maxim电源设计指南
Maxim MAX25430控制器和保护器方案

Maxim MAX25430汽车100W USB-PD降-升压端口控制器和保护器解决方案Maxim公司的MAX25430组合了汽车级的降压-升压控制器(驱动高达5.0A), B-PD模拟前端(AFE),支持先前的USB充电和用于USB主或DFP应用的USB Type-C™保护.USB Type-C保护开关提供汽车系统级ESD和24V短路保护,用于D+, D-, CC1, CC2和VCONN引脚.器件还支持先前的USB 2.0充电模式包括BC1.2, Apple® 2.4A, Apple CarPlay®, Apple MFi和USB On-The-Go (OTG).MAX25430B集成了USB-PD AFE,支持USB-IF Type-C端口控制器接口(TCPCI)指标,并能和应用中的任一I2C主接口.MAX25430A为外接USB-PD控制器提供CC信号直通保护.输入工作电压4.5V到36V,固定PDO 5V,9V,15V和20V 高达5.0A,开关频率为220kHz, 300kHz或400kHz.器件集成±15kV Air, ±8kV接触ISO 10605和IEC 61000-4-2 ESD保护.工作温度-40°C到125°C,40引脚(6mmx6mm) TQFN封装,AEC-Q100和AEC-Q006资质.主要用在USB集线器,多媒体集线器和突破盒,专用充电模块,后座娱乐模块.本文介绍了MAX25430主要优势和特性,简化框图和功能框图,降压/升压框图,USB Type-C功能框图,数据交换和电荷检测框图,USB供电(PD)保护框图,应用框图以及评估板MAX25430 EVKIT主要优势和特性,电路图,材料清单和PCB设计图.The MAX25430 combines an automotive-grade buck-boost controller capable of driving up to 5.0A, a USB-PD Analog Front-End (AFE), Legacy USB Charging support and USB Type-C™ protection for USB host or DFP applications. The USB Type-C protection switches provide automotive system-level ESD and 24V short-circuit protection for D+, D-, CC1, CC2, and VCONN. The device also supports legacy USB 2.0 charging modes including BC1.2, Apple® 2.4A, Apple CarPlay®, Apple MFi and USB On-The-Go (OTG). The MAX25430B integrates a USB-PD AFE which supports the USB-IF Type-C Port Controller Interface (TCPCI) specification and can interface with any I2C Master in the application.The MAX25430A provides CC signal passthrough protection for an external USB-PD controller.G-Suffix devices include intelligent detection and protection to avoid high short-circuit currents flowing from thecar battery through the cable shield to ground during faultevents, preventing car module damage. The MAX25430 EVKIT and collateral provides a convenient platform to the design engineer for rapid evaluation with reduced test and firmware development time. The MAX25430 is available in a small 6mm x 6mm 40-pin TQFN package and requires very few external components.MAX25430主要优势和特性:●USB-PD PHY That is TCPCI Standard for Use withAny Low-Cost I2C Master Such as Hub IC, MCU orSOC (MAX25430B)•Ground-Offset-Adjusted BMC PHY for MaximumSignal-to-Noise Ratio●Non-TCPC Versions Available for Protecting ExternalUSB-PD Controller (MAX25430A)●Integrated Buck-Boost Controller for External H-bridge•4.5V to 36V Input Operating Range•Fixed PDO 5V, 9V, 15V and 20V up to 5.0A•220kHz, 300kHz or 400kHz Switching Frequency•External Frequency Synchronization and SpreadSpectrum for Reduced EMI●Integrated and User-Programmable Buck-BoostOutput Voltage Adjustment up to 500mΩ of CableResistance●Highest Performance, Safest, and Lowest CostPassenger