LINEAR官网，LINEAR代理商
LINEAR(凌力尔特,AD)产品型号搜索：
专营LINEAR（凌力尔特，AD）元器件，强大的现货交付能力，解决您的采购难题
全流程提供LINEAR（凌力尔特，AD）现货供应链服务
当前位置：凌力尔特代理 > > 凌力尔特芯片 >> LTC4056-4.2
LTC4056-4.2技术文档下载：
LTC4056-4.2技术文档产品手册下载
LTC4056-4.2 - 典型应用图例：
LTC4056-4.2典型应用图例一
LTC4056-4.2典型应用图例二
LTC4056-4.2 - 封装图解：
LTC4056-4.2封装图解一
LINEAR凌力尔特芯片：
承诺原装正品
专营LINEAR凌力尔特，真正优化您的供应链
LINEAR产品 - LTC4056-4.2介绍

LTC4056-4.2 - LTC4056-4.2是Linear Li-Ion Charger with Termination in ThinSOT

LTC4056-4.2是LINEAR凌力尔特公司的一款线性充电器产品，LTC4056-4.2是LTC4056-4.2是Linear Li-Ion Charger with Termination in ThinSOT，本站介绍了LTC4056-4.2的封装应用图解、特点和优点、功能等，并给出了与LTC4056-4.2相关的LINEAR元器件型号供参考。

LTC4056-4.2 - LTC4056-4.2是Linear Li-Ion Charger with Termination in ThinSOT - 线性充电器 - 电源管理 - 凌力尔特

LTC4056-4.2 - Linear Li-Ion Charger with Termination in ThinSOT

LTC4056-4.2 - Linear Li-Ion Charger with Termination in ThinSOT - Linear Technology（凌力尔特）

功能描述

The LTC4056 is a low cost, single-cell, constant-current/ constant-voltage Li-Ion battery charger controller with a programmable termination timer. When combined with a few external components, the LTC4056 forms a very small standalone charger for single cell lithium-ion batteries.

Charge current and charge time are set externally with a single resistor and capacitor, respectively. The LTC4056 charges to a final float voltage accurate to ±0.6%. Manual shutdown is accomplished by grounding the TIMER/ SHDN pin, while removing input power automatically puts the LTC4056 into a sleep mode. Both the shutdown and sleep modes drain near zero current from the battery; the shutdown mode reduces supply current to 40µA.

The output driver is both current limited and thermally protected to prevent operating outside of safe limits. No external blocking diode or sense resistor is required. The LTC4056 also includes low battery charge conditioning (trickle charging), undervoltage charge current limiting, automatic recharge and a charge status output.

The LTC4056 is available in a low profile (1mm) 8-lead SOT-23 (ThinSOT™) package.

特点
  • Standalone Li-Ion Charger with Termination
  • Programmable Termination Timer
  • No Sense Resistor or Blocking Diode Required
  • Suitable for USB-Powered Charging
  • Undervoltage Charge Current Limiting
  • Preset Charge Voltage with ±0.6% Accuracy
  • Programmable Charge Current: 200mA to 700mA
  • Automatic Recharge with Shortened Charge Cycle
  • Self-Protection for Overcurrent/Overtemperature
  • 40µA Supply Current in Shutdown Mode
  • Negligible Battery Drain Current in Shutdown
  • Low Battery Charge Conditioning (Trickle Charging)
  • CHRG Status Output including AC Present
  • PCB Total Solution Area only 75mm² (700mA)
  • Low Profile (1mm) SOT-23 Package
    • 应用
  • Cellular Telephones
  • Handheld Computers
  • Digital Cameras
  • Charging Docks and Cradles
  • Low Cost and Small Size Chargers
    • 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)
    LTC4056ETS8-4.2 SOT-23 E $2.14
    LTC4056ETS8-4.2#PBF SOT-23 E $2.14
    LTC4056ETS8-4.2#TR SOT-23 E $2.14 $1.41
    LTC4056ETS8-4.2#TRM SOT-23 E $2.14 $1.43
    LTC4056ETS8-4.2#TRMPBF SOT-23 E $2.14 $1.43
    LTC4056ETS8-4.2#TRPBF SOT-23 E $2.14 $1.41
    下面可能是您感兴趣的Linear Technology（凌力尔特）元器件
  • LTC4054-4.2 - 采用 ThinSOT 封装并具有热调节功能的独立线性锂离子电池充电器
  • LTC1734 - 采用 ThinSOT 封装的锂离子线性电池充电器
  • LTC4057-4.2 - Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT
  • LT1512 - SEPIC 恒定电流 / 恒定电压电池充电器
  • LTC1731-4.1 - Single Cell Lithium-Ion Linear Battery Charger Controllers
  • LTC4002 - 独立型锂离子开关模式电池充电器
  • LTC4000 - 用于电池充电和电源管理的高电压、大电流控制器
  • LTC4054X-4.2 - 采用 ThinSOT 封装并具有热调节功能的独立线性锂离子电池充电器
  • LT3652 - 用于太阳能电源的功率跟踪 2A 电池充电器
  • LTC4071 - 具低电池电量断接功能的并联锂离子 / 锂聚合物电池充电器系统
    • 下面可能是您感兴趣的凌力尔特公司线性充电器元器件
    节约时间成本，提高采购效率，LINEAR官网授权代理
    Linear|Linear公司|Linear凌力尔特(AD)公司授权国内代理商
    LINEAR公司产品现货专家，订购AD公司产品不限最低起订量，LINEAR凌力尔特产品大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货
    寻找全球LINEAR代理商现货货源 - LINEAR公司（凌力尔特，已被AD公司收购）电子元件在线订购