MAX20830

推荐新设计使用

30A, 2MHz, 2.7V to 16V Integrated Step-Down Switching Regulator with PMBus

数据手册 (Rev. 1) 产品选型表
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产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。
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产品详情

  • 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
MAX20830
30A, 2MHz, 2.7V to 16V Integrated Step-Down Switching Regulator with PMBus
MAX20830 Block Diagram MAX20830 Pin Configuration
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参考资料

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评估套件

eval board
schematic 1
schematic 2
schematic 3
MAX20830TEVKIT

MAX20830 Evaluation Board

立即购买 更多内容

特性和优点

  • Wide 2.7V to 16V Input Voltage Range
  • 0.4V to 5.8V Output Voltage Range
  • Selectable: Switching Frequency, OCP Threshold, DEM Feature, DCM Mode, Voltage Loop Gain, and PMBus Address
  • High Efficiency and Power Density
  • Low Component Count
  • Proven PCB Layout
  • Fully Assembled and Tested for Basic Functionality

产品详情

The MAX20830 evaluation kit (EV kit) is a reference design platform designed for evaluation of the MAX20830/MAX20830T single-output, fully integrated, highly efficient, step-down DC-DC switching regulators with a PMBus™ interface. The MAX20830/MAX20830T have an internal 1.8V LDO output to power the gate drives (VCC) and internal circuitry (AVDD). The devices also have an optional LDO input pin (LDOIN), allowing connection from a 2.5V to 5.5V bias input supply for optimized efficiency. The EV kit is capable of delivering up to 30A to the load. The EV kit package is a fully assembled and tested multilayer PCB implementation of high efficiency and high-power density.

The selection of key converter configuration parameters acting on two external resistors allows the design flexibility to match several application scenario requirements. Refer to the MAX20830 IC data sheet for detailed information regarding the description, features, benefits, and parameters.

eval board
schematic 4
schematic 5
schematic 6
MAX20830EVKIT

MAX20830 Evaluation Board

立即购买 更多内容

特性和优点

  • Wide 2.7V to 16V Input Voltage Range
  • 0.4V to 5.8V Output Voltage Range
  • Selectable: Switching Frequency, OCP Threshold, DEM Feature, DCM Mode, Voltage Loop Gain, and PMBus Address
  • High Efficiency and Power Density
  • Low Component Count
  • Proven PCB Layout
  • Fully Assembled and Tested for Basic Functionality

产品详情

The MAX20830 evaluation kit (EV kit) is a reference design platform designed for evaluation of the MAX20830/MAX20830T single-output, fully integrated, highly efficient, step-down DC-DC switching regulators with a PMBus™ interface. The MAX20830/MAX20830T have an internal 1.8V LDO output to power the gate drives (VCC) and internal circuitry (AVDD). The devices also have an optional LDO input pin (LDOIN), allowing connection from a 2.5V to 5.5V bias input supply for optimized efficiency. The EV kit is capable of delivering up to 30A to the load. The EV kit package is a fully assembled and tested multilayer PCB implementation of high efficiency and high-power density.

The selection of key converter configuration parameters acting on two external resistors allows the design flexibility to match several application scenario requirements. Refer to the MAX20830 IC data sheet for detailed information regarding the description, features, benefits, and parameters.
MAX20830TEVKIT
MAX20830 Evaluation Board
MAX20830TEVKIT Angle View MAX20830TEVKIT Bottom View MAX20830TEVKI Top View
MAX20830EVKIT
MAX20830 Evaluation Board
MAX20830EVKIT Board Photo Angle MAX20830EVKIT Board Photo Top MAX20830EVKIT Board Photo Bottom

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