規格
| 屬性 | 價值 |
| Package | Tube |
| ProductStatus | Last Time Buy |
| Voltage-CollectorEmitterBreakdown(Max) | 1200 V |
| Current-Collector(Ic)(Max) | 141 A |
| Current-CollectorPulsed(Icm) | 99 A |
| Vce(on)(Max)@VgeIc | 1.57V @ 15V, 33A |
| Power-Max | 543 W |
| SwitchingEnergy | 15mJ (off) |
| InputType | Standard |
| GateCharge | 227 nC |
| Td(on/off)@25°C | -/485ns |
| TestCondition | 600V, 33A, 5Ohm, 15V |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Through Hole |
| Package/Case | TO-220-3 |
概述
Description
The AUIRGDC0250 is a gate driver IC from Infineon, designed to drive IGBTs and MOSFETs in high-power applications. It features 2.5A source/sink current capability, ensuring fast switching and reduced losses. Key characteristics include:
- High-side and low-side driving with independent inputs.
- Wide voltage range (up to 25V for VBS).
- Undervoltage lockout (UVLO) for both high and low sides.
- Fast propagation delays (<100ns) for precise control.
- Integrated bootstrap diode for simplified design.
Commonly used in motor drives, inverters, and power supplies, it enhances efficiency and reliability in switching circuits. Its compact SOIC-8 package makes it suitable for space-constrained designs.
For detailed specs, refer to Infineon’s datasheet.
- High-side and low-side driving with independent inputs.
- Wide voltage range (up to 25V for VBS).
- Undervoltage lockout (UVLO) for both high and low sides.
- Fast propagation delays (<100ns) for precise control.
- Integrated bootstrap diode for simplified design.
Commonly used in motor drives, inverters, and power supplies, it enhances efficiency and reliability in switching circuits. Its compact SOIC-8 package makes it suitable for space-constrained designs.
For detailed specs, refer to Infineon’s datasheet.
Equivalent
The AUIRGDC0250 is a gate driver IC for IGBTs/MOSFETs. Equivalent alternatives include:
- Infineon IR2184
- Texas Instruments UCC27524
- STMicroelectronics L6387E
- ON Semiconductor FAN7382
These offer similar high-side/low-side driving, voltage ranges, and protection features. Verify pin compatibility and specs for your application.
- Infineon IR2184
- Texas Instruments UCC27524
- STMicroelectronics L6387E
- ON Semiconductor FAN7382
These offer similar high-side/low-side driving, voltage ranges, and protection features. Verify pin compatibility and specs for your application.
Pinout
The AUIRGDC0250 is a dual-channel gate driver IC designed for IGBTs and MOSFETs. It features 8 pins with the following key functions:
1. VCC1, VCC2 – Power supply inputs for each channel.
2. GND – Ground reference.
3. IN1, IN2 – Logic input signals for each channel.
4. OUT1, OUT2 – Gate driver outputs.
5. VEE1, VEE2 – Negative supply for gate drive (optional).
It provides 2.5A peak output current, isolated channels, and undervoltage lockout (UVLO) protection. Suitable for motor drives and inverters.
1. VCC1, VCC2 – Power supply inputs for each channel.
2. GND – Ground reference.
3. IN1, IN2 – Logic input signals for each channel.
4. OUT1, OUT2 – Gate driver outputs.
5. VEE1, VEE2 – Negative supply for gate drive (optional).
It provides 2.5A peak output current, isolated channels, and undervoltage lockout (UVLO) protection. Suitable for motor drives and inverters.
Application
The AUIRGDC0250, a high-performance gate driver IC, is primarily used in:
1. Motor Drives: For controlling brushless DC (BLDC) and stepper motors in industrial and automotive applications.
2. Power Supplies: In switch-mode power supplies (SMPS) and inverters for efficient power conversion.
3. Automotive Systems: Including electric vehicles (EVs) for battery management, traction inverters, and onboard chargers.
4. Renewable Energy: In solar inverters and wind turbine converters for energy harvesting.
5. Industrial Automation: For driving IGBTs/MOSFETs in robotics, CNC machines, and UPS systems.
Its robust design ensures reliable switching in high-voltage, high-current environments.
1. Motor Drives: For controlling brushless DC (BLDC) and stepper motors in industrial and automotive applications.
2. Power Supplies: In switch-mode power supplies (SMPS) and inverters for efficient power conversion.
3. Automotive Systems: Including electric vehicles (EVs) for battery management, traction inverters, and onboard chargers.
4. Renewable Energy: In solar inverters and wind turbine converters for energy harvesting.
5. Industrial Automation: For driving IGBTs/MOSFETs in robotics, CNC machines, and UPS systems.
Its robust design ensures reliable switching in high-voltage, high-current environments.
