MAX8810A

VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers

Peak Current-Mode Control Combined with Maxim's Proprietary Rapid Active Current Averaging (RA²) for Excellent Current-Sharing Accuracy, Fast, Accurate Voltage Positioning, and Superior Transient Response

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Part Details

  • VRD11/VRD10 and K8 Rev F Compliant
  • ±0.35% Initial Output Voltage Accuracy
  • Dual Integrated Drivers with Integrated Bootstrap Diodes
  • Up to 26V Input Voltage
  • Adaptive Shoot-Through Protection
  • Soft-Start, Soft-Stop, VRREADY Output
  • Fast Load Transient Response
  • Individual Phase, Fully Temperature-Compensated Cycle-by-Cycle Average Current Limit
  • Current Foldback at Short Circuit
  • Voltage Positioning or Integral Feedback
  • Differential Remote Voltage Sensing
  • Programmable Positive and Negative Offset Voltages
  • 150kHz to 1.2MHz Switching Frequency per Phase
  • NTC-Based, Temperature-Independent Load Line
  • Precise Phase Current Sharing
  • Programmable Thermal-Monitoring Output (VRHOT)
  • 6A Peak MOSFET Drivers
  • 0.3Ω/0.85Ω Low-Side, 0.8Ω/1.1Ω High-Side Drivers (typ)
  • 40-Pin and 48-Pin Thin QFN Packages
MAX8810A
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
MAX8809A, MAX8810A: Block Diagrams
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Hardware Ecosystem

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