JSMSEMI IRS2128STRPBF-JSM

The IRS2128S is a high-voltage, high-speed single-channel high-side MOSFET/IGBT gate driver with overcurrent detection. Fabricated using a high-voltage compatible process, it integrates the high-side gate drive circuit on a single chip, with logic input levels compatible with CMOS or LSTTL outputs as low as 3.3V. The built-in high-side overcurrent protection circuit shuts down the output when an overcurrent condition is detected, while simultaneously asserting a fault signal through an open-drain FAULT pin. The floating channel supports high-side N-channel power MOSFET driving, with a maximum floating supply offset voltage of 300V. Housed in an SOIC8 package, it operates over a temperature range of -40°C to 125°C.

• Integrated bootstrap diode
• Maximum operating voltage +300V
• Compatible with 3.3V, 5V, and 15V input logic
• dV/dt immunity up to ±50V/ns
• Vs negative bias capability down to -5V
• Input/output in-phase
• Gate drive voltage from 12V to 20V
• Integrated UVLO circuit, UVLO threshold 9V/10.3V
• Propagation delay: turn-on/turn-off Ton/Toff = 150ns/150ns
• Wide temperature range -40°C~125°C
• Fault pin fault output
• RoHS compliant
• SOP-8

• Motor control and drive
• Robotics
• Electric vehicle fast charging