产品信息查询
产品 新闻
首页 > 产品中心 > MCU存储ADC时钟数据线 > MCU > 移动电源MCU >专门为大容量锂电池系统设计CXLB7306充电电流3A升压放电5V/3A内阻补偿技术充电截止电流输出限流NTC等众多功能开关式锂离子电池充电器
专门为大容量锂电池系统设计CXLB7306充电电流3A升压放电5V/3A内阻补偿技术充电截止电流输出限流NTC等众多功能开关式锂离子电池充电器
0

CXLB7306是一款专门为大容量锂电池系统设计的高达3A充电电流的开关型单节锂电池充电芯片,同时此芯片也可以逆向操作,从电池端升压给输出至少5V/3A的电流(OTG)。CXLB7306采用了充电领域最先进的内阻补偿技术,并可由客户外设内阻补偿程度。同时它还提供系统用电的路径,可外设充电电流,充电截止电流,输出限流,NTC等众多功能。CXLB7306是目前业界尺寸最小,以QFN3x3封装实现3A充电,3AOTG的锂电池充电芯片

专门为大容量锂电池系统设计CXLB7306充电电流3A升压放电5V/3A内阻补偿技术充电截止电流输出限流NTC等众多功能开关式锂离子电池充电器
产品手册
样品申请

样品申请

产品简介

                          目录0KU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)0KU嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品0KU嘉泰姆

一.产品概述0KU嘉泰姆


     CXLB7306是一款专门为大容量锂电池系统设计的高达3A充电电流的开关型单节锂电池充电芯片,同时此芯片也可以逆向操作,从电池端升压给输出至少5V/3A的电流(OTG)。CXLB7306采用了充电领域最先进的内阻补偿技术,并可由客户外设内阻补偿程度。同时它还提供系统用电的路径,可外设充电电流,充电截止电流,输出限流,NTC等众多功能。CXLB7306是目前业界尺寸最小,以QFN3x3封装实现3A充电,3AOTG的锂电池充电芯片。0KU嘉泰姆

   CXLB7306 is a switching Li-Ion battery charger capable of delivering up to 3A of charging current to the battery and also capable of delivering up to 2.5A in boost OTG operation, with extremely high efficiency in both charging mode and OTG mode. For charging, it uses a proprietary control scheme that eliminates the current sense resistor for conventional constant current control, maximizing efficiency, reducing charging time and reducing costs. It can also output a 5V voltage in the reversed direction by boosting from the battery. It only needs a single inductor to provide power bi-directionally. CXLB7306 is truly an ideal all-in-one solution for battery charging and discharge applications, such as power banks, smart phones, and tablets with only one USB port that can be used for both charging battery and USB OTG function. CXLB7306 is suitable for charging a 4.2V Li-ion battery. EJCXLB7306s in QFN3x3-20 FC package.  0KU嘉泰姆

