Series: -
Type: -
On-State Resistance: -
Current - Output / Channel: -
Current - Peak Output: -
Number of Outputs: 2
Mounting Type: Surface Mount
Packaging: Tube
Number of Configurations: 1
Operating Temperature: -40°C ~ 125°C
Current - Peak: 2A
Input Type: Non-Inverting
Configuration: Half Bridge
Manufacturer: International Rectifier
Voltage - Supply: 11.5 V ~ 20 V
High Side Voltage - Max (Bootstrap): 1200V
Delay Time: 440ns
Package / Case: 24-SSOP (0.209", 5.30mm Width)
Supplier Device Package: 24-SSOP
Features: • Floating channel up to +600 or +1200V
• Soft over-current shutdown
• Synchronization signal to synchronize shut down with the other phases
• Integrated desaturation detection circuit
• Two stage turn on output for di/dt control
• Separate pull-up/pull-down output drive pins
• Matched delay outputs
• Under voltage lockout with hysteresis bandPinout
Specifications
| Symbol |
Definition |
Min. |
Max. |
Units |
| VS |
High side offset voltage |
VB - 25 |
VB + 0.3 |
V |
| VB |
High side floating supply voltage |
(IR2114 or IR21141) |
-0.3 |
625 |
| (IR2214 or IR22141) |
-0.3 |
1225 |
| VHO |
High side floating output voltage (HOP, HON and SSDH) |
VS - 0.3 |
VB + 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 and SSDL) |
VCOM -0.3 |
VCC + 0.3 |
| VIN |
Logic input voltage (HIN, LIN and FLT_CLR) |
VSS -0.3 |
VCC + 0.3 |
| VFLT |
FAULT input/output voltage (FAULT/SD and SY_FLT) |
VSS -0.3 |
VCC + 0.3 |
| VDSH |
High side DS input voltage |
VS -3 |
VB + 0.3 |
| VDSL |
Low side DS input voltage |
VCOM -3 |
VCC + 0.3 |
| dVs/dt |
Allowable offset voltage slew rate |
- |
50 |
V/ns |
| PD |
Package power dissipation @ TA +25 |
- |
1.5
|
W |
| RthJA |
Thermal resistance, junction to ambient |
- |
65 |
/W |
| TJ |
Junction temperature |
- |
125 |
|
| TS |
Storage temperature |
-55 |
150 |
| TL |
Lead temperature (soldering, 10 seconds) |
- |
300 |
DescriptionThe IR22141SS gate driver family is suited to drive a single half bridge in power switching applications. The high gate driving capability (2A source, 3A sink) and the low quiescent current enable bootstrap supply techniques in medium power systems. These drivers feature full short circuit protection by means of the power transistor desaturation detection and manages all the half-bridge faults by turning off smoothly the desaturated transistor through the dedicated soft shut down pin, therefore preventing over-voltages and reducing EM emissions. In multi-phase system IR22141SS drivers communicate using a dedicated local network (SY_FLT and FAULT/SD signals) to properly manage phase-to-phase short circuits. The system controller may force shutdown or read device fault state through the 3.3 V compatible CMOS I/O pin (FAULT/SD). To improve the signal immunity from DC-bus noise, the control and power ground use dedicated pins enabling low-side emitter current sensing as well. Undervoltage conditions in floating and low voltage circuits are managed independently.
Parameters: | Technical/Catalog Information | IR22141SS |
| Vendor | International Rectifier |
| Category | Integrated Circuits (ICs) |
| Configuration | Half Bridge |
| Voltage - Supply | 11.5 V ~ 20 V |
| Current - Peak | 2A |
| Delay Time | 440ns |
| Package / Case | 24-SSOP |
| Packaging | Tube |
| Number of Outputs | 2 |
| Input Type | Non-Inverting |
| Number of Configurations | 1 |
| Operating Temperature | -40°C ~ 125°C |
| High Side Voltage - Max (Bootstrap) | 1200V |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | IR22141SS
IR22141SS
|
IR22141SS Data Sheet
