IRS2330DJPBF International Rectifier, IRS2330DJPBF Datasheet - Page 22

• Manufacturer Part Number: IRS2330DJPBF
• Description: IC DVR 3-PHASE BRIDGE PLCC44
• Manufacturer: International Rectifier

Specifications of IRS2330DJPBF

• Configuration: 3 Phase Bridge
• Input Type: Inverting
• Delay Time: 500ns
• Current - Peak: 250mA
• Number Of Configurations: 1
• Number Of Outputs: 3
• High Side Voltage - Max (bootstrap): 600V
• Voltage - Supply: 10 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC- bus Current Sensing
A ground referenced current signal amplifier has been included so that the current in the return leg of the DC bus may be
monitored. A typical circuit configuration is provided in Fig.29. The signal coming from the shunt resistor is amplified by the
ratio (R1+R2)/R2. Additional details can be found on Design Tip DT 92-6. This design tip is available at www.irf.com.
In the following Figures 30, 31, 32, 33 the configurations used to measure the operational amplifier characteristics are shown.
Figure 30: Operational Amplifier Slew rate measurement
www.irf.com
Figure 29: Current amplifier typical configuration
Figure 31: Operational Amplifier Input Offset Voltage
0.2V
+
V
CA -
IRS233(0,2)(D)(S&J)PbF
1K
SO
20K
measurement
15V
V
V
CC
SS
V
SO
V
21
SO
- 0.2V
CAO
22