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  • DN383 高电压电流模式降压转换器

      Low power standby requirements are typically associatedwith battery-powered systems. Automotive systems,for example, commonly require power supplies tomaintain output voltage regulation even under no-loadconditions—while drawing minimal quiescent current topreserve battery life. Ris ...

    /dl/24308.html

    标签: 383 DN 高电压 电流模式

    上传时间: 2013-11-20

    上传用户:xinyuzhiqiwuwu

  • DN378 低静态电流单片式降压型稳压器

      Automobile electronic systems place high demands ontoday’s DC/DC converters. They must be able to preciselyregulate an output voltage in the face of wide temperatureand input voltage ranges—including load dump transientsin excess of 60V and cold crank voltage drops to 4V. Thec ...

    /dl/24310.html

    标签: 378 DN 低静态电流 单片式

    上传时间: 2013-10-15

    上传用户:stampede

  • 降压升压型控制器简化手持式产品的DC/DC转换器设计

      A number of conventional solutions have been available forthe design of a DC/DC converter where the output voltageis within the input voltage range—a common scenarioin Li-Ion battery-powered applications—but none werevery attractive until now. Conventional topologies, suchas S ...

    /dl/24313.html

    标签: DC 降压 升压型 控制器

    上传时间: 2013-10-21

    上传用户:ljt101007

  • 使用5V电源的高分辨率视频解决方案

      Video cable driver amplifi er output stages traditionallyrequire a supply voltage of at least 6V in order to providethe required output swing. This requirement is usuallymet with 5V supplies by adding a boost regulator or asmall local negative rail, say via the popular LT®1983-3.Such ...

    /dl/24316.html

    标签: 5V电源 高分辨率 视频解决 方案

    上传时间: 2013-11-16

    上传用户:yanyangtian

  • 具有宽输入范围的微型单片降压型稳压器

      Automotive batteries, industrial power supplies, distributedsupplies and wall transformers are all sources ofwide-ranging high voltage inputs. The easiest way to stepdown these sources is with a high voltage monolithicstep-down regulator that can directly accept a wide inputrange and prod ...

    /dl/24320.html

    标签: 输入 降压型稳压器

    上传时间: 2014-12-24

    上传用户:Pzj

  • 多相DC/DC控制器精度和带宽限制

      Speed and accuracy don’t always go hand-in-handin DC/DC converter systems—that is, until now. TheLTC3811 is a dual output, fi xed frequency current modeDC/DC switching regulator controller designed for one oftoday’s most demanding power supply applications: highcurrent, ...

    /dl/24321.html

    标签: DC 多相 控制器 带宽

    上传时间: 2013-11-21

    上传用户:aix008

  • DN442 I2C可控降压紧凑型同步DC/DC稳压器

      The LTC®3562 quad output step-down regulator is designedfor multicore handheld microprocessor applications thatoperate from a single Li-Ion battery. Its four monolithic, higheffi ciency buck regulators support Intel’s mobile CPU P-Stateand C-State energy saving operating modes. ...

    /dl/24325.html

    标签: DC 442 I2C DN

    上传时间: 2013-10-07

    上传用户:1583060504

  • 三降压稳压器功能的1-Wire动态可编程输出电压

      The LTC®3569 is a compact power solution for handhelddevices. Its tiny 3mm × 3mm QFN package includesthree buck regulators with individually programmableoutput voltages. One regulator supports load currentsup to 1200mA, while the other two support currents to600mA. Two regulator ...

    /dl/24330.html

    标签: Wire 降压稳压器 动态 可编程

    上传时间: 2013-10-11

    上传用户:yxgi5

  • DN465 超低功耗升压转换器

      Industrial remote monitoring systems and keep-alivecircuits spend most of their time in standby mode. Manyof these systems also depend on battery power, so powersupply effi ciency in standby state is very important tomaximize battery life. The LT®8410/-1 high effi ciencyboost converte ...

    /dl/24331.html

    标签: 465 DN 超低功耗 升压转换器

    上传时间: 2013-11-23

    上传用户:新手无忧

  • DN458降压转换器简化低电压设计

      Many system designers need an easy way to producea negative 3.3V power supply. In systems that alreadyhave a transformer, one option is to swap out the existingtransformer with one that has an additional secondarywinding. The problem with this solution is that manysystems now use transfor ...

    /dl/24335.html

    标签: 458 DN 降压转换器 低电压

    上传时间: 2013-10-09

    上传用户:Jerry_Chow