Cable-Shield Short-to-Battery Protection •Minimizes Short-Circuit Currents with a Small,Single-FET Solution●Integrated 3.0V to 5.5V 1W Smart, Reliable VCONNSwitch with Protection●Integrated 24V Protection on HVD+, HVD-, HVCC1and HVCC2●Integrated Legacy USB 2.0 Charging Supportincluding BC1.2, Apple CarPlay, MFi R33, and OTG ●Integrated ±15kV Air, ±8kV Contact ISO 10605 andIEC 61000-4-2 ESD Protection●-40°C to 125°C Operating Temperature Range●40-Pin (6mm x 6mm) TQFN Package with EP●AEC-Q100 and AEC-Q006 QualifiedMAX25430应用:●USB Hubs, Breakout Boxes and Multimedia Hu bs●Dedicated Charging Modules●Rear-Seat Entertainment Modules图1.MAX25430简化框图图2. MAX25430功能框图图3. MAX25430降压/升压框图图4. MAX25430 USB Type-C功能框图图5. MAX25430数据交换和电荷检测框图图6. MAX25430 USB供电(PD)保护框图图7. MAX25430应用框图(1)图8. MAX25430应用框图(2)。
MAXIM MAX8550 51 数据手册

________________________________概述MAX8550/MAX8551集成了一个用于产生V DDQ 的同步buck PWM 控制器、一个用于产生V TT 的具有供出及吸收能力的LDO 线性稳压器以及一个用于产生V TTR 的10mA 基准输出缓冲器。
Buck 控制器驱动两个外部N 沟道MOSFET ,可从2V 至28V 的输入产生最低0.7V 的输出,输出电流可高达15A 。
LDO 可吸收或供出高达1.5A 的连续电流及3A 峰值电流。
LDO 输出及10mA 基准缓冲输出均能跟踪REFIN 电压。
这些特性使得MAX8550/MAX8551非常适合于台式机、笔记本电脑及图形卡中的DDR 内存应用。
MAX8550/MAX8551中的PWM 控制器采用Maxim 专有的Quick-PWM TM 架构,具有高达600kHz 的可编程开关频率。
这种控制方案易于处理宽范围的输入/输出电压比,并具有100ns 的负载瞬变响应,同时还能保持高效率及相对恒定的开关频率。
MAX8550提供完全可编程的UVP/OVP 及跳跃模式选项,非常适合于便携式设备应用。
跳跃模式在较轻负载下可提供高效率。
MAX8551的目标应用为台式机及图形卡,不具有跳脉冲功能。
VTT 及VTTR 输出能够以1%的精度跟踪V REFIN /2。
LDO 调节器的高带宽可提供优异的瞬态响应,无需使用大容量电容,因此可减少尺寸及成本。
Buck 控制器与LDO 稳压器具有独立的电流限制。
通过监视低边MOSFET 的漏-源压降,实现了Buck 调节器的可调节、无损耗、折返式电流限制。
此外,器件还内置有过/欠压保护机制。
一旦过流故障排除,调节器即可重新进入软启动,这有利于减少短路时的功耗。
通过SHDNA 、SHDNB 及STBY 输入,MAX8550/MAX8551允许灵活的排序及待机功率管理。
MAX8550及MAX8551均备有细小的5mm x 5mm 、28引脚薄型QFN 封装。
Maxim发布业界最小电源模块喜马拉雅uSLIC

• 166 •《测控技术》2018年第37卷第6期打印。
D N2.59x系列产品还提供软件可选择、单端和差分输人方式。
每个通道都配有独立的A D C和放大器。
放大器提 供输人阻抗(50f t J1M f t)和± (200m V ~10V)的校准增益范围。
可变增益允许对输人信号进行缩放,使其覆盖A D C的 全动态范围,从而保持最佳的测量精度。
此次推出的产品全部通道都是同步的,所以相位误差小,并且可以用绝对精确的方法进行通道间的测量。
大型板上的存储器能够获取和储存最长的复杂波。
M a x im发布业界最小电源模块 喜马拉雅u S LICM a x im宣布推出系统级微型1C (“S L IC”)系列模块,帮助空间严格受限 系统的设计者大幅减小方案尺寸并提高效率。
M A X M17532和M A X M15462超小 尺寸(2. 6m m x3. 0m m X 1.5m m)、集成式 D C-D C电源模块是M a x im喜马拉雅电源 方案专利组合的一部分,适用于工业、医 疗健康、通信和消费市场。
M a x im的u S L IC™电源模块采用超小封装,可将电源方案的尺寸减小近70%,这得益于同步、宽输人范围的喜马拉雅b u c k技术,内置F E T、补偿、集成电 感和其他功能实现完整设计。
这些元件组合使设计者能够将模块用在严格受限的小空间内,同时满足机械和E M I标 准。
用户能够在几乎与微型L D O相同 的空间内安装现成的电源模块,在如此小的尺寸中,能够实现高效率、低噪声,以及更高的稳定性。
uS LIC D C-D C b u ck 稳压模块可在4 ~ 42V的宽输人范围工作,支持标称输人电压为5V、12V、24V 和36V,为新一代应用提供可靠的动态余 量。
电源模块工作的温度范围为-40~ 125 丈。
该产品主要优势如下:小方案尺寸,仅为竞争方案的30%;提供紧凑型10引 脚 2. 6m m X 3. 0m m X 1.5m m uS LIC封装;高效率,峰值效率高达90%,采用最小封装(方案尺寸小于15m m2)优异的热性能;简化设计,内置补偿、完全同步的b uc k调节器;集成电感,设计简单,实现 更快的上市时间;坚固耐用,符合CISPR 22 (E N55022) Class B E M C辐射标准,以及J E S D22-B103/B104/B111跌落、冲 击和振动标准。
