Datasheet Linear Technology LTC3455EUF#PBF — 数据表

制造商Linear Technology
系列LTC3455
零件号LTC3455EUF#PBF

具有USB电源管理器和锂离子电池充电器的双DC / DC转换器

数据表

LTC3455/LTC3455-1 - Dual DC/DC Converter with USB Power Manager and Li-Ion Battery Charger
PDF, 346 Kb, 修订版: C, 文件上传: Oct 21, 2017
从文件中提取

价格

打包

Package4x4 QFN-24
Package CodeUF
Package Index05-08-1697

参数化

Battery ChemistryLi-Ion, Li-Polymer
Buck Output Current0.4, 0.6 A
Demo BoardsDC1448A,DC631B
Export Controlno
FeaturesDual Input, Battery Charger, PowerPath, Buck, Hot Swap
Float Voltage4.2V, 4.1V V
Max Charge Current1 A
Number of Outputs2
Operating Temperature Range0 to 85 °C
PowerPathLinear PowerPath, 150mΩ Internal Ideal Diode
Type of ChargerLinear
Vin Max5.5 V
Vin Min4.3 V

生态计划

RoHSCompliant

其他选择

LTC3455-1

设计须知

  • Simple, Efficient, All-in-One USB Power Management IC Solution &mdash DN1008
    PDF, 66 Kb, 档案已发布: Aug 1, 2004
    从文件中提取

文章

  • Complete USB Power Manager, Li-Ion Charger and Two Buck Converters in a 4mm x 4mm QFN &mdash LT Journal
    PDF, 272 Kb, 档案已发布: Feb 1, 2004
    从文件中提取
  • New Family of Integrated Power Controllers Combine Fast Battery Charging, PowerPath Control and Efficient DC/DC Converters in Less Than 20mm2 &mdash LT Journal
    PDF, 303 Kb, 档案已发布: Sep 23, 2008
    从文件中提取

模型线

系列: LTC3455 (2)

制造商分类

  • Power Management > PMIC & Multifunction > PMIC (DC/DC, PowerPath and Battery Charger)

其他名称:

LTC3455EUFPBF, LTC3455EUF PBF