MAX15301

InTune自动补偿数字PoL控制器,带有驱动器和PMBus遥测

通过模拟控制器设置可满足瞬态和轻载性能的唯一数字电源IC


点击查看特定型号的库存状况。

说明

MAX15301是一款全性能、高效率数字负载点(PoL)控制器,带有先进的电源管理以及遥测特性。与基于PID的数字电源调节器不同,MAX15301采用Maxim专利的InTune自动补偿、状态空间控制算法。InTune控制对小信号和大信号响应均有效,并受占空比饱和度的影响。这样就无需用户确定和设置从线性模式至非线性模式转换的门限。可产生快速的环路瞬态响应,与竞争的数字控制器相比,可减少输出电容的数量。

MAX15301具有优化效率的多个特性。内部开关BabyBuck调节器产生栅极驱动以及控制器的内部偏置电源,具有很低的功率损失。先进的、高效MOSFET栅极驱动器具有自适应非重叠定时,可连续调整高边和低边定时,在整个电压、电流以及温度范围内将开关损耗降到最小。

MAX15301在设计时考虑到终端用户的设计环境。板上PMBus兼容串行总线可与监控和故障管理的监控控制器进行通讯。全套的电源管理功能,无需复杂且昂贵的排序和监控IC。基本的DC-DC转换器可通过引脚搭接进行设置,无需用户配置固件。允许在板级系统工程完成之前快速开发电源子系统。Maxim提供配置MAX15301的硬件和软件支持。

MAX15301采用32引线、5mm × 5mm TQFN封装,工作在-40°C至+85°C温度范围。

MAX15301: Typical Operating Circuit MAX15301: Typical Operating Circuit 放大+

关键特性

  • InTune自动补偿确保在优化瞬态性能时保持稳定
  • 非线性补偿可产生快速瞬态响应,并减小输出电容
  • 差分远端电压采集,确保在整个温度范围内(-40°C至+85°C)具有±1% VOUT精度
  • PMBus接口用于配置、控制和监控
  • 支持电压定位
  • 提高效率
    • 驱动器具有自适应非重叠定时
  • 4.5V至14V宽输入范围
  • 高效片上BabyBuck调节器,用于自偏置
  • 0.5V至5.25V输出电压范围
  • 启动进入预偏置输出
  • 可配置软启动和软停止时间
  • 固定频率工作,带有SYNC (300kHz至1MHz)
  • 灵活的排序和故障管理
  • 引脚搭接配置
    • 输出电压、从地址、开关频率、电流限制
  • 开箱即用,加速原型开发

应用

  • 基站设备
  • 图形卡
  • 电源模块
  • 路由器/交换机
  • 服务器
  • 存储系统
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

质量管理体系 >
环境管理体系 >

 
Status:
Package:
Temperature:

相关资料


MAX20473
Low-Voltage Synchronous Boost Converter

  • Synchronous Boost Converter
  • 3.0V to 4.0V Operating Supply Voltage
  • True Output Shutdown
  • High Precision
    • ±1.5% Output-Voltage Accuracy
    • 93V ±2% Undervoltage Monitoring
    • 107V ±2% Overvoltage Monitoring
  • Robust for the Automotive Environment
    • Current-Mode Control, Forced-PWM, and Skip Operation
    • Overtemperature and Overcurrent Protection
    • 12-Pin (3mm × 3mm) TDFN

  • MAX17662
    3.5V to 36V, 2A, High-Efficiency, Synchronous Step-Down DC-DC Converter

    • Reduces External Components and Total Cost
    • Reduces Number of DC-DC Regulators to Stock
    • Reduces Power Dissipation

    MAX77504
    14V Input, 3A High-Efficiency Buck Converter in WLP or QFN

    • 3A Single-Channel Buck Regulator
    • 2.6V to 14V Input Voltage
    • 0.6V to 6V Output Voltage Range

    MAX20458
    36V Boost Controller with 3.5A Synchronous Buck Converter For Automotive Applications

    • Meets Stringent OEM Module Power Consumption and Performance Specifications
    • Enables Crank-Ready Designs
    • EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input Voltage Range

    MAX20057
    36V Boost Controller with Dual 3.5A/2A Synchronous Buck Converters for Automotive Applications

    • Meets Stringent OEM Module Power Consumption and Performance Specifications
    • Enables Crank-Ready Designs
    • Integration and Thermally Enhanced Packages Save Board Space and Cost

    MAX17631
    4.5V to 36V, 1.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter

    • Reduces External Components and Total Cost
    • Reduces Number of DC-DC Regulators to Stock
    • Reduces Power Dissipation

    MAX17634A
    4.5V to 36V, 4.25A, High-Efficiency, Synchronous Step-Down DC-DC Converter

    • Reduces External Components and Total Cost
    • Reduces Number of DC-DC Regulators to Stock
    • Reduces Power Dissipation

    MAX17634B
    4.5V to 36V, 4.25A, High-Efficiency, Synchronous Step-Down DC-DC Converter