一种高精度、高采样率的模拟隔离采样电路设计

电气传动2022年第52卷第13期摘要:为了解决便携录波装置需要采样不同输入电压的交直流电压采样、不同输入电流的交直流电流信号且采样率要求较高的问题,设计了一种适用于便携录波装置的模拟信号隔离采样电路。
采用了MAX11901转换芯片,根据采样信号的不同分为大信号采样电路和小信号采样电路。
搭建隔离采样电路,并对测试结果进行精确性分析,表明该电路可适用于多种信号输入,精度可以优于0.5%,采样率可以达到500kHz ,具有较高的实用和推广价值。
关键词:便携录波;隔离采样;0.5%精度;500kHz 采样率中图分类号:TN911.3;TP391.4文献标识码:ADOI :10.19457/j.1001-2095.dqcd23546Design of an Analog Isolation Sampling Circuit with High Precision and High Sampling RateYOU Hao 1,SHI Hengchu 1,YANG Yuanhang 1,LI Yinyin 1,ZHU Qingcheng 1,XU Tengfei 2(1.Yunnan Electric Power Dispatching and Controlling Center ,Kunming 650011,Yunnan ,China ;2.Shandong University Electric Power Technology Co.,Ltd.,Jinan 250101,Shandong ,China )Abstract:In order to solve the problems that the portable wave recording device needs to sample AC/DC voltage samples with different input voltages ,AC/DC current signals with different input currents and high sampling rate ,an analog signal isolation sampling circuit was designed for portable wave recording device.The MAX11901conversion chip was used ,in which the sampling circuit was divided into large signal sampling circuit and small signal sampling circuit according to the difference of sampling signal.An isolation sampling circuit was built and the accuracy of the test results were analyzd.The analysis result shows that the circuit is suitable for a variety of signal inputs ,the accuracy can be better than 0.5%,and the sampling rate can reach 500kHz.It has high practical and popularizing value.Key words:portable wave recording ;isolated sampling ;0.5%accuracy ;500kHz sampling rate作者简介:游昊(1986—),男,工学硕士,高级工程师,Email :一种高精度、高采样率的模拟隔离采样电路设计游昊1,石恒初1,杨远航1,李银银1,朱青成1,徐腾飞2(1.云南电力调度控制中心,云南昆明650011;2.山东山大电力技术股份有限公司,山东济南250101)由于能源和经济发展的不平衡,高压直流输电大容量、远距离的输电优势,在我国“西电东送,全国联网”战略中发挥了重要作用[1-4]。
MAX15301数据手册中文版

MAX15301是一个全功能,高效,数字化的点负载(POL)操纵器与先进的电源治理和遥测功能与PID 为基础的数字电源稳压器,MAX15301采纳Maxim拥有专利的Intune的™自动补偿,状态空间操纵算法。
Intune 的操纵律是有效的小信号和大信号响应,占占空比饱和度的阻碍。
这排除需要用户以确信和设置的阈值从线性转换到非线性模式。
这些能力在快速环路的瞬态响应,并减少输出电容器的数量相较,竞争的模拟和数字操纵器。
MAX15301包括多种功能,以优化效率。
内部开关BabyBuck的稳压器可产生栅极驱动器和内部偏置电源,低功耗的操纵器。
一种先进的,高效率的MOSFET的栅极驱动器,具有自适应非重叠按时,而持续调整的高侧和低侧的按时和驱动电压的全范围内的电压,电流和温度,以尽可能减少开关损耗。
MAX15301设计最终客户的设计环境的初衷。
上的PMBus™兼容的串行总线接口进行通信的监控器监控和故障治理。
全套的电源治理功能,无需复杂和昂贵的测序和监控IC。
大体的DC-DC转换操作,可设置通过引脚搭接,并非需要用户配置固件。
这使得电源子系统的快速进展前完成板级系统的工程。
Maxim提供支持的硬件和软件配置MAX15301 ,MAX15301可在32引线,5mm×5mm TQFN封装,工作在-40°C至+85°C的温度范围内。
特点:的自动补偿功能能够确保稳固,同时优化瞬态性能2.在快速瞬态响应减少输出电容的非线性补偿结果3.差分远端电压传感许诺±1%V OUT精度在整个温度范围内(-40°C至+85°C)接口用于配置,操纵和监测5.支持电压定位6.提高效率(自适应非重叠时序驱动器)至14V的宽输入电压范围8.高效片上BabyBuck稳压器的自偏置9.输出电压范围从到10.进入预偏置输出启动11.可配置的软启动和软停止时刻12.固定工作频率同步(300kHz至1MHz)13.灵活的排序和故障治理14.引脚手动跳线配置(输出电压,从机地址,开关频率,电流限制)15.能够快速原型图表典型工作电路引脚名字功能1SYNC外部开关频率同步输入端。
