【产品】输出电流高达3A的LDO，可为太空应用提供优秀抗辐射性能

时间： 2018-04-12 来源：Renesas

ISL75051ASEH和ISL73051ASEH是RENESAS子公司intersil推出的连续输出电流高达3.0A的抗辐射、低电压、单输出低压差线性稳压器（LDO）。这些器件在2.2V至6.0V的输入电压范围内工作，并可根据电阻分压器的设置来提供0.8V至5.0V的可调输出电压；此外，使用该器件可实现低至65mV的压差电压。

该款LDO通过OCP引脚动态修改短路输出电流限制功能的阈值，通过从OCP引脚到GND引脚的一个电阻来编程设置。过流保护（OCP）的阈值范围最小为0.5A，最大为8.5A。电阻将在故障条件下为输出设置一个恒定电流阈值。如果器件温度超过规定值，热关断功能会禁用输出。随后进入开/关循环模式，直到故障消除。ENABLE功能允许器件进入低电流关断模式，电流典型值为10μA。

ISL75051ASEH和ISL73051ASEH针对快速瞬态响应和单一事件效应（SEE）进行了优化。上述优化降低了在输出上出现的单一事件瞬态（SET）的幅度，从而不需要额外的保护二极管和滤波器。这两款线性稳压器在钽电容低至47μF的情况下稳定可靠，并提供从空载到满载的完美调节。可编程软启动功能允许用户通过调节BYP引脚上的去耦电容值来编程修改浪涌电流。

图1 ISL75051ASEH和ISL73051ASEH典型应用框图

ISL75051ASEH和ISL73051ASEH产品特性：

·符合DLA SMD 5962-11212标准

·在T_J=+150°C时，输出电流高达3.0A

·输出精度在MIL温度范围内为±1.5％

·超低压差：

在1.0A时，压差电压为65mV（典型值）；

3.0A下，压差电压为225mV（典型）

·输入电源电压范围：2.2V至6.0V

·快速的负载瞬态响应

·关断电流为10μA（典型值）

·可通过外部电阻器调节输出电压

·1kHz时的PSRR为66dB（典型值）

·具有使能和PGood功能

·可编程软启动/浪涌电流限制功能

·过温关闭和可编程OCP限制功能

·采用最低47μF的钽电容器实现高稳定性

·抗辐射度（仅限ISL75051ASEH）

高剂量率（50-300rad（Si）/s）：100krad（Si）；

低剂量率（≤0.01rad（Si）/s）：50krad（Si）

·抗辐射度（仅限ISL73051ASEH）

低剂量率（≤0.01rad（Si）/s）：50krad（Si）

ISL75051ASEH和ISL73051ASEH应用领域：

·用于太空应用的LDO稳压器

·DSP，FPGA和μP核心电源

·开关模式电源的后期调节

·井下钻探

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本文由Tigerhoho翻译自Renesas，版权归世强硬创平台所有，非经授权，任何媒体、网站或个人不得转载，授权转载时须注明“来源：世强硬创平台”。

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Intersil Space的产品高度可靠、高效、精确的抗辐射和耐辐射IC

Renesas（原Intersil）提供高度可靠、高效、精确的辐射硬化集成电路，适用于空间应用和其他辐射环境。产品包括辐射硬化QML SMD、FPGA电源解决方案、辐射硬化电源、辐射硬化模拟器件、塑料封装集成电路等。公司产品符合MIL-PRF-38535/QML标准，并经过100%烧入测试，确保产品质量和可靠性。

