Datasheet Linear Technology LTC3553-2 — 数据表

制造商Linear Technology
系列LTC3553-2

具有锂离子充电器,Always-on LDO和降压稳压器的Micropower USB Power Manager

数据表

LTC3553-2 - Micropower USB Power Manager with Li-Ion Charger, Always-On LDO and Buck Regulator
PDF, 433 Kb, 文件上传: Oct 21, 2017
从文件中提取

价格

打包

LTC3553EUD-2#PBFLTC3553EUD-2#TRPBF
N12
Package3x3 QFN-20
包装外形图
3x3 QFN-20
包装外形图
Package CodeUDUD
Package Index05-08-172005-08-1720
Pin Count2020

参数化

Parameters / ModelsLTC3553EUD-2#PBFLTC3553EUD-2#TRPBF
Battery ChemistryLi-Ion, Li-PolymerLi-Ion, Li-Polymer
Buck Output Current, A0.20.2
Demo BoardsDC1920ADC1920A
Export Controlnono
FeaturesBuck, LDO, Battery Charger, Burst Mode, Push Button Controller, Power GoodBuck, LDO, Battery Charger, Burst Mode, Push Button Controller, Power Good
Float Voltage, V4.2V4.2V
LDO Output Current, A0.150.15
Max Charge Current, A0.50.5
Number of Cells11
Number of Outputs22
Operating Temperature Range, °C0 to 850 to 85
PowerPathLinear PowerPath, 240mΩ Internal Ideal DiodeLinear PowerPath, 240mΩ Internal Ideal Diode
Type of ChargerLinearLinear
Vin Max, V5.55.5
Vin Min, V4.354.35

生态计划

LTC3553EUD-2#PBFLTC3553EUD-2#TRPBF
RoHSCompliantCompliant

模型线

制造商分类

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