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首页 > Products > MCU Memory ADC Clock  > PMU >Cxpc3335 is a single-chip PMU specially designed for mobile power supply which integrates all logic functions such as charging, discharging and LED indication of related systems
Cxpc3335 is a single-chip PMU specially designed for mobile power supply which integrates all logic functions such as charging, discharging and LED indication of related systems

Cxpc3335 creatively puts forward the concept of "power SOC". It solves the basic requirements of a mobile power supply with one chip and no peripheral devices such as MOSFET, dw01 and Schottky, greatly reducing the total cost of the system and improving the production efficiency of the system manufacturer. The charging current of cxpc3335 can reach 900mA, and the discharging current can also guarantee 900mA

Cxpc3335 is a single-chip PMU specially designed for mobile power supply which integrates all logic functions such as charging, discharging and LED indication of related systems
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                          目录G5V嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)G5V嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品G5V嘉泰姆

一.产品概述G5V嘉泰姆


  CXPC3335是一颗专门针对移动电源设计的单芯片集成所有充电,放电以及相关系统LED指示等逻辑功能的PMU。CXPC3335创造性地提出"Power SOC“的概念,以一颗芯片,无需外围搭配MOSFET,DW01,肖特基等器件,解决了一个移动电源的基本需求,极大的降低了系统总成本,并提升系统厂商的生产效率。CXPC3335的充电电流可达900mA,放电电流也保证900mA。因节省了肖特基和MOSFET的能量损耗,系统总体能量转换效率达85%以上,相当于免费增加了电池容量。CXPC3335采用易于焊接的ESOP8封装。G5V嘉泰姆

二.产品特点G5V嘉泰姆


输入电压范围4.2-5.5VG5V嘉泰姆
充电电流900mAG5V嘉泰姆
放电电流900mAG5V嘉泰姆
充电灯指示G5V嘉泰姆
放电灯指示
G5V嘉泰姆

输出短路保护防锁死G5V嘉泰姆
放电同步升压G5V嘉泰姆
ESOP8封装
G5V嘉泰姆

三.应用范围G5V嘉泰姆


移动电源G5V嘉泰姆
大容量电池3G MiFiG5V嘉泰姆
动力玩具    
G5V嘉泰姆

四.技术规格书(产品PDF)G5V嘉泰姆


需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!G5V嘉泰姆

 QQ截图20160419174301.jpgG5V嘉泰姆

五.产品封装图G5V嘉泰姆


blob.pngblob.png  G5V嘉泰姆

六.电路原理图G5V嘉泰姆


blob.png   G5V嘉泰姆

七.相关芯片选择指南G5V嘉泰姆


PMU
Device No. of VIN No. of  No. of   No. of No. of  Special  Package
Channels (min) (max) Buck  Boost  LDOs Chargers Features
  (V) (V) Converters Converters      
CXPC3332 3 3 6

2 (1同步+1异步)G5V嘉泰姆

1 异步升压 1路500mA 0 一通道灵活配置升压或降压 QFN3x3-16
CXPC3333 2 0.85 4.5 0 1 同步升压 1路300mA 0 超低电压启动、输出MLCC电容 SOP8
CXPC3334 3 4.2 18 3同步降压 0 0 0 I2C控制每通道输出电压 QFN5x5-40
CXPC3335 2 4.2 5.5 0 1 同步升压 0 1线性充电 集成移动电源其他逻辑管理功能 ESOP8
CXPC3336 2 4.2 5.5 0 1 同步升压 1 1线性充电 集成1A充电和1.2A同步真关断升压 ESOP8
CXPC3337 2 4.2 5.5 0 1 同步升压 1 1线性充电 集成移动电源空载识别、电量显示等功能 ESOP8
CXPC3338 2 4.2 5.5 0 1 同步升压 1 1线性充电 集成移动电源空载识别、电量显示等功能 ESOP8
CXPC3339 2 4.2 5.5 0 1 同步升压 1 1线性充电 对外2A充电、兼容苹果和三星平板 DFN3x3-12
CXPC3340 2 4.2 5.5 0 1同步升压 0 1线性充电 对外2A充电、兼容BC1.2,苹果和三星平板 ESOP8
CXPC3341 2 4.2 5.5 0 1同步升压 0 1线性充电 电池电量显示,USB充电口兼容苹果三星 DFN3x3-12
CXPC3342 2 4.2 5.5 0 1同步升压 0 1线性充电 电量显示/空载识别/充电口兼容苹果三星 DFN3x3-12