 9 Voltage Feedback Timing
VFHL1,2,3
10%
90%
50%
DT
DTHoff
t
7V
VFLL1,2,3
10%
50%
8V
90%
IR2238Q
10%
t
VFHH1,2,3
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