二.产品特点0KU嘉泰姆


◆充电电流高达 3A0KU嘉泰姆

◆3A充电效率 >94% 0KU嘉泰姆
◆升压放电高达5V/3A0KU嘉泰姆
◆升压最高效率达97% 0KU嘉泰姆

◆输入6.0V OVP0KU嘉泰姆

◆待机功耗 10uA0KU嘉泰姆

◆Bi-Directional Power conversion with Single Inductor Š 0KU嘉泰姆

◆Switching Charger Š 5V Synchronous Boost Š 0KU嘉泰姆

◆Up to 95% Efficiency Š 0KU嘉泰姆

◆Up to 3A Max charging current and 2.5A discharging Š 0KU嘉泰姆

◆No-Battery detection Š 0KU嘉泰姆

◆No External Sense resistor Š 0KU嘉泰姆

◆NTC thermistor input0KU嘉泰姆

三.应用范围0KU嘉泰姆


◆智能手机0KU嘉泰姆
◆平板电脑0KU嘉泰姆
◆移动电源0KU嘉泰姆
◆移动MIFI 0KU嘉泰姆
◆移动智能设备0KU嘉泰姆

◆其他大容量锂电池系统    0KU嘉泰姆

四.技术规格书(产品PDF)0KU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0KU嘉泰姆

 QQ截图20160419174301.jpg0KU嘉泰姆

五.产品封装图0KU嘉泰姆


  blob.pngblob.png0KU嘉泰姆

六.电路原理图0KU嘉泰姆


  blob.png 0KU嘉泰姆

七.相关芯片选择指南0KU嘉泰姆


锂电充电0KU嘉泰姆

Device0KU嘉泰姆

Device0KU嘉泰姆

Architecture0KU嘉泰姆

VIN0KU嘉泰姆

Final 0KU嘉泰姆

Power Path0KU嘉泰姆

IOUT0KU嘉泰姆

Vhold0KU嘉泰姆

Switching0KU嘉泰姆

IQ0KU嘉泰姆

Package0KU嘉泰姆

Description0KU嘉泰姆

(min)0KU嘉泰姆

(max)0KU嘉泰姆

Vbat0KU嘉泰姆

Rdson0KU嘉泰姆

(max)0KU嘉泰姆

(V)0KU嘉泰姆

Frequency0KU嘉泰姆

(uA)0KU嘉泰姆

(V)0KU嘉泰姆

(V)0KU嘉泰姆

(mohm)0KU嘉泰姆

(A)0KU嘉泰姆

(Hz)0KU嘉泰姆

CXLB73010KU嘉泰姆

2.5A开关型锂电充电0KU嘉泰姆

开关充电+路径管理0KU嘉泰姆

4.30KU嘉泰姆

6.50KU嘉泰姆

4.20KU嘉泰姆

500KU嘉泰姆

2.50KU嘉泰姆

4.30KU嘉泰姆

3M0KU嘉泰姆

700KU嘉泰姆

QFN3x3-160KU嘉泰姆

CXLB73020KU嘉泰姆

2.5A开关型锂电充电0KU嘉泰姆

开关充电+路径管理0KU嘉泰姆

4.30KU嘉泰姆

6.50KU嘉泰姆

4.20KU嘉泰姆

500KU嘉泰姆

2.50KU嘉泰姆

4.30KU嘉泰姆

3M0KU嘉泰姆

700KU嘉泰姆

ESOP80KU嘉泰姆

CXLB73030KU嘉泰姆

2.5A开关型锂电充电0KU嘉泰姆

开关充电+路径管理0KU嘉泰姆

4.30KU嘉泰姆

6.50KU嘉泰姆

4.20KU嘉泰姆

500KU嘉泰姆

2.50KU嘉泰姆

4.50KU嘉泰姆

3M0KU嘉泰姆

700KU嘉泰姆

QFN3x3-160KU嘉泰姆

CXLB73040KU嘉泰姆

2.5A开关型锂电充电0KU嘉泰姆

开关充电+路径管理0KU嘉泰姆

4.30KU嘉泰姆

6.50KU嘉泰姆

4.350KU嘉泰姆

500KU嘉泰姆

2.50KU嘉泰姆

4.50KU嘉泰姆

3M0KU嘉泰姆

700KU嘉泰姆

QFN3x3-160KU嘉泰姆

CXLB73050KU嘉泰姆

3A开关型充电/OTG0KU嘉泰姆

开关充电/OTG0KU嘉泰姆

4.30KU嘉泰姆

60KU嘉泰姆

4.2/4.350KU嘉泰姆

N/A0KU嘉泰姆

30KU嘉泰姆

Adj0KU嘉泰姆

1-2M0KU嘉泰姆

100KU嘉泰姆

QFN4x4-320KU嘉泰姆

CXLB73060KU嘉泰姆

3A开关型充电/OTG0KU嘉泰姆

开关充电/OTG0KU嘉泰姆

4.30KU嘉泰姆

60KU嘉泰姆

4.20KU嘉泰姆

N/A0KU嘉泰姆

30KU嘉泰姆

4.60KU嘉泰姆

1-2M0KU嘉泰姆

100KU嘉泰姆

QFN3x3-200KU嘉泰姆

CXLB73070KU嘉泰姆

2.5A开关型锂电充电0KU嘉泰姆

开关充电+路径管理0KU嘉泰姆

4.30KU嘉泰姆

6.50KU嘉泰姆

4.350KU嘉泰姆

500KU嘉泰姆

2.50KU嘉泰姆

4.30KU嘉泰姆

3M0KU嘉泰姆

700KU嘉泰姆

ESOP80KU嘉泰姆