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 >> LTC3221
LTC3221技术文档下载：
LTC3221技术文档产品手册下载
LTC3221 - 典型应用图例：
LTC3221典型应用图例一
LTC3221典型应用图例二
LTC3221 - 封装图解：
LTC3221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 - LTC3221介绍

LTC3221 - LTC3221是Micropower, Regulated Charge Pump in 2 x 2 DFN

LTC3221是LINEAR凌力尔特公司的一款稳压的升压型充电泵产品，LTC3221是LTC3221是Micropower, Regulated Charge Pump in 2 x 2 DFN，本站介绍了LTC3221的封装应用图解、特点和优点、功能等，并给出了与LTC3221相关的LINEAR元器件型号供参考。

LTC3221 - LTC3221是Micropower, Regulated Charge Pump in 2 x 2 DFN - 稳压的升压型充电泵 - 电源管理 - 凌力尔特

LTC3221 - Micropower, Regulated Charge Pump in 2 x 2 DFN

LTC3221/LTC3221-3.3/LTC3221-5 - Micropower, Regulated Charge Pump in 2 x 2 DFN - Linear Technology（凌力尔特）

功能描述
The LTC3221 family are micropower charge pump DC/DC converters that produce a regulated output at up to 60mA. The input voltage range is 1.8V to 5.5V. Extremely low operating current (8μA typical at no load) and low external parts count (one fl ying capacitor and two small bypass capacitors at VIN and VOUT) make them ideally suited for small, battery-powered applications.

The LTC3221 family includes fi xed 5V and 3.3V output versions plus an adjustable version. All parts operate as Burst Mode switched capacitor voltage doublers to achieve ultralow quiescent current. The chips use a controlled current to supply the output and will survive a continuous short-circuit from VOUT to GND. The FB pin of the adjustable LTC3221 can be used to program the desired output voltage.

The LTC3221 family is available in a low profi le (0.75mm) 2mm × 2mm 6-pin DFN package.

特点
  • Ultralow Power: 8μA Quiescent Current
  • Regulated Output Voltages: 3.3V ±4%, 5V ±4%, ADJ
  • VIN Range: 1.8V to 4.4V (LTC3221-3.3) 2.7V to 5.5V (LTC3221-5)
  • Output Current: Up to 60mA
  • No Inductors Needed
  • Very Low Shutdown Current: <1μA
  • Shutdown Disconnects Load from VIN
  • Burst Mode Control
  • Short-Circuit Protected
  • Solution Profi le < 1mm
  • Tiny 2mm × 2mm 6-Pin DFN Package
    • 应用
  • Low Power 2 AA Cell to 3.3V Supply
  • Memory Backup Supplies
  • Tire Pressure Sensors
  • General Purpose Low Power Li-Ion to 5V Supply
  • RF Transmitters
  • Glucose Meters
    • 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)
    LTC3221EDC 2x2 DFN-6 E $2.29
    LTC3221EDC-3.3 2x2 DFN-6 E $2.29
    LTC3221EDC-3.3#PBF 2x2 DFN-6 E $2.29
    LTC3221EDC-3.3#TR 2x2 DFN-6 E $2.29 $1.60
    LTC3221EDC-3.3#TRM 2x2 DFN-6 E $2.34 $1.65
    LTC3221EDC-3.3#TRMPBF 2x2 DFN-6 E $2.34 $1.65
    LTC3221EDC-3.3#TRPBF 2x2 DFN-6 E $2.29 $1.60
    LTC3221EDC-5 2x2 DFN-6 E $2.29
    LTC3221EDC-5#PBF 2x2 DFN-6 E $2.29
    LTC3221EDC-5#TR 2x2 DFN-6 E $2.34 $1.60
    LTC3221EDC-5#TRM 2x2 DFN-6 E $2.34 $1.65
    LTC3221EDC-5#TRMPBF 2x2 DFN-6 E $2.34 $1.65
    LTC3221EDC-5#TRPBF 2x2 DFN-6 E $2.29 $1.60
    LTC3221EDC#PBF 2x2 DFN-6 E $2.29
    LTC3221EDC#TR 2x2 DFN-6 E $2.29 $1.60
    LTC3221EDC#TRM 2x2 DFN-6 E $2.34 $1.65
    LTC3221EDC#TRMPBF 2x2 DFN-6 E $2.34 $1.65
    LTC3221EDC#TRPBF 2x2 DFN-6 E $2.29 $1.60
    下面可能是您感兴趣的Linear Technology（凌力尔特）元器件
  • LTC3108 - 超低电压、升压型转换器和电源管理器
  • LT1615 - 采用 ThinSOT 封装的微功率升压型 DC/DC 转换器
  • LTC3105 - 具最大功率点控制功能及 250mV 启动电压的 400mA 升压型 DC/DC 转换器
  • LTC1682 - Doubler Charge Pumps with Low Noise Linear Regulator
  • LT1054 - 具稳压器的开关电容器电压转换器
  • LT1761 - 采用 SOT-23 封装的 100mA、低噪声、LDO 微功率稳压器
  • LT1763 - 500mA、低噪声、LDO 微功率稳压器
  • LT3080 - 可调 1.1A、单电阻、低压差稳压器
  • LTC4364 - 具理想二极管的浪涌抑制器
  • LT3652 - 用于太阳能电源的功率跟踪 2A 电池充电器
    • 下面可能是您感兴趣的凌力尔特公司稳压的升压型充电泵元器件
    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