MAX17103

用于TFT LCD的DC-DC转换器,集成扫描驱动器、VGL控制器、运算放大器和LDO

带有扫描驱动器的集成PMIC,适用于笔记本电脑的LCD板,采用GOA技术


点击查看特定型号的库存状况。

说明

MAX17103包含一路高性能升压调节器、一路350mA低压差线性稳压器、一路高速运算放大器、一路负压线性稳压控制器以及一路高压电平转换扫描驱动器。该器件经过优化,可用于薄膜晶体管(TFT)液晶显示器(LCD)。

升压DC-DC转换器为面板源极驱动IC提供稳定的电源电压。1.2MHz高开关频率允许使用超小型电感和陶瓷电容。对于源极驱动器的典型脉冲负载,电流模式控制结构能够提供快速瞬态响应。该升压调节器具有可调节软启动和可调节逐周期限流功能。

大电流运算放大器设计用于驱动LCD背板(VCOM),放大器具有大输出电流(±200mA)、高压摆率(50V/µs)、宽带(12MHz)以及满摆幅输入、输出。

低压LDO线性稳压器带有集成的0.8Ω调整管,可提供至少350mA输出电流。输出电压精度在±1%以内。

高压电平转换扫描驱动器用于驱动TFT面板的栅极。三路输出摆幅高达40V (最大值),可以快速驱动容性负载。为降低功耗,两个互补输出在状态发生变化时能够共用充电电荷。

MAX17103采用32引脚、5mm x 5mm、薄型QFN封装,最大高度0.8mm,非常适合超薄LCD面板。

关键特性

  • 2.3V至5.5V IN电源电压范围
  • 1.2MHz电流模式升压调节器
    • 快速瞬态响应
    • 高精度基准电压(1%)
    • 内置16V、2A、200mΩ MOSFET
    • 高效率(> 85%)
    • 可调节逐周期限流
  • 高性能运算放大器
    • 200mA输出短路电流
    • 50V/µs摆率
    • -3dB带宽为12MHz
  • 低压差线性稳压器
    • 高精度输出电压(1.0%)
  • 具有扫描逻辑电路的高压驱动器
    • +35V至-15V输出
    • 40V (最大值)摆幅
  • 线性稳压控制器提供栅极关断电源
  • 热过载保护
  • 32引脚、5mm x 5mm薄型QFN封装

应用

  • 笔记本电脑显示器

质量和环境数据

产品可靠性报告: MAX17103.pdf 
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


MAX25201
36V Automotive Low-IQ 200kHz to 2.2MHz Synchronous Boost Controller

  • Meets Stringent OEM Module Power Consumption and Performance Specifications
    • 20µA Quiescent Current in Skip Mode
    • ±1.5% FB Voltage Accuracy
    • Output Voltage Range: Fixed or Adjustable
  • Enables Crank-Ready Designs
    • Operates Down to 1.8V After Startup
    • Wide Input Supply Range from 4.5V to 36V
  • EMI Reduction Features Reduce Interference with Sensitive Radio Bands Without Sacrificing Wide Input Voltage Range
    • Spread-Spectrum Option
    • Frequency-Synchronization Input
    • Resistor-Programmable Frequency Between 200kHz and 2.2MHz

  • MAX25202
    36V Automotive Low-IQ 200kHz to 2.2MHz Synchronous Boost Controller

  • Meets Stringent OEM Module Power Consumption and Performance Specifications
    • 20µA Quiescent Current in Skip Mode
    • ±1.5% FB Voltage Accuracy
    • Output Voltage Range: Fixed or Adjustable
  • Enables Crank-Ready Designs
    • Operates Down to 1.8V After Startup
    • Wide Input Supply Range from 4.5V to 36V
  • EMI Reduction Features Reduce Interference with Sensitive Radio Bands Without Sacrificing Wide Input Voltage Range
    • Spread-Spectrum Option
    • Frequency-Synchronization Input
    • Resistor-Programmable Frequency Between 200kHz and 2.2MHz

  • MAX25200
    36V Automotive Low-IQ 200kHz to 2.2MHz Sepic/Flyback Controller

  • Meets Stringent OEM Module Power Consumption and Performance Specifications
  • 20μA Quiescent Current in Skip Mode
  • ±1.5% FB Voltage Accuracy

  • MAX20499
    Automotive Core Power Supply 5V, 8A/12A Step-Down Converter

  • High-Efficiency DC-DC Converter
  • Up to 12A peak output current:
    • MAX20499A: 8A
    • MAX20499B: 12A
  • Differential Remote Voltage Sensing

  • 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

    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

    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

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

    • Easy to Use
    • High Efficiency
    • Flexible Design

    MAX20473
    Low-Voltage Synchronous Boost Converter

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

    MAX17662
    3.5V至36V、2A、高效、同步降压型DC-DC转换器

    • 减少外部元件,降低总体成本
    • 减少DC-DC稳压器库存清单
    • 降低功耗

    MAX77504
    14V输入、3A、高效Buck转换器,采用WLP或QFN封装

    • 3A单通道Buck调节器
    • 2.6V至14V输入电压
    • 0.6V至6V输出电压范围

    MAX20458
    36V Boost控制器,集成3.5A同步Buck转换器,适用于汽车应用

    • 满足严格的OEM模块功耗和性能规范
    • 支持启动就绪设计
    • EMI抑制特性可降低对敏感无线电频段的干扰,且不影响较宽输入电压范围

    MAX20057
    36V升压转换器,集成双路、3.5A/2A、同步Buck转换器,适用于汽车应用

    • 满足严格的OEM模块功耗和性能规范
    • 支持启动就绪设计
    • 集成和热增强封装,节省电路板空间和成本

    MAX17631
    4.5V至36V、1.5A、高效、同步降压型DC-DC转换器

    • 减少外部元件,降低总体成本
    • 减少DC-DC稳压器库存种类
    • 降低功耗

    MAX17634A
    4.5V至36V、4.25A、高效、同步降压型DC-DC转换器

    • 减少外部元件,降低总体成本
    • 减少DC-DC稳压器库存清单
    • 降低功耗

    MAX17634B
    4.5V至36V、4.25A、高效、同步降压型DC-DC转换器

    • 减少外部元件,降低总体成本
    • 减少DC-DC稳压器库存清单
    • 降低功耗

    MAX17634C
    4.5V至36V、4.25A、高效、同步降压型DC-DC转换器

    • 减少外部元件,降低总体成本
    • 减少DC-DC稳压器库存清单
    • 降低功耗

    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

    类型 编号 标题
    评估板6304MAX17103EVKIT MAX17103评估板