INTERSIL - 四差分线路驱动器,PWM控制器,OP AMPS,MULTIPLEXERS,HIGHLY RELIABLE, EFFICIENT, ACCURATE RADIATION HARDENED AND RADIATION TOLERANT ICS,RAD-TOLERANT LOW-SIDE GAN FET DRIVER,评估板,GAN FETS,SAR ADC,RAD-HARD同步降压转换器,空间集成电路,HIGH CURRENT DRIVER,SWITCHING CONTROLLERS,ACTIVE INPUT DIGITAL ISOLATOR,DA转换器,氮化镓场效应晶体管驱动器,PMOS负载开关,温度传感器,NMOS负载开关,LDO稳压器,6A SYNCHRONOUS POL REGULATOR,同步降压稳压器,演示板,切换控制器,低压差调节器,RAD-TOLERANT SYNC BUCK REGULATOR,SAR型ADC,高度可靠、高效、精确的抗辐射和耐辐射IC,低端氮化镓驱动器+FET,POWER SUPPLY SEQUENCERS,LOW SIDE GALLIUM NITRIDE (GAN) FIELD EFFECT TRANSISTOR (FET) DRIVERS,抗辐射10A PMOS负载开关,GAN FET DRIVERS,DEVELOPMENT KIT,RADIATION HARDENED 10A PMOS LOAD SWITCH,RADIATION HARDENED TEMPERATURE SENSOR,PWM CONTROLLER,DEMONSTRATION BOARD,NMOS LOAD SWITCHES,数字隔离器,开发套件,LOAD SWITCH,SPACE ICS,LOW SIDE GAN DRIVER + FET,DA CONVERTERS,低端氮化镓场效应晶体管（FET）驱动器,电流检测放大器,OPERATIONAL AMPLIFIERS,SYNCHRONOUS BUCK REGULATOR,AD转换器,RADIATION HARDENED SINGLE CHANNEL LOAD SWITCH,开关,SWITCHING REGULATOR,LOW SIDE GALLIUM NITRIDE FIELD EFFECT TRANSISTOR DRIVERS,传感器,负载开关,CAN BUS TRANSCEIVER,LOW DROPOUT REGULATORS,大电流驱动器,CAN BUS TRANSCEIVERS,TRANSISTOR ARRAYS,有源输入数字隔离器,DIGITAL ISOLATORS,SWITCHING REGULATORS,单芯片RAD硬32通道驱动器,COMPARATORS,SYNC BUCK REGULATOR,抗辐射同步降压稳压器,SENSORS,PASSIVE INPUT DIGITAL ISOLATOR,低端氮化镓场效应晶体管驱动器,多路复用器,INSTRUMENTATION AMPLIFIERS,同步降压调节器,BUCK REGULATOR,抗辐射单通道负载开关,无源输入数字隔离器,MOSFET DRIVERS,超低压差调节器,AD CONVERTERS,电源定序器,TEMPERATURE SENSORS,PMOS LOAD SWITCHES,SOURCE DRIVERS,比较器,低压差稳压器,降压稳压器,缓冲剂,POWER SEQUENCERS,CURRENT SENSE AMPLIFIERS,SWITCHES,辐射硬化温度传感器,LOW DROPOUT REGULATOR,开关稳压器,线性调节器,ULTRA-LOW DROPOUT REGULATOR,开关调节器,氮化镓场效应晶体管,GAN FET DRIVER,QUAD DIFFERENTIAL LINE DRIVERS,LDO REGULATOR,BUFFERS,6A同步POL调节器,抗辐射低端氮化镓FET驱动器,MOSFET驱动器,CAN总线收发器,晶体管阵列,运算放大器,源驱动器,仪表放大器,EVALUATION BOARD,RAD-HARD SYNC BUCK CONVERTER,PWM CONTROLLERS,SINGLE-CHIP RAD HARD 32-CHANNEL DRIVER,LINEAR REGULATORS,ISL71830SEH,ISL70023SEH,HS-139RH,IS0-XXXXEH-Q,ISL73444SEH,ISL70591SEH,ISL73100SEH,HS-565BEH,ISL73020SEH,ISL71010B50,ISL71590SEH,HS-4424RH,ISL72026BSEH,ISL73127EH,HS-0546RH,ISL71001SEHM,HS-1840AEH,ISL71090SEH25,HS-0547RH,ISL73061SEH,ISL71710SLHM,HS-26CLV31RH,ISL71XXXM,HS-508BRH,HS-117EH,ISL70040SEH,ISL75051ASEH,ISL70218SEH,ISL73051ASEH,IS-1825BSEH,ISL75052SEH,ISL7XXXXEHVX,ISL70005ASEH,HS-26C32RH-T,ISL70219ASEH,ISL78845ASRH,ISL72026SEH,ISL71841SEH,ISL71610M,ISL71610SLHM,ISL73840SEH,ISL70024SEH,HS-2420EH,HS-1115RH,ISL73128EH,ISL738841ASEH,ISL73141SEH,HS-26CLV32EH,ISL73033SLHM,HS-4424BEH,ISL70001SEH,ISL71010B25,ISL72991RH,ISL70592SEH,HS-139EH,HS-3530ARH,HS0-XXXXEH-Q,ISL71001M,ISL70417SEH,ISL70321SEH,ISL71090SEH12,ISL70617SEH,ISL78841ASRH,ISL73841SEH,ISL70001ASEH,HS-4423BEH,ISL7XXXXRHVX,ISL706CRH,HS-303CEH,ISL72028SEH,HS-4424EH,ISL7124SEH,ISL72813SEH,ISL74422BRH,ISL70517SEH,ISL70062SEH,ISL71030M,ISL71823ASRH,ISL72027BSEH,ISL71831SEH,ISL705BRH,ISL73590SEH,IS-2100ARH,ISL71043M,HS-303BRH,ISL70419SEH,ISL738845ASEH,ISL71001SLHM,HS-117RH,ISL73814SEH,HS-4423RH,ISL74422ARH,ISL71218M,HS-201HSRH,ISL70005SEH,IS-1825BSRH,ISL28227SEH,HS-26C31RH-T,ISL7124SRH,HS-0548RH,HS-4424DEH,ISL705CRH,ISL72027SEH,ISL738840ASEH,ISL70005ASE,HS-4424BRH,ISL72814SEH,HS-26CLV32RH,ISL70001SRH,ISL73148SEH,HS-26CT31EH,ISL70227SRH,ISL78843ASEH,ISL71823BSRH,HS-26C31RH,ISL7119EH,ISL73052SEH,ISL73591SEH,HS-26CT31RH,ISL73141SEHMF7,ISL706ARH,IS-139ASRH,HS-303AEH,ISL71091SEH33,HS-4423BRH,ISL78840ASRH,ISL70244SEH,HS-1135RH,ISL78841ASEH,ISL70100SEH,ISL706CEH,HS-1825AEH,ISL70020SEH,ISL71091SEH40,ISL7X590SEH,SL73148SEH,ISL73005SEH,IS-2100AEH,ISL73040SEHEV4Z,HS-26C32EH,ISL71043MEVAL1Z,ISL72028BSEH,HS-5104AEH,ISL73023SEH,IS-1825ASRH,HS-26CT32EH,ISL73040SEH,ISL70061SEH,ISL705BEH,HS-1840ARH-T,HS-26C32RH,ISL70227SEH,ISL706BRH,HS-26CT32RH,HS-303BEH,HS-4423EH,ISL71444M,ISL70002SEHDEMO1Z,IS-1845ASRH,ISL71XXXM FAMILY,ISL71040M,HS0-XXXXRH-Q,ISL70003ASEH,HS-OP470AEH,ISL78843ASRH,ISL705ARH,HS-1825ARH,HS-302AEH,IS0-XXXXRH-Q,ISL73096RH,HS-1840BRH,HS-4424DRH,ISL705CEH,ISL73141SEHMFN,ISL71041M,HS-201HSEH,HS-303ARH,ISL73096EH,ISL73062SEH,ISL73419SEH,ISL78840ASEH,ISLRTG4DEMO1ZA,ISL71026M,ISL7119RH,IS-139ASEH,ISL73024SEH,IS-1715AEH,ISL738843ASEH,ISL706AEH,HS-26CLV31EH,HS-508BEH,HS-4080AEH,ISL73127RH,HS-1840ARH,ISL71710M,ISL70002SEH,ISL71090SEH75,HS-1145RH,ISL7457SRH,ISL70218SRH,IS-1845ASEH,ISL71091SEH10,ISL78845ASEH,ISL73148SEHMF,ISL73244SEH,ISL706BEH,HS-1840BEH,HS-3530AEH,ISL73592SEH,IS-1715ARH,ISL70444SEH,HS-26C31EH,ISL73128RH,ISL71091SEH20,ISL71840SEH,ISL73321SEH,ISL71090SEH50,HS-565BRH,ISL28417SEH,ISL705AEH,LAUNCH VEHICLES,SATELLITES,电流检测应用,AVIONIC SYSTEMS,医疗设备,空间应用,MEDICAL EQUIPMENT,运载火箭,SPACE APPLICATIONS,航空电子系统,SPACE,CURRENT SENSING APPLICATION,DOWNHOLE DRILLING,SATELLITE APPLICATIONS,空间,工业应用,INDUSTRIAL APPLICATIONS,卫星,卫星应用,井下钻井