MAXIM 集成电路 MAX2242EBC+TW 芯片规模包说明书

MAX2242EBC+TWRELIABILITY REPORTFOR MAX2242EBC+TWCHIP SCALE PACKAGEDecember 17, 2008MAXIM INTEGRATED PRODUCTS120 SAN GABRIEL DR.SUNNYVALE, CA 94086Approved byKen WendelQuality AssuranceDirector, Reliability EngineeringMAX2242EBC+TW ConclusionThe MAX2242EBC+TW 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 ContentsI. ........Device Description V. ........Quality Assurance InformationII. ........Manufacturing Information VI. .......Reliability EvaluationIII. .......Packaging Information IV. .......Die Information.....AttachmentsI. Device DescriptionA. GeneralThe MAX2242 low-voltage linear power amplifier (PA) is designed for 2.4GHz ISM-band wireless LAN applications. It delivers +22.5dBm of linear output power with an adjacent-channel power ratio (ACPR) of <-33dBc 1st-side lobe and <-55dBc 2nd-side lobe, compliant with the IEEE® 802.11b 11MB/s WLAN standard with at least 3dB margin. The PA is packaged in the tiny 3x4 chip-scale package (UCSP™), measuring only 1.5mm x 2.0mm, ideal for radios built in small PC card and compact flash card form factors. The MAX2242 PA consists of a three-stage PA, power detector, and power management circuitry. The power detector provides over 20dB of dynamic range with ±0.8dB accuracy at the highest output power level. An accurate automatic level control (ALC) function can be easily implemented using this detector circuit. The PA also features an external bias control pin. Through the use of an external DAC, the current can be throttled back at lower output power levels while maintaining sufficient ACPR performance. As a result, the highest possible efficiency is maintained at all power levels. The device operates over a single +2.7V to +3.6Vpower-supply range. An on-chip shutdown feature reduces operating current to 0.5µA, eliminating the need for an external supply switch.MAX2242EBC+TW II. Manufacturing InformationA. Description/Function: 2.4GHz to 2.5GHz Linear Power AmplifierB. Process: GST2C. Number of Device Transistors:D. Fabrication Location: OregonE. Assembly Location: Dallas TXF. Date of Initial Production: January 27, 2001III. Packaging InformationA. Package Type: 12-pin UCSPB. Lead Frame: N/AC. Lead Finish: N/AD. Die Attach: N/AE. Bondwire: N/AF. Mold Material: N/AG. Assembly Diagram: #05-3101-0001H. Flammability Rating: Class UL94-V0I. Classification of Moisture Sensitivity perLevel 1JEDEC standard J-STD-020-CIV. Die InformationA. Dimensions: 61 X 81 milsB. Passivation: Si3N4 (Silicon nitride)C. Interconnect: Poly / AuD. Backside Metallization: NoneE. Minimum Metal Width: 2 microns (as drawn)F. Minimum Metal Spacing: 2 microns (as drawn)G. Bondpad Dimensions: 5 mil. Sq.H. Isolation Dielectric: SiO2I. Die Separation Method: Wafer SawBryan Preeshl (Managing Director of QA)B. Outgoing Inspection Level: 0.1% for all electrical parameters guaranteed by the Datasheet.0.1% For all Visual Defects.C. Observed Outgoing Defect Rate: < 50 ppmD. Sampling Plan: Mil-Std-105DVI. Reliability EvaluationA. Accelerated Life TestThe results of the 150°C biased (static) life test are listed in table 1. Using these results, the Failure Rate () is calculated as follows:= 1 = 1.83 (Chi square value for MTTF upper limit)MTTF 192 x 4340 x 45 x 2(where 4340 = Temperature Acceleration factor assuming an activation energy of 0.8eV)= 10.6 x 10-9= 10.6 F.I.T. (60% confidence level @ 25°C)The following failure rate represents data collected from Maxim’s reliability monitor program. Maxim performs quarterly 1000 hour life test monitors on its processes. This data is published in the Product Reliability Report found at /.*********************************************************************@55C(0.8eV,60%UCL)B. Moisture Resistance TestsThe industry standard 85°C/85%RH or HAST testing is monitored per device process once a quarter.C. E.S.D. and Latch-Up TestingThe WD01 die type has been found to have all pins able to withstand a HBM transient pulse of +/-<200 V per Mil-Std 883Method 3015.7. Latch-Up testing has shown that this device withstands a current of +/-250 mA.TEST ITEMTEST CONDITIONFAILUREIDENTIFICATIONSAMPLE SIZENUMBER OF FAILURESStatic Life Test (Note 1)Ta = 150°C BiasedTime = 192 hrs.DC Parameters & functionality45 0Moisture Testing (Note 2)85/85 Ta = 85°C RH = 85% BiasedTime = 1000hrs.DC Parameters& functionality77 0Mechanical Stress (Note 2 & 3) Temperature Cycle-40ºC/125ºC 1000 Cycles(Note 3)DC Parameters & functionality77 0Note 1: Life Test Data may represent plastic DIP qualification lots. Note 2: Generic Package/Process dataNote 3: Ramp rate 11ºC/minute, dwell=15 minutes, One cycle/hour.。
Maxim MAX16826高亮LED(HBLED)驱动方案

Maxim MAX16826高亮LED(HBLED)驱动方案关键词:电源管理,LED驱动器,DC/DC转换器,HB LED他高亮度LED MAX16826(HB LED)驱动器是专为汽车液晶显示器背光和其他显示应用,如工业或桌面显示器和液晶电视。
MAX16826集成开关稳压器控制器,一个4通道的线性电流驱动,模数转换器(ADC),和一个I2C接口。
IC 设计承受汽车抛负载高达40V的瞬态和冷起动条件下运行。
MAX16826包含一个电流模式PWM开关稳压控制器,调节输出电压的LED阵列。
开关稳压器部分配置为升压或SEPIC变换器及其开关频率可编程从100kHz 至1MHz。
MAX16826包括4通道可编程,故障保护,恒流源驱动控制器能够驱动所有的白色,RGB,RGB LED的配置或加琥珀。
每个通道的发光二极管的发光控制是由四个线性电流接收器中的每一个的直接调制信号来实现的。
一个内部的ADC 测量外部驱动晶体管的漏极电压和开关稳压器的输出。
然后这些测量可通过I2C 接口外部微控制器(μC)使输出电压优化LED的故障监测在每一个线性的LED currentsink通道电流和开关稳压器的输出电压的幅值是使用I2C接口编程。
附加的功能包括:逐周期电流限制,短路LED串的保护,超温保护。
