IR2125PBF

The IR2125PBF from Infineon Technologies is a high-voltage, high-speed power MOSFET and IGBT driver. It is designed for high-side driving configurations and offers robust protection circuitry, including an over-current limiting loop.

Key electrical specifications include a floating channel operational range up to 500V, a gate drive supply range of 12 to 18V, and peak output current capabilities of 1.6A and 3.3A. The device supports logic input voltages down to 2.5V, making it compatible with standard CMOS or LSTTL outputs. It also features undervoltage lockout and an error lead for fault indication.

This gate driver is housed in an 8-PDIP through-hole package, suitable for applications requiring reliable high-side switching. The operating temperature range is -40°C to 150°C (TJ), ensuring performance in demanding environments. The IR2125PBF is designed for applications such as motor control and power supply systems where precise and protected gate driving is essential.

With its integrated protection features and high-voltage capability, the IR2125PBF provides a reliable solution for driving power transistors in various industrial and automotive applications. Its design prioritizes robustness and performance in challenging operating conditions.