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MAX22702DAWA+

MAX22702DAWA+

Gate Driver Capacitive Coupling 5000Vrms 1 Channel 8-SOIC

  • Part Number: MAX22702DAWA+
  • Brands: Analog Devices
  • Category: Gate Drivers

Details

The MAX22700–MAX22702 are a family of single-channelisolated gate drivers with ultra-high common-modetransient immunity (CMTI) of 300kV/µs (typ). TThe devices aredesigned to drive silicon-carbide (SiC) or gallium-nitride(GaN) transistors in various inverter or motor control applicationswith different output gate-drive circuitry and B-sidesupply voltages. The devices feature variants with outputoptions for gate driver common pin GNDB (MAX22700),Miller Clamp (MAX22701), and adjustable undervoltagelockoutUVLO (MAX22702). In addition, variants are offeredas differential (D versions) or single-ended (E versions)inputs. All devices have integrated digital galvanicisolation using Maxim’s proprietary process technology.The MAX22700–MAX22702 feature isolation for a withstandvoltage rating of 3kVRMS (narrow SOIC package) or5kVRMS (wide SOIC package) for 60 seconds.

Feature

  • 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 (Narrow SOIC) or 5kVRMS(Wide SOIC) for 60s (VISO)
    • Continuously Withstands 600VRMS (Narrow SOIC)or 848VRMS (Wide SOIC) (VIOWM)
    • Withstands ±5kV Surge Between GNDA and VSSBwith 1.2/50µs Waveform
  • Precision UVLO
  • Options to Support a Broad Range of Applications
    • 3 Output Options: GNDB, Miller Clamp, or Adjustable UVLO
    • 2 Input Configurations: Single-Ended with Enable(E versions) or Differential (D versions)

Application

  • Isolated Gate Driver for Inverters
  • Motor Drives
  • UPS and PV Inverters

Parameters

Galvanically Isolated Gate Drivers Details
Analog Devices / Maxim Integrated Galvanically Isolated Gate Drivers
78

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