参数资料
型号: MAX17028GTJ+
厂商: Maxim Integrated Products
文件页数: 2/5页
文件大小: 0K
描述: IC PWM CTRL IMVP-6.5/GMCH 32TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
系列: Quick-PWM™
应用: 控制器,Intel IMVP-6.5? GMCH
输入电压: 2 V ~ 26 V
输出数: 1
输出电压: 0.013 V ~ 1.5 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x5)
包装: 托盘
MAX17028GTJ+
Conclusion
The MAX17028GTJ+ successfully meets the quality and reliability standards required of all Maxim products. In addition, Maxim"s
continuous reliability monitoring program ensures that all outgoing product will continue to meet Maxim"s quality and reliability standards.
Table of Contents
I. ........Device Description
II. ........Manufacturing Information
III. .......Packaging Information
V. ........Quality Assurance Information
VI. .......Reliability Evaluation
IV. .......Die Information
.....Attachments
I. Device Description
A. General
The MAX17028 is a 1-phase Quick-PWM? step-downVID power-supply controller for Intel notebook CPUs. The Quick-PWM control provides
instantaneous response to fast load current steps. Active voltage positioning reduces power dissipation and bulk output capacitance requirements and
allows ideal positioning compensation for tantalum, polymer, or ceramic bulk output capacitors. The MAX17028 is intended for two different notebook
CPU/GPU core applications: either bucking down the battery directly to create the core voltage, or else bucking down the +5V system supply. The
single-stage conversion method allows this device to directly step down high-voltage batteries for the highest possible efficiency. Alternatively, 2-stage
conversion (stepping down the +5V system supply instead of the battery) at higher switching frequency provides the minimum possible physical size. A
slew-rate controller allows controlled transitions between VID codes. A thermistor-based temperature sensor provides programmable thermal
protection. A current monitor provides an analog output current proportional to the processor load current. The MAX17028 implements both the Intel
IMVP-6.5 CPU core specifications (V3P3 = 3.3V), as well as the Intel GMCH graphics core specifications (V3P3 =GND). The 17028 is available in a
32-pin, 5mm x 5mm, TQFN package.
Maxim Integrated Products. All rights reserved.
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相关代理商/技术参数
参数描述
MAX17028GTJ+ 功能描述:电压模式 PWM 控制器 Intel GMCH Single Phase PWM Controller RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel
MAX17028GTJ+T 功能描述:电压模式 PWM 控制器 Intel GMCH Single Phase PWM Controller RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel
MAX1702BEGX 功能描述:PMIC 解决方案 RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MAX1702BEGX-T 功能描述:PMIC 解决方案 RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MAX1702BETX 功能描述:PMIC 解决方案 RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel