Analog Devices MAX20830

Description

The MAX20830/MAX20830T are fully integrated, highlyefficient, step-down DC-DC switching regulators with aPMBus interface. The devices operate from 2.7V to 16Vinput supplies, and the output can be adjusted from 0.4Vto 5.8V, delivering up to 30A of load current.The switching frequency of the devices can beconfigured from 500kHz to 2MHz to provide thecapability of optimizing the design in terms of size andperformance

Features

• High Power Density with Low Component Count
  • Compact 4.3mm x 6.55mm, 16-Pin FC2QFNPackage
  • Internal Compensation
  • Single Supply Operation with Integrated LDO for Bias Generation
  • Wide Operating Range
  • 2.7V to 16V Input Voltage Range
  • 0.4V to 5.8V Output Voltage Range
  • 500kHz to 2MHz Configurable Switching Frequency
  • -40°C to +125°C Junction Temperature Range
  • Optimized Performance and Efficiency
  • 94.5% Peak Efficiency with VDDH = 12V and VOUT = 1.8V
  • High Efficiency with Optional External Bias Input Supply
  • AMS to Improve Load-Transient Response
  • Differential Remote Sense
  • PMBus Interface
  • Adaptive Voltage Scaling of 0.4V to 0.8VReference Range
  • PMBus Telemetry of Output Current, Output Voltage, Input Voltage, and Junction Temperature

Typical applications

More information

• Datasheet
• IC product information