ADUM4136BRWZ

ADuM4136 is a single-channel gate driver specifically optimized for driving insulated gate bipolar transistors (IGBTs). Analog Devices, Inc., iCoupler® technology provides isolation between the input signal and the output gate drive. Operation with unipolar or bipolar secondary supplies is possible, allowing negative gate drive if needed. The Analog Devices chip scale transformers also provide isolated communication of control information between the high voltage and low voltage domains of the chip. Information on the status of the chip can be read back from dedicated outputs. Control of resetting the device after a fault on the secondary side is performed on the primary side of the device. Integrated onto the ADuM4136 is a desaturation detection circuit that provides protection against high voltage short-circuit IGBT operation. Typical application includes MOSFET/IGBT gate drivers, photovoltaic(PV) inverters, motor drives and power supplies.

• 4A peak drive output capability and output power device resistance is <lt/>1ohm
• Desaturation protection features isolated fault output and soft shutdown on fault
• Isolated fault and ready functions and output, input undervoltage lockout (UVLO)
• 55ns typical low propagation delay and minimum pulse width of 50ns
• Output voltage range to 35V and input voltage range from 2.5V to 6V
• Creepage distance of 0.30inch minimum
• 100KV/μs minimum common-mode transient immunity (CMTI)
• 20-year lifetime for 600Vrms or 1092V DC working voltage
• 16 lead WSOIC package
• Operating temperature range from -40°C to 125°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party