    • Reduces External Components and Total Cost
    • Reduces Number of DC-DC Regulators to Stock
    • Reduces Power Dissipation

    MAX17634C
    4.5V to 36V, 4.25A, High-Efficiency, Synchronous Step-Down DC-DC Converter

    • Reduces External Components and Total Cost
    • Reduces Number of DC-DC Regulators to Stock
    • Reduces Power Dissipation

    MAX77501
    110VPK-PK High-Efficiency Piezo Haptic Actuator Boost Driver

    • 110VPK-PK Haptic Waveforms Generation
    • Optimized for up to 2µF Haptic Piezo Actuator
    • 2.8V to 5.5V Input Supply Range

    MAX20457
    36V Dual 3.5A/2A Synchronous Buck Converters for Automotive Applications

    • Meets Stringent OEM Module Power Consumption and Performance Specifications
    • Enables Crank-Ready Designs
    • EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input-Voltage Range

    MAXM17536
    4.5V to 60V, 4A High-Efficiency, DC-DC Step-Down SiP Power Module with Integrated Inductor

    • Reduces Design Complexity, Manufacturing Risks, and Time-to-Market
    • Saves Board Space in Space-Constrained Applications
    • Offers Flexibility for Power-Design Optimization

    MAX17576
    4.5V to 60V, 4A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation

    • Reduces External Components and Total Cost
    • Reduces Number of DC-DC Regulators to Stock
    • Reduces Power Dissipation

    MAX20412
    Automotive Low-Voltage 2-Channel Step-Down Controller

    • 2-Channel, High-Efficiency DC-DC Controller in a Small Solution Size
    • High-Precision Regulator for Applications Processors
    • Low-Noise Features Reduce EMI

    MAX20343
    Ultra-Low Quiescent Current, Low Noise 3.5W Buck-Boost Regulator

    • Extend System Run Time
    • Low, Continuous Noise Profile
    • Adaptable Load Transient Response

    MAX20004E
    36V, 220kHz to 2.2MHz, 4A/6A/8A Fully Integrated Automotive Step-Down Converters

    • Multiple Functions for Small Size
    • High Precision
    • Robust for the Automotive Environment

    MAX20006E
    36V, 220kHz to 2.2MHz, 4A/6A/8A Fully Integrated Automotive Step-Down Converters

    • Multiple Functions for Small Size
    • High Precision
    • Robust for the Automotive Environment

    MAX20008E
    36V, 220kHz to 2.2MHz, 4A/6A/8A Fully Integrated Automotive Step-Down Converters

    • Multiple Functions for Small Size
    • High Precision
    • Robust for the Automotive Environment

    MAX17630
    4.5V to 36V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter

    • Reduces External Components and Total Cost
    • Reduces Number of DC-DC Regulators to Stock
    • Reduces Power Dissipation

    MAX20011
    Automotive Single 8A/12A Step-Down Converter with High Efficiency

    • High-Efficiency DC-DC Converter
    • Up to 12A peak output current:
    • Differential Remote Voltage Sensing

    MAX15158Z
    High-Voltage Multiphase Boost Controller

    • Wide Operating Range
    • Integration Reduces Design Footprint
    • Robust Fault Protection Improves Quality and Reliability

    MAX20079
    Automotive 36V 3.5A Buck Converter with 3.5μA IQ

    • Synchronous DC-DC Converter with Integrated FETs
    • Small Solution Size Saves Space
    • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

    MAX20026, MAX20026S
    汽车应用、四通道、低压、降压型DC-DC转换,带低噪声LDO

    • 高度集成减小方案尺寸
    • 设计性能支持汽车应用负载点调节
    • 低噪声特性改善EMI性能

    MAX20026S
    汽车应用、四通道、低压、降压型DC-DC转换,带低噪声LDO

    • 高度集成减小方案尺寸
    • 设计性能支持汽车应用负载点调节
    • 低噪声特性改善EMI性能

    MAX20801
    MPP跟踪DC-DC转换器

    • 对20-24个串联PV电池执行MPPT
    • 快速MPPT快速响应条件变化
    • 集成限压箝位输出电压

    MAX20800
    MPP跟踪DC-DC转换器

    • 对20-24个串联PV电池执行MPPT
    • 快速MPPT快速响应条件变化
    • 集成限压箝位输出电压

    MAX20059
    4.5V至76V、1A高效、同步降压型DC-DC转换器

    • 同步DC-DC转换器,集成FET
    • 设计灵活性
    • 低电平有效RESET输出和EN输入(最大26V)简化电源排序

    MAX20058
    60V、1A、汽车应用、同步降压型DC-DC转换器

    • 同步DC-DC转换器,集成FET
    • 设计灵活性
    • 低电平有效RESET输出和EN输入(最大26V)简化上电时序

    类型 编号 标题
    评估板8608MAX15301EVKITHP MAX15301评估板