Series: -
Type: -
On-State Resistance: -
Current - Output / Channel: -
Current - Peak Output: -
Mounting Type: Surface Mount
Number of Configurations: 1
Operating Temperature: -40°C ~ 125°C
Input Type: Inverting and Non-Inverting
Current - Peak: 350mA
Packaging: Tray
Number of Outputs: 3
Manufacturer: International Rectifier
Configuration: 3 Phase Bridge
High Side Voltage - Max (Bootstrap): 1200V
Voltage - Supply: 12.5 V ~ 20 V
Delay Time: 550ns
Package / Case: 64-MQFP, 64-PQFP
Supplier Device Package: 64-MQFP (20x14)
Features: • Floating channel up to +600V or +1200V
• "soft" over-current shutdown turns off desaturated output
• Integrated desaturation circuit
• Active biasing on sensing desaturation input
• 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
• Under voltage lockout with hysteresis band
• Programmable deadtime
• Hard shutdown functionPinout
Specifications
| Symbol |
Definition |
Min. |
Max. |
Units |
| VS |
High side offset voltage |
VB 1,2,3 - 25 |
VB 1,2,3 + 0.3 |
V |
| VB |
High side floating supply voltage |
(IR22381) |
-0.3 |
1225 |
| (IR21381) |
-0.3 |
625 |
| VHO |
High side floating output voltage (HOP, HON, HOQ) |
VS1,2,3 - 0.3 |
VB 1,2,3 + 0.3 |
| VCC |
Low side and logic fixed supply voltage |
-0.3 |
25 |
| COM |
Power ground |
VCC - 25 |
VCC + 0.3 |
| VLO |
Low side output voltage (LOP, LON, LOQ) |
VCOM -0.3 |
VCC + 0.3 |
| VIN |
Logic input voltage (HIN/N, LIN, BRIN/N, SD) |
-0.3 |
VCC + 0.3 or VSS +15
Which ever is lower |
| VFLT |
FAULT/N output voltage |
-0.3 |
VCC + 0.3 |
| VF |
Feedback output voltage |
-0.3 |
VCC + 0.3 |
| VDSH |
High side desat/feedback input voltage |
VB 1,2,3 - 25 |
VB 1,2,3 + 0.3 |
| VDSL |
Low side desat/feedback input voltage |
VCC - 25 |
VCC + 0.3 |
| VBR |
Brake output voltage |
VCOM -0.3 |
VCC + 0.3 |
| dVs/dt |
Allowable offset voltage slew rate |
- |
50 |
V/ns |
| PD |
Package power dissipation @ TA +25 |
- |
2.0 |
W |
| RthJA |
Thermal resistance, junction to ambient
|
- |
60 |
/W |
| TJ |
Junction temperature |
- |
125 |
|
| TS |
Storage temperature |
-55 |
150 |
| TL |
Lead temperature (soldering, 10 seconds) |
- |
300 |
DescriptionDescription The IR22381QPBF are 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. The sensing desaturation input is provided by active bias stage to reject noise. Soft shutdown is predominantly initiated in the event of overcurrent followed by turnoff of all six outputs. A shutdown input of the IR22381QPBF is provided for a customized shutdown 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 volt x second measurement.
Parameters: | Technical/Catalog Information | IR22381QPBF |
| Vendor | International Rectifier |
| Category | Integrated Circuits (ICs) |
| Configuration | 3 Phase Bridge |
| Voltage - Supply | 12.5 V ~ 20 V |
| Current - Peak | 350mA |
| Delay Time | 550ns |
| Package / Case | 64-MQFP |
| Packaging | Tray |
| Number of Outputs | 3 |
| Input Type | Inverting and Non-Inverting |
| Number of Configurations | 1 |
| Operating Temperature | -40°C ~ 125°C |
| High Side Voltage - Max (Bootstrap) | 1200V |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | IR22381QPBF
IR22381QPBF
|
IR22381QPBF Data Sheet
