MAX22701D Ultra-High CMTI Isolated Gate Drivers

MAX22701D Ultra-High CMTI Isolated Gate Drivers

The MAX22700–MAX22702 are a family of single-channel isolated gate drivers with ultra-high common-mode transient immunity (CMTI) of 300kV/µs (typ). The devices are designed to drive silicon-carbide (SiC) or galliumnitride (GaN) transistors in various inverter or motor control applications. All devi.

Features

●
● Matching Propagation Delay
• 20ns Minimum Pulse Width
• 35ns Propagation Delay at Room Temperature
• 2ns Part-to-Part Propagation Delay Matching at Room Temperature
• 5ns Part-to-Part Propagation Delay Matching over -40°C to +125°C Temperature Range
●
● High CMTI (300kV/µs, typ)
●
● Robust Galvanic Isolation
• Withstands 3kVRMS for 60s (VISO)
• Continuously Withstands 848VRMS (VIOWM)
• Withstands ±5kV Surge Between GNDA and VSSB with 1.2/50μs Waveform
●
● Precision UVLO
●
● Options to Support a Broad Range of Applications
• 3 Output Options: GNDB, Miller Clamp, or Adjustable UVLO
• 2 I.