Features
- On-chip micro-isolator (isolated circuit)
- High-voltage isolation: 3750Vrms for 1min
- High common-mode transient immunity (CMTI): over 150V/ns
- High-output gate drive circuit
- Gate drive output peak current (Source/Sink): 10A typ. / 10A typ.
- On-chip active Miller clamp
- Soft turn-off function
- Various on-chip protection circuits:
- Overcurrent detection via current sense: 0.7V typ.
- On-chip undervoltage lockout (UVLO):
- VCC1 (5V system): 4.1V typ.
- VCC2 (15V system): 10V typ.
- Fault alarm outputs on FOB pin and latched fault status reset via RSTB pin
- Operating temperature: –40 °C to 125 °C (junction temperature: 150 °C max)
- AEC-Q100 qualified (Grade 1)
Description
The RAJ2930104AGM is a gate driver IC for IGBT and SiC MOSFET gate drive in high-voltage inverter applications. Integrated 3.75kVrms micro-isolators provide data transfer with high-voltage isolation between the primary circuit (MCU side) and the secondary circuit (IGBT side). In addition, it boasts superior common-mode transient immunity (CMTI) performance of over 150V/ns, ensuring reliable communication and increased noise immunity while meeting the high voltages and fast switching speeds required in inverter systems. This device contains a gate drive circuit, Miller clamp circuit, and soft turn-off circuit, as well as several types of protection circuits, such as overcurrent detection.
Parameters
| Attributes | Value |
|---|---|
| Supply Voltage Vcc Range | 5-20V |
| Input Voltage Range (V) | 4.5 - 5.5 |
| Number of Controlled Supplies (#) | 1 |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| SOP16 | 7.5 x 10.3 x 2.3 | 16 | 1.27 |
Application Block Diagrams
 | Humanoid Battery Management System Integrated humanoid robot BMS enabling safe, real-time power management, protection, and battery-state control. |