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LTC1479 - 典型应用图例:
LTC1479典型应用图例一
LTC1479 - 封装图解:
LTC1479封装图解一
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Linear产品 - LTC1479介绍
LTC1479 - LTC1479是PowerPath Controller for Dual Battery Systems

LTC1479是Linear公司的一款PowerPath 控制器和理想二极管产品,LTC1479是PowerPath Controller for Dual Battery Systems,本站介绍了LTC1479的封装应用图解、特点和优点、功能等,并给出了与LTC1479相关的凌力尔特元器件型号供参考。

LTC1479 - PowerPath Controller for Dual Battery Systems

LTC1479 - PowerPath Controller for Dual Battery Systems - Linear Technology(凌力尔特)

功能描述
The LTC1479 is the “heart” of a total power management solution for single and dual battery notebook computers and other portable equipment. The LTC1479 directs power from up to two battery packs and a DC power source to the input of the main system switching regulator. It works in concert with related LTC power management products (e.g. LTC1435, LT1511, etc.) to create a total system solution; starting from the batteries and the DC power source, and ending at the input of each of the computer’s complex loads. A system-provided power management µP monitors and actively directs the LTC1479. The LTC1479 uses low loss N-channel MOSFET switches to direct power from three main sources. An adaptive current limiting scheme reduces capacitor and battery inrush current by controlling the gates of the MOSFET switches during transitions. The LTC1479 interfaces directly to the LT1510, LT1511 and LT1620/LTC1435 battery charging circuits.
特点
  • Complete Power Path Management for Two Batteries, DC Power Source, Charger and Backup
  • Compatible with Li-Ion, NiCd, NiMH and Lead-Acid Battery Chemistries
  • All N-Channel Switching Reduces Power Losses
  • Capacitor and Battery Inrush Current Limited
  • Independent Charging and Monitoring of Two Battery Packs
  • New, Small Footprint, 36-Lead SSOP Package
  • 应用
  • Notebook Computer Power Management
  • Portable Instruments
  • Handheld Terminals
  • Portable Medical Equipment
  • Portable Industrial Control Equipment
  • 以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格(美元)
    器件型号 封装 温度 价格 (以 1 ~ 99 片为批量) 价格 (以 1000 片为批量)
    LTC1479CG SSOP-36 C $8.00 $7.05
    LTC1479CG#PBF SSOP-36 C $8.00 $7.05
    LTC1479CG#TR SSOP-36 C $7.15
    LTC1479CG#TRPBF SSOP-36 C $7.15
    LTC1479IG SSOP-36 I $9.20 $8.15
    LTC1479IG#PBF SSOP-36 I $9.20 $8.15
    LTC1479IG#TR SSOP-36 I $8.25
    LTC1479IG#TRPBF SSOP-36 I $8.25
    下面可能是您感兴趣的Linear Technology(凌力尔特)元器件
  • LTC4417 - 确定了优先级的 PowerPathTM 控制器
  • LTC4370 - 双电源二极管 “合路” 电流平衡控制器
  • LTC4412 - 采用 ThinSOT 封装的低损耗 PowerPathTM 控制器
  • LTC4359 - 具反向输入保护功能的理想二极管控制器
  • LTC4364 - 具理想二极管的浪涌抑制器
  • LTC1473 - Dual PowerPath?Switch Driver
  • LTC4355 - 具输入电源和熔丝监视器的正高电压理想二极管“或”控制器
  • LTC4416 - 用于大 PFET 的 36V、低损耗、双通道、PowerPath 控制器
  • LTC4358 - 5A 理想二极管
  • LTC4415 - 具可调电流限值的双通道 4A 理想二极管
  • 下面可能是您感兴趣的Linear公司PowerPath 控制器和理想二极管元器件
  • LT1076HV - LT1076HV是降压型开关稳压器
  • LT1130A - LT1130A是Advanced Low Power 5V RS232 Drivers/Receivers with Small Capacitors (Includes LT1130 thru LT1141)
  • LTC3618 - LTC3618是用于 DDR 终端的双通道、4MHz、±3A、同步降压型稳压器
  • LTC3632 - LTC3632是高效率、高电压、20mA 同步降压型转换器
  • LT1634CCZ-5 - LT1634CCZ-5是微功率精准并联电压基准
  • LT5526 - LT5526是高线性度、低功率下变频混频器
  • LT5528 - LT5528是1.5GHz 至 2.4GHz 高线性度直接正交调制器
  • LT3463A - LT3463A是Dual Micropower DC/DC Converters with Schottky Diodes
  • LT1368 - LT1368是双通道、精准、轨至轨输入和输出运算放大器
  • LTC3865 - LTC3865是具引脚可选输出的双通道、两相、同步 DC/DC 控制器
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