2022.07 - 商品及供应商介绍

【选型】Intersil 消费电子IC选型指南

处理器核心电源 PMIC 电池充电器交换式稳压器消费电子LDO 消费电子LED背光驱动器 TFT-LCD的DC/DC稳压器消费电子光传感器

INTERSIL,RENESAS - 核心电源,处理器核心电源,电池充电器,PMIC,LED背光驱动器,LDO,DC/DC稳压器,光传感器,交换式稳压器,DC/DC稳压INTERSIL器,ISL9001A,ISL9203A,ISL97691,ISL97692,ISL9112,ISL9230,ISL97636A,ISL9237,ISL29125,ISL88732,ISL88733,ISL91110,ISL95831/C,ISL95838,ISL97693,ISL95837,ISL95836,ISL95835,ISL9104/A,ISL95712,ISL95833,ISL97698,ISL626,ISL95831,ISL9014A,ISL9120,ISL6251,ISL97649AR5566,ISL9220A,ISL9520,ISL6255,ISL62773A,ISL9238,ISL91128,ISL98602 ,ISL91127,ISL98611/A,ISL923A,ISL95831C,ISL9590X,ISL91211A,ISL91211B,ISL9012,ISL95836 ,ISL29501,ISL9016,ISL9011A,ISL29044A,ISL9007,ISL98607 ,ISL95521/A,ISL95813,ISL95812,ISL29028A,LDOS,ISL97678,ISL9113/A,MULTI-CELL BATTERY CHARGERS,ISL9008A,ISL9214A,ISL95818,ISL62771,PROCESSOR CORE POWER,ISL95835 ,ISL88731C,ISL9000A,ISL9301,LED BACKLIGHT DRIVERS,ISL98608 ,ISL6255/56,ISL97682,ISL97683,ISL91108,ISL95825,ISL97684,ISL91107,ISL97686,ISL97687,ISL95820,SINGLE-CELL BATTERY CHARGERS,ISL95833B,ISL91127IR,ISL95908,ISL97649AR,ISL9005A,ISL95906,ISL95838 ,ISL9552,ISL9021A,SWITCHING REGULATORS,ISL9307,ISL97672B,ISL9305,LI-ION/POLYMER BATTERY CHARGERS,ISL95833/B,ISL6277A,ISL9103A,ISL29033,ISL6292,ISL9110/A,ISL6294,LIGHT SENSORS,ISL97645A,BATTERY CHARGERS,ISL95816A,ISL95837 ,ISL29038,ISL6298,ISL8873,ISL9204,ISL29034,ISL29035,TFT-LCD DC-DC REGULATORS,ISL6292/B,ISL9003A,ISL91107IR,ISL9205/A,ISL29029,ISL29027,ISL29147,ISL95852,ISL97635,ISL97636,ISL91133,ISL9205,ISL91132,ISL97694A,ISL98607,ISL98608,ISL95858,ISL95857,ISL91134,ISL95855,ISL95854,ISL95853,ISL97634,ISL98602,ISL9111/A,ISL9220,SL95520/A,ISL6251/A,ISL9219,PMIC,ISL97671A,ISL91211A/B,ISL95866,ISL98611,ISL98611A,消费电子

