IR2104 High Voltage, High Speed Power MOSFET and IGBT Driver
High voltage driver with fast switching capabilities and compatible with various logic inputs.
- Floating Channel: Designed for bootstrap operation, fully operational to +600V, tolerant to negative transient voltage, dV/dt immune.
- Gate Drive Supply Range: 10 to 20V
- Input Logic Compatibility: 3.3V, 5V, and 15V
- Deadtime: Internally set
- Output Phase: High side output in phase with input
Top Features:
- Floating channel for bootstrap operation
- Compatible with 3.3V, 5V, and 15V logic inputs
- Undervoltage lockout feature included
- High pulse current buffer stage for minimum driver cross-conduction
The IR2104 is a high voltage, high-speed power MOSFET and IGBT driver with independent high and low side referenced output channels. It utilizes proprietary HVIC and latch immune CMOS technologies, ensuring ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL outputs as low as 3.3V.
The output drivers are equipped with a high pulse current buffer stage that minimizes driver cross-conduction. The floating channel is suitable for driving an N-channel power MOSFET or IGBT in the high-side configuration, operating within a wide range of 10 to 600 volts.
Additionally, the IR2104 features undervoltage lockout, cross-conduction prevention logic, internally set deadtime, and matched propagation delay for both channels. The shutdown input turns off both channels, providing a comprehensive control over the operation.
Moreover, the IR2104 is also available in a LEAD-FREE variant for environmentally conscious applications.
* Images are for illustration only; actual product may vary.