MAX16826在热增强可用,5mm x 5mm,32引脚薄型QFN封装,是指定在汽车40°C + 125°C温度范围。
MAX16826主要特性:_外部MOSFET允许范围广泛的LED每串LED电流多_单个PWM调光输入每串_非常宽的调光范围_ LED串短路和开路保护_调节LED电流的上升/下降时间改善EMI控制_单片机接口采用I2C允许发光二极管的电压监测和优化用一位内部ADC短而开放的检测串电流和输出电压的动态调整待机模式_集成升压/ SEPIC控制器_外部开关频率同步_ 4.75V至24V工作电压范围和承受40V的甩负荷_过压和过热保护MAX16826应用:LCD背光:汽车信息娱乐显示器汽车集群显示器工业和台式电脑显示器液晶电视汽车照明:自适应前照灯低和高光束组件图1。
MAXIM DS274 高精度库仑计 说明书

DS2740高精度库仑计特性15位双向电流测量(DS2740U)1.56µV LSB ,±51.2mV 动态范围 78µA LSB ,±2.56A 动态范围(20m Ω外部检流电阻R SNS )156µA LSB ,±5.12A 动态范围(10m Ω外部检流电阻R SNS ) 13位双向电流测量(DS2740BU)6.25µV LSB ,±51.2mV 动态范围 312µA LSB ,±2.56A 动态范围(20m Ω外部检流电阻R SNS ) 625µA LSB ,±5.12A 动态范围(10m Ω外部检流电阻R SNS )模拟输入滤波器(IS1,IS2)扩展动态范围用于脉冲负载电流累计寄存器分辨率6.25µVhr (DS2740U 和DS2740BU) 0.3125mAhr (外部20m Ω R SNS ) 0.6250mAhr (外部10m Ω R SNS ) Maxim 1-Wire ®接口唯一的64位器件地址 标准和过驱动时序(OVD) 低功耗:工作电流:最大65µA 休眠电流:最大1µA引脚配置PIO V DD DQ V SS IS1IS2SNS OVD引脚说明OVD 1-Wire 总线速度选择 PIO 可编程I/O 引脚 SNS 检流电阻输入 IS2 检流电阻输入 IS1 检流电阻输入V SS 器件地,电流检流电阻地回路。
DQ 数据输入/输出V DD 电源输入(2.7V 至5.5V)1-Wire 是 Dallas Semiconductor 的注册商标,Dallas Semiconductor 是Maxim Integrated Products, Inc.的全资子公司。
定购信息请参考表详细引脚说明请参考表表1. 定购信息PART MARKING DESCRIPTIONDS2740U D274015-Bit Current Resolution, 8-Pin μMAXnote)15-Bit Current Resolution, Lead-Free 8-Pin μMAX(seeDS2740U+ D2740DS2740U/T&R D274015-Bit Current Resolution, 8-Pin μMAX, Tape-and-Reel(seenote)15-Bit Current Resolution, Lead-Free 8-Pin μMAX, Tape-DS2740U+T&R D2740and-ReelDS2740BU 2740B13-Bit Current Resolution, 8-Pin μMAXnote)13-Bit Current Resolution, Lead-Free 8-Pin μMAX(seeDS2740BU+ 2740BDS2740BU/T&R 2740B13-Bit Current Resolution, 8-Pin μMAX, Tape-and-Reelnote)13-Bit Current Resolution, Lead-Free 8-Pin μMAX, Tape-DS2740BU+T&R 2740B(seeand-Reel注:“+”号标示在封装的第1引脚附近。
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POWER SUPPLIES ANALOGData Sheets Applications Notes DESIGN GUIDEFree Samples4CC-CV 14V0.8mm DFN 0.5A7V 0.25V PDAIC / / DC-DC LDO LED USB FET DDR PowerPCTMPowerPCMotorola, Inc.Maxim Integrated Products, Inc. 2004 Maxim Integrated Products.CC-CVPMOS FET QFN 6.5V VBATT 4VUSB*/ $1.75* 1,000(6,507,172) 1kSOT23USB*/AC(mm x mm) DS2770 MAX1501 MAX1507/ MAX1508 MAX1551/ MAX1555 MAX1645A MAX1647 MAX1667 MAX1737 MAX1758 MAX1772 MAX1811 MAX1873R/S/T MAX1874 MAX1879 MAX1926 1 1 2 1 2/3/4 1 1 1 / 1 — 4 4 4 4 1 1 1 1 4 4A SMBus 4A 4A 28VIN 1.5A 28VIN 4A 500mA 4A 1A 800mA 4A — — 12VIN — USB 28VIN 300kHz PWM (USB ) 0.5% / / 1.4A CC-CV 800mA 300mA — SMBus (USB SBS 2 (1.0 SMBusTM ) Imin CC-CV DS2770K 15VIN 14V 14V ) 16-TSSOP 16-QFN (5 x 5) 8-QFN (3 x 3) 5-SOT23 28-SSOP 16-NSO, 20-SSOP 20-SSOP ICHARGE 28-SSOP 28-SSOP 28-QSOP 8-SO (1.4W) 16-QSOP 16-QFN (5 x 5) 8-MAX 12-QFN (4 x 4)SMBus 2 Duracell/Intel SMBus 2 Duracell/IntelMAX1679SMBus