2017年07月10日 - 选型指南

INTERSIL SPACE PRODUCTS 产品介绍

该资料介绍了INTERSIL（现属Renesas）在空间和防御行业中的高性能、高可靠性元器件产品。内容包括辐射硬化（Rad-Hard）和辐射耐受（Rad-Tolerant）的集成电路，适用于空间应用和其他辐射环境。产品涵盖功率解决方案、模拟电路、FPGA电源、电流源、仪器放大器等，旨在满足军事和航空航天领域对可靠性和性能的最高标准。资料还强调了公司的长期经验、技术发展、供应链可靠性和产品供应保障。

RENESAS - PWM控制器,GAN FETS,CAN BUS TRANSCEIVERS,开关稳压器,开关调节器,氮化镓场效应晶体管,GAN FET DRIVER,空间集成电路,电压基准,SWITCHING REGULATORS,DIGITAL ISOLATORS,源驱动,氮化镓场效应晶体管驱动器,RAD-HARD INSTRUMENTATION AMPLIFIERS,PWM CONTROLLER,SOURCE DRIVER,VOLTAGE REFERENCES,数字隔离器,RAD-HARD CURRENT SOURCES,CAN总线收发器,SPACE ICS,抗辐射仪表放大器,运算放大器,低压差调节器,OPERATIONAL AMPLIFIERS,电源定序器,SWITCHING REGULATOR,抗辐射电流源,LOW DROPOUT REGULATORS,CAN BUS TRANSCEIVER,POWER SUPPLY SEQUENCERS,ISL72027ASEH,ISL70617SEH,ISL7XXXXEHVX,ISL70023SEH,ISL73591SEH,IS0-XXXXEH-Q,ISL70001ASEH,ISL7XXXXRHVX,ISL73814SEH,ISL70591SEH,ISL72026SEH,ISL72028SEH,ISL71610M,ISL71444M,ISL71010B50,ISL72813SEH,ISL71218M,ISL72028ASEH,ISL70517SEH,ISL71026M,ISL70024SEH,ISL73024SEH,HS0-XXXXRH-Q,ISL71040M,ISL70003ASEH,ISL73592SEH,ISL73040SEHEV4Z,ISL71010B25,ISL71040MEV1Z,ISL70592SEH,ISL72027SEH,ISL7202XSEH,IS0-XXXXRH-Q,ISL72814SEH,ISL72026ASEH,ISL73023SEH,ISL71XXXM,ISL71710M,ISL70002SEH,ISL73321SEH,HS0-XXXXEH-Q,ISL71043M,ISL75051ASEH,ISL70040SEH,ISL73040SEH,ISL71001M,ISL73051ASEH,ISL70321SEH,空间应用,SPACE APPLICATIONS

2019.07 - 商品及供应商介绍

用于Microchip®RTG4™FPGA的空间级电源解决方案

本文探讨了Microchip® RTG4™ FPGA的电源需求，以及如何利用Renesas的辐射硬化电源管理IC组合，包括点对负载（POL）稳压器、LDO电压稳压器、顺序控制器、监控器和运算放大器，来开发针对该FPGA的顶级电源解决方案。文章详细介绍了RTG4™ FPGA的电源轨要求、推荐工作条件、电源顺序要求，并展示了Renesas的电源解决方案在RTG4开发板上的应用。此外，文章还介绍了Renesas的辐射硬化电源管理IC配置和ISLRTG4DEMO1Z参考板的设计。

