MAX15037

2.2MHz、3A buck或boost转换器,集成高边开关

2.2MHz高开关频率、DC-DC转换器,驱动电流高达3A


点击查看特定型号的库存状况。

说明

MAX15036/MAX15037高频、DC-DC转换器,集成n沟道功率MOSFET,可向负载提供高达3A的电流。MAX15036带有内部功率MOSFET,用于异步buck或boost拓扑结构的电源。MAX15037设计用于同步buck拓扑结构电源。这两款器件可工作在4.5V至5.5V或5.5V至23V输入电压,各转换器的开关频率通过外部电阻在200kHz至2.2MHz之间编程。带有峰值电流限制的电压模式架构能够稳定工作在高达2.2MHz的开关频率。MAX15036包括一路时钟输出,用于驱动另一路DC-DC转换器180°错相工作;另外还包含一路上电复位(/RESET)输出。MAX15037包括一路电源就绪输出和同步整流驱动,可驱动buck转换器配置下的外部低边MOSFET,以实现高效率。

MAX15036/MAX15037采用峰值限流提供过流保护,另外还具有热关断功能,为负载点稳压提供高度可靠、紧凑的电源。其它特性还包括同步模式、内部数字软启动以及使能输入。MAX15036/MAX15037采用增强散热的16引脚TQFN (5mm x 5mm)封装,工作在-40°C至+125°C温度范围。
MAX15036、MAX15037:引脚配置 MAX15036、MAX15037:引脚配置 放大+

关键特性

  • 4.5V至5.5V或5.5V至23V输入电压范围
  • 输出电压可调:低至0.6V (降压)或高至28V (升压)
  • 3A输出电流
  • 同步整流驱动器输出(MAX15037),可实现更高效率
  • 200kHz至2.2MHz范围的电阻可编程开关频率
  • 外部同步及使能(导通/关断)控制输入
  • 时钟输出用于驱动第二路转换器180°错相工作(MAX15036)
  • 集成的150mΩ高边n沟道功率MOSFET
  • 上电复位输出(MAX15036)/电源就绪输出(MAX15037)
  • 短路保护(降压)/最大占空比限制(升压)
  • 热关断保护
  • 增强散热的16引脚TQFN封装,可耗散2.7W功率

应用

  • 汽车无线装置电源
  • IP电话/WLAN接入点
  • 服务器与网络
  • xDSL调制解调器电源
Part NumberVIN
(V)
VIN
(V)
VOUT1
(V)
Output Adjust. MethodIOUT1
(A)
Switch TypeSynchronous SwitchingPower Good SignalDC-DC OutputsOper. Freq.
(kHz)
Package/PinsBudgetary
Price
minmaxminSee Notes
MAX15036 4.5230.6Resistor3InternalYesYes12200
TQFN/16
$2.62 @1k
查看所有Step-Down Switching Regulators (403)

Part NumberVIN
(V)
VIN
(V)
VOUT1
(V)
IOUT1
(A)
Output Adjust. MethodSwitch TypePower Good SignalSynchronous SwitchingICC
(mA)
DC-DC OutputsOper. Freq.
(kHz)
Package/Pins
minmaxmaxtyp
MAX15036 4.523283ResistorInternalYesYes1.812200
TQFN/16
查看所有Step-Up Switching Regulators (98)
Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。

技术资料

设计指南 5133 Power-Supply Solutions for Altera FPGAs
设计指南 5132 Power-Supply Solutions for Xilinx FPGAs

质量和环境数据

申请可靠性报告: MAX15037 
无铅封装的锡(Sn)晶须报告
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


MAX20075D
36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

  • Synchronous DC-DC Converter with Integrated FETs
  • 20ns Minimum On-Time Small Solution Size Saves Space
  • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAX20076E
36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

  • Synchronous DC-DC Converter with Integrated FETs
  • 20ns Minimum On-Time Small Solution Size Saves Space
  • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAX20076D
36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

  • Synchronous DC-DC Converter with Integrated FETs
  • 20ns Minimum On-Time Small Solution Size Saves Space
  • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAX25276D
36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

  • Synchronous DC-DC Converter with Integrated FETs
  • 20ns Minimum On-Time Small Solution Size Saves Space
  • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAXM17724
Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17712
Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17720
Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM15068
7.5V to 60V, 200mA Himalaya uSLIC Step-Down Power Module

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17633
4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17634
4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17635
4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17630
4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17631
4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17632
4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17537
4.5V to 60V, 3A 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

MAX20473
Low-Voltage Synchronous Boost Converter

  • Synchronous Boost Converter
  • 3.0V to 4.0V Operating Supply Voltage
  • True Output Shutdown

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

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

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

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
超低静态电流、低噪声、3.5W升/降压调节器

  • 延长系统运行时间
  • 低、连续噪声特性
  • 自适应负载瞬态响应

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

类型 编号 PDF 标题
设计指南 5133 Power-Supply Solutions for Altera FPGAs
设计指南 5132 Power-Supply Solutions for Xilinx FPGAs