JSMSEMI IRS2127STRPBF-JSM

The IRS2127 is a high-voltage, high-speed single-channel high-side MOSFET/IGBT gate driver with overcurrent detection. Fabricated using a high-voltage compatible process that enables monolithic integration of the high-side gate drive circuit, the logic input is compatible with CMOS or LSTTL logic output levels as low as 3.3V. The built-in high-side overcurrent protection circuit shuts down the output when an overcurrent condition is detected, while an open-drain FAULT pin asserts a fault signal. The floating channel supports driving of high-side N-channel power MOSFETs, with a maximum floating supply offset voltage of 250V. Available in an SOIC8 package, it operates over a temperature range of -40°C to 125°C.

• Bootstrap floating high-side channel
• Maximum operating voltage: +250V
• Compatible with 3.3V, 5V, and 15V input logic
• dVₛ/dt immunity up to ±50V/ns
• Vs negative bias capability down to -5V
• Input/output in-phase
• Gate drive voltage range: 12V to 20V
• Integrated UVLO with undervoltage threshold 9V/10.3V
• Propagation delay: turn-on/turn-off Ton/Toff = 150ns/150ns
• Wide temperature range: -40°C to 125°C
• Fault pin fault output
• RoHS compliant
• SOIC8 (S)

• Motor control and drive
• Robotics
• EV fast charging