INTERSIL - 低功耗FPGA,FPGA开发套件,FPGA DEVELOPMENT KIT,降压稳压器,FPGA,RADIATION HARDENED 22A SYNCHRONOUS BUCK REGULATOR,参考板,DEVELOPMENT KIT,四路电源定序器,LOW-POWER FPGA,SEE HARDENED 22A SYNCHRONOUS BUCK REGULATOR,RADIATION HARDENED, POSITIVE, ULTRA-LOW DROPOUT REGULATOR,开发板,耐辐射FPGA,现场可编程门阵列,QUAD POWER SUPPLY SEQUENCER,开发套件,RADIATION HARDENED FPGAS,RADIATION HARDENED AND SEE HARDENED 22A SYNCHRONOUS BUCK REGULATOR,抗辐射、正电压、超低压差稳压器,抗辐射双路输出负载点集成同步降压和低压差稳压器,抗辐射FPGA,BUCK REGULATOR,DEVELOPMENT BOARD,抗辐射22A同步降压稳压器,REFERENCE BOARD,参见硬化22A同步降压稳压器,抗辐射和SEE加固22A同步降压稳压器,RADIATION HARDENED DUAL OUTPUT POINT-OF-LOAD, INTEGRATED SYNCHRONOUS BUCK AND LOW DROPOUT REGULATOR,RADIATION-TOLERANT FPGAS,ISL70003ASEH,MIC69502,RTG4,MIC69153YME,88E1340,LX1304 3CLD,ISL70244SEH,PTH08T240WAZ,ISL70005SEH,ISL70002SEH,MIC69502WR,PTH08T231WAZ,ISL75051ASEH,ISLRTG4DEMO1Z,ISL70321SEH,LX7165-01CSP,TPSS1200,LX7186A,SPACE,SATELLITES,SPACECRAFTS,空间,COMPUTING APPLICATIONS,宇宙飞船,卫星,计算应用

August 2020 - 白皮书

ISL75051ASEH，ISL73051ASEH 3A，抗辐射，正极，超低压差调节器

该资料介绍了ISL75051ASEH和ISL73051ASEH两款辐射硬化型低压、高电流单输出LDO稳压器。这些器件适用于高达3.0A的连续输出电流，输入电压范围为2.2V至6.0V，输出电压可调范围为0.8V至5.0V。器件具有超低 dropout特性，典型值为65mV，适用于空间应用、DSP、FPGA和微处理器核心电源、开关电源后级调节等领域。

RENESAS - EVALUATION BOARD,评估板,超低压差调节器,ULTRA-LOW DROPOUT REGULATOR,ISL75051ASEHVFE,ISL73051ASEHFE/PROTO,ISL75051ASEHVX,ISL75051ASEHEV1Z,ISL75051ASEHFE/PROTO,ISL73051ASEHF/PROTO,ISL73051ASEHVF,ISL73051ASEHX/SAMPLE,ISL75051ASEHF/PROTO,ISL73051ASEHVX,ISL75051ASEH,ISL73051ASEH,ISL75051ASEHX/SAMPLE,ISL73051ASEHVFE,ISL75051ASEHVF,开关电源的后调节,空间应用,DSP, FPGA, AND ΜP CORE POWER SUPPLIES,POST-REGULATION OF SWITCHED MODE POWER SUPPLIES,DOWN-HOLE DRILLING,数字信号处理器、现场可编程门阵列和微核电源,SPACE APPLICATIONS,井下钻探

Sep 25, 2020 - 数据手册 - Rev.4.00 查看更多版本

ISL75052SEH 1.5A，抗辐射，正极，高压LDO

该资料详细介绍了ISL75052SEH是一款辐射加固的单输出低压差线性稳压器（LDO），适用于输出电流为1.5A的应用。该器件支持从4.0V到13.2V的输入电压范围，并提供0.6V到12.7V的输出电压。其主要特点包括低 dropout 电压、高精度、低噪声、以及适用于空间功率系统和数字信号处理器（DSP）、现场可编程门阵列（FPGA）及微处理器（µP）核心电源等应用。

RENESAS - 1.5A，抗辐射，正极，高压LDO,EVALUATION BOARD,1.5A，抗辐射，正极，高压LDO裸片,1.5A, RADIATION HARDENED, POSITIVE, HIGH VOLTAGE LDO DIE,评估板,1.5A, RADIATION HARDENED, POSITIVE, HIGH VOLTAGE LDO,ISL75052SEH,ISL75052SEHVFE,ISL75052SEHVX,5962R1322001VXC,ISL75052SEHX/SAMPLE,5962R1322001V9A,ISL75052SEHEVAL1Z,ISL75052SEHFE/PROTO,LDO REGULATOR FOR SPACE POWER SYSTEMS,SMPS后调整与井下钻井,POST REGULATION OF SMPS AND DOWN-HOLE DRILLING,DSP、FPGA和ΜP核电源,DSP, FPGA AND ΜP CORE POWER SUPPLIES,空间电力系统LDO调节器

