MAX20710

PRODUCTION

Integrated, Step-Down Switching Regulator with PMBus

Monolithically Integrated, PMBus-Enabled Step-Down Switching Regulator with High-Power Density and Low Component Count

Data Sheet (Rev. 0) Product Selection Table
Part Models
2
1ku List Price
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Part Details

  • High Power Density and Low Component Count
    • Overall Solution Size 509mm2 Including Inductor and Output Capacitors
    • 90.8% Peak Efficiency with VDDH = 12V and VOUT = 1V
    • Fast Transient Response: Supports Up to 300A/µs Load-Step Transients
  • Optimized Component Performance and Efficiency with Reduced Design-In Time
    • PMBus-Compliant Interface for Telemetry andPower Management
    • Voltage, Current, and Temperature Reporting through the Digital Bus
  • Increased Power-Supply Reliability with System and IC Self-Protection Features
    • Differential Remote Sense with Open-Circuit Detection
    • Hiccup Overcurrent Protection
    • Programmable Thermal Shutdown
MAX20710
Integrated, Step-Down Switching Regulator with PMBus
MAX20710: Block Diagram
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Documentation

Data Sheet 1

Application Note 2

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Software Resources

Device Drivers 1

Tools & Simulations

Software Development 1

EE-Sim Power® Tools 1

The EE-Sim DC-DC Converter Tool uses your requirements to quickly create a complete power design including a schematic, BOM with commercially available parts, and time and frequency domain simulations. Your customized schematic can be downloaded for further analysis in the standalone EE-Sim OASIS Simulator, featuring SIMPLIS and SIMetrix SPICE engines.

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Evaluation Kits

eval board
schematic 1
MAXPOWERTOOL002

USB-to-PMBus Interface Dongle for Power Products

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Product Details

The MAXPOWERTOOL002# is an interface adapter between a host PC (IBM™-compatible) and Analog Devices' PMBus compatible eval boards for power solutions such as hot swaps, 12V multiphase controllers, and 12V point of load devices. The interface to the host PC is a standard type-A to mini-B USB cable. The interface to the eval board is through a 16-pin ribbon cable that carries the PMBus commands.

The MAXPOWERTOOL002# is intended to be used with Analog Devices’s Digital PowerTool GUI, and it works with the following devices: MAX20751, MAX20754, MAX20710, MAX20730, MAX20743, MAX20734, MAX20796, MAX20810, MAX20815, MAX16550, MAX16545B/C.

MAX20710EVKIT

Evaluation Kit for the MAX20710

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Features and Benefits

  • High Efficiency and Power Density
  • Low Component Count
  • Small Solution Size
    • 509mm2 Including Inductor and Output Capacitors
  • Optimized Performance
  • Reduced Design-In Time
  • Interfaces to Maxim PMBus™ Dongle and PowerToolTM GUI
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX20710 Evaluation Kit (EV kit) serves as a reference platform for evaluating the MAX20710 voltage-regulator IC. This single-chip, integrated switching regulator provides an extremely compact, low-cost, highly efficient, fast, accurate, and reliable power-delivery solution for emerging low-output voltage applications up to 10A. Refer to the MAX20710 IC data sheet for more information.

The EV kit comprises a fully-assembled and tested PCB implementation of the MAX20710. Jumper pins, test points, and input/output connectors are included for flexibility and ease-of-use in a wide range of applications.

The evaluation board is configured with an edge strip to allow high di/dt loading when evaluating the system. The +VOUT connection is on the top side, while the return (or -VOUT) is on the bottom side, 1) directly mirroring the top-side strip. Either solder the load devices directly to the output strip or use the J8 terminal block to interface to a load.

Applications

  • Communications Equipment
  • I/O
  • Memory VDDQ
  • Networking Equipment
  • Point-of-Load Voltage Regulators
  • Servers and Storage Equipment
  • μP Chipsets
MAXPOWERTOOL002
USB-to-PMBus Interface Dongle for Power Products
MAXPOWERTOOL002 Image Photo
MAX20710EVKIT
Evaluation Kit for the MAX20710

Reference Designs

MAXREFDES1233
MAXREFDES1233
MAXREFDES1233 Circuits from the lab

1.8V/10A Core Power Supply for CPUs, Microcontrollers, FPGAs, or DDR2 Interfaces Using the MAX20710

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Features and Benefits

  • PMBus Interface
  • Soft-Start
    • Protections
    • Output under/over-voltage alert
    • Current limit and short-circuit protection
    • Input UVLO at 3.9V
    • Over-temperature protection
MAXREFDES1233
1.8V/10A Core Power Supply for CPUs, Microcontrollers, FPGAs, or DDR2 Interfaces Using the MAX20710
MAXREFDES1233

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