Intel Intel Corporation Duracell The Gillette Company * ( 6,507,172)Maxim 95%IC FET2AA MOSFETONSD ON (LED) ON1 ON2AUX2 2 $2.60AA AUX2 (MAX1567) (MAX1567) DC-DC $3.00(MAX1585) AUX2 (MAX1585) $2.60Maxim /DSC 2,5001kPDA IQIntel XScaleMAX1586/MAX1587 DC-DC IC (V7) 65A 170A 13A ( LDO ) 48 6mm x 6mm TQFN $5.20407mm x 7mmMaxim /PDAXScale 1,000Intel Corp. 1kPDALDO 28V LCD 4mm x 4mm TQFN TQFN 50ALCD0V $1.50 LDO(64 ROM DS2436 DS2438 DS2720 DS2740 DS2751 DS2761 DS2770 MAX1780 MAX1894/ MAX1924 MAX1906 1-Wire 1-Wire 1-Wire 1-Wire 1-Wire 1-Wire 1-Wire SMBus ( ) 32 EEPROM 40 EEPROM 8 EEPROMMaxim( 13 13 — ) ADC ( ) 10 10 — )-(mm x mm) — — DS2436K DS2438K DS2720K — 2 3 4 3 4 2 3 4 — — DS2740K DS2751K DS2761K DS2770K MAX1780 MAX1894 MAX1906 TO-92, 8-SO 8-SO 8-SOP 8-SOP 8-TSSOP 16-TSSO (2.5 x 2.7) 16-TSSOP 48-TQFP 16-QSOP 16-QFN—32 EEPROM 32 EEPROM 32 EEPROM 1.5k ROM—11 11 11 11 13 15 16—11 11 11 11 13 15 16— —— —— —— —True Shutdown Maxim Integrated Products, Inc. 1-Wire Dallas Semiconductor 1,0001kCDMA/WCDMA PA DC-DC RDSON (75m) FET ( 600mA <45mV)DAC 0.4V 3.4V 30s (MAX8506/MAX8507)(MAX8508)4MHz SOT23 TDFN 500mADC-DC 90% 40A ±1.5% VOUT (MAX8561) FET (MAX8562) 0.6V 2.5V500mA LDO SOT TDFN 500mA 1A150mV $0.900.75V3.0VRF SOT23MAX1589 MAX1725/6 MAX1818 MAX1819 MAX8510 MAX8511/2 MAX8530/1 MAX8532 MAX8863/4 MAX8867/8 MAX8875 MAX8877/8 MAX8880/1 MAX8882/3 MAX8887/8 MAX8890 500mA, 1.62VIN ( 20mA 500mA 500mA ) )QFN LDOCOUT (F) 4.7 1 3.3 0.75 3.0 25mV 1.5 5 1.25 1.25 5 5 (V)IQ = 2A ( 120mV 120mV (11VRMS 120mA UCSPTM1.8, 2.5, 3.3, 5 1.5, 1.8, 2, 2.5, 3.3, 5 1.5, 1.8, 2, 2.5, 3.3, 5 1.5 1.5 1.5 1.5 4.53.3 120mA 120mV SC70 1 1 3mm x 3mm TQFN 2.2/1 2.2 1 178dB PSRR)120mVSC70 150mA) UCSP4.5 (MAX8511) 3.3 3.3 1.25 100mV 100mV 100mV 1.25 5 6.51.54.5 (MAX8512)LDO (200mA 200mA LDO UCSP 120mA 150mA 150mA 150mA 200mA 160mA LDO SOT23 300mA 150mV POK 1.1mm2.8, 2.84, 3.15 2.5 2.5 2.5 5 5 51 1 1 2.2 1.1mm ( ) 2.2 2.21.8, 2.5, 3.3, 5 1.8 1.5 1.8 3.3 3.3 3.3100mV 100mV 50mV100mA LDO 4mm x 4mm QFNUCSP Maxim Integrated Products, Inc. 1,0001k6 26V1MHzLED84%DC-DC10 LED40V 2 10LED 1,0001k2mm x 2mm UCSP LED92% LED 2% EMI $2.091MAX1570 4mm x 4mm TQFN PDA ( PWM )1.51 /1.5 1 ( (200mV) 1.5 : ) 1,0001k25%() LED 1MHz PWM UCSP (2mm x 2mm) QFN (4mm x 4mm)LEDLED MAX1553/ MAX1554 MAX1561 40V DC-DC QFN 26VOUT DC-DC 1x/1.5x 10 LED 10 (OVP) MOSFET OVP 5-LED LED 0.3% 30mA/LED 200mV 4-LED 28mA/LED OVP LED MOSFET OVP 6 LED MOSFET OVP 3 LED OVP LED LED MAX1916 0.3% MAX1984/ MAX1985/ MAX1986 5.5VOUT DC-DC 8 8 2.7 5.5 90 1 20-TQFN (4x4) 60mA/LED LED 3 2.5 5.5 — — 6 SOT23 2+4 2.6 5.5 84 1 LED 2% 6 5 2.6 5.5 84 1 8-TDFN (3x3) 2.7 5.5 82 300kHz 8-TDFN (3x3) (V) (%) (MHz) (mm x mm)MAX15702.75.585116-TQFN (4x4) 16-TQFN (4x4)/ 14-UCSP (2x2) 12-TQFN (4x4)/ 16-UCSP 8-TDFN (3x3) 8-TDFN (3x3)/ SOT23 10-MAXMAX15731x/1.5x UCSP 26VOUT DC-DC 30VOUT DC-DC 13VOUT DC-DC SOT23 1.5x/2x42.75.5921MAX1582MAX1599 MAX1848 MAX1910/ MAX19126 3 42.6 2.6 2.75.5 5.5 5.387 87 70500kHz 1.2 750kHz8USB DFN 60m (MAX1558H) TPS2010 –TPS2013 (MAX1930) 70m ±20% (MAX1563) (MAX1562) 30m ±20%4A 3A 3mm x 3mm TQFN PDA (MAX1823B) QSOPN+1 FET 80% (0.8s 5s) 50% 5Maxim USBUSB (V) MAX1558/ MAX1558H MAX1562 MAX1563 MAX1607 MAX1693/ MAX1694 MAX1812 MAX1823A/B MAX1922 MAX1930 MAX1931 MAX1940 MAX1946 2 6 8 1 1 2 2 2 2 1 3 1 2.7 4 4 2.7 2.7 4 4 2.7 2.7 2.7 4 2.7 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 (mA) 1.2A / 3A 4A 500 500 500 / 500 / 1.4A 1A 500 500 / 500 (m) 60 30 30 60 60 75 75 70 70 60 75 80 (mm x mm) 10-QFN (3 x 3) 8-SO/12-QFN 8-SO/12-QFN 8-SO 10-MAX 10-MAX 10-MAX 8-SO 8-SO 10-MAX 16-QSOP 8-QFN (3 x 3)1A/240AxDSL /1A 5A VINPUT (V) MAX1951 MAX1858A/MAX1875A/MAX1876A ILIM ) 4.5 0.75A 1.4MHz MAX1971 POR 4.5 0.75A SFP GBIC MAX1973 POR 3 1A 1.4MHz MAX1974 2.7 1A 0.75VOUT MAX8505 1.4MHz 3A PWM MAX8529 1.5MHz 4.75 23 MAX1965 +3 1 LDO MAX8545/MAX8546/MAX8548 ILIM 15A POK 3 1MHz POK 4.5 28 MAX1964 +2 LDO 13.2 MAX1954A 300kHz 5.5 MAX1953A 1MHz 5.5 MAX1945 6A 2.35 5.5 MAX1960/MAX1962 0.5% 5V 28 MAX1865 +3 1 LDO 1.6 5.5 MAX1956 5V 0.5% 28 MAX1864 + 2 LDO (MAX1875A/MAX1876A ) (MAX1858A 2.25 5.5 MAX1955 5V 0.5% 1A 10A VINPUT (V) MAX1917 DDR/1A 25AVINPUT (V) 2.7 5.5 2.5A MAX1957 3 5.5 DDR MAX1970/MAX1972 2.7 5.5 /4.5231.522/2.75.52.75.5FET2.75.52.255.54.75232.72.8/ MAX1968 MAX8520/MAX8521TEC MAX1978APD MAX1932 6V240ATEC MOSFET0.5MHz/1MHz /TEC 0.93in2APD <3mm / / 1mV 0.6%6V Intel VRM 9.09/9.1 AMDTM AthlonTM (MAX1938), AMD Hammer (MAX1937), Athlon Mobile (MAX1939)24VVIDVID( 0.001C/)MAX5037/ 4.75V 24V MAX5038/MAX5041 60A 2 MAX8523/MAX8525 VRD 10.x VRM 10.x 8 Pentium 4Pentium Intel Corp. AMD Athlon Advanced Micro Devices, Inc.IEEE802.3afIEEE802.3af ( / 0.45) FET Midspan DC-DC2.7V1A 15A28VMAX8546ISENSE300kHz PWM ( $0.95 DC-DC 80%) 2.5 ( )MAX8545 1,0001k28MOSFET MAX8524—200kHz 1.2MHz PWM VRM/VRD 10.0 MAX8525—200kHz 1.2MHz PWM VRM/VRD 9.1 MAX8523— MOSFET ( ) 20A 240A 30A 200kHz/1.2MHz/MOSFETMAX8523 MOSFET+ MOSFETMOSFETSOT23 7.6AFET/1.3A/ / IN+ IN12ns V+ 4V 13V 14V V+ TSSOP 56% 12.6V/ MOSFET($)MAX5048A MAX5048BVCC CMOS 2 TTL0.87 0.87 1,0001kPWM 3PWM 48V21MHz PWM DC-DCMAX8540 MAX8541 1,0001kPWMPWM 50W 65% PCB 2.5W TQFN 1/4 40%MOSFET50W 80% $0.20/W $1/W MOSFET IC-48V IC-100VMAX5920’1640 ’4250MAX5921/MAX5939.. ..’1640’4250 1,0001k+1V //+13.2V ICMAX5927 MAX5929 MAX5930 MAX5931*4 4 3 325mV10mV 25mV25mV10mV 25mV12VInfiniBandTM* InfiniBandInfiniBandSM Trade Association。