October 25, 2016 - 数据手册 - Rev 6.00

ISL75051ASEH，ISL73051ASEH 3A，抗辐射，正极，超低压差调节器

该资料介绍了ISL75051ASEH和ISL73051ASEH两款辐射硬化型低压、高电流单输出LDO稳压器。这些器件适用于高达3.0A的连续输出电流，输入电压范围为2.2V至6.0V，输出电压可调范围为0.8V至5.0V。特点包括低 dropout电压、高输出电流、高精度和快速瞬态响应，适用于空间应用、DSP、FPGA和微处理器核心电源等。

INTERSIL - RADIATION HARDENED, POSITIVE, ULTRA-LOW DROPOUT REGULATOR,RADIATION HARDENED LOW-VOLTAGE, HIGH-CURRENT, SINGLE-OUTPUT LDOS,抗辐射、正电压、超低压差稳压器,抗辐射低压大电流单输出LDO,ISL75051ASEHF,ISL75051ASEHVFE,ISL73051ASEHX,ISL75051ASEHVX,ISL75051ASEHEV1Z,ISL75051ASEHFE,ISL73051ASEHVF,ISL75051ASEHX,5962R1121203V9A,5962R1121203VXC,5962R1121203VYC,5962L1121204VYC,ISL73051ASEHVX,ISL75051ASEH,ISL73051ASEH,5962L1121204VXC,ISL73051ASEHVFE,ISL73051ASEHF,5962L1121204V9A,ISL75051ASEHVF,ISL73051ASEHFE,DSP,现场可编程门阵列,FPGA,空间应用,开关模式电源,SWITCHED MODE POWER SUPPLIES,ΜP CORE POWER SUPPLIES,SPACE APPLICATIONS,ΜP核心电源,井下钻探,LDO REGULATOR,DOWN-HOLE DRILLING,LDO稳压器

May 16, 2019 - 数据手册 - Rev.3.00

Intersil的抗辐射低功耗FPGA电源解决方案

本资料介绍了Intersil公司推出的辐射硬化低功耗FPGA电源解决方案。该方案包括ISL_LOWPWRMEZ_EV1ZA板，采用AC/DC适配器供电，通过ISL70003SEH和ISL75051SEH芯片实现电压调节。ISL70003SEH为同步降压稳压器，提供1.5V、5V输出；ISL75051SEH为低电压、高电流LDO，提供1.8V和3.3V输出。该方案具有辐射耐受性，适用于空间应用。

RENESAS - 现场可编程门阵列电源,FPGA POWER,ISL70003SEH,ISL75051SEH

Sep 8, 2014 - 应用笔记或设计指南 - Rev 0.00

ISL70005SEH，ISL73005SEH ISIM：PE模型与硅应用报告

本资料介绍了ISL70005SEH和ISL73005SEH两款辐射硬化双输出点负载（POL）稳压器，它们结合了同步降压稳压器的高效率和低压差（LDO）稳压器的低噪声特性。适用于3.3V或5V电源总线系统，支持3A的连续输出负载电流（降压稳压器）和±1A的连续输出负载电流（LDO）。资料详细描述了这两款稳压器的性能特点、模拟模型以及与实际硅芯片的性能对比。

RENESAS - 抗辐射负载双输出点（POL）调节器,评估板,EVALUATION BOARD,RADIATION HARDENED DUAL OUTPUT POINT-OF-LOAD (POL) REGULATORS,ISL7005SEH,ISL73005SEH,ISL70005SEH,ISL70005SEHENG2Z,ISL70005SEHDEMO1Z

Nov 4, 2022 - 应用笔记或设计指南 - Rev.1.01