3A Switching Charger 2.4A Boost and Fuel Gauge in One ESOP8 with Single CXLB7426 switching Li-Ion battery charger capable of delivering up to 3A of charging current to the battery and also capable

首页 > Products > Battery Charging Chip > Mobile Power Chip > 3 in 1 Mobile Power IC >3A Switching Charger 2.4A Boost and Fuel Gauge in One ESOP8 with Single CXLB7426 switching Li-Ion battery charger capable of delivering up to 3A of charging current to the battery and also capable

CXLB7426 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 5V/2.4A in boost operation, with high efficiency in both charging mode and boost mode. It also includes a fuel gauge system for power indication. 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 with a proprietary automatic mode detect and switch scheme. CXLB7426 is 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 charging battery function. CXLB7426 is suitable for charging a 4.2V Li-ion battery

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CXLB7426 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 5V/2.4A in boost operation, with high efficiency in both charging mode and boost mode. It also includes a fuel gauge system for power indication. 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 with a proprietary automatic mode detect and switch scheme. CXLB7426 is 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 charging battery function. CXLB7426 is suitable for charging a 4.2V Li-ion battery. And CXLB7426 is inESOP8 package.

产品特点 返回TOPYSp嘉泰姆

 Bi-Directional Power conversion with Single Inductor YSp嘉泰姆

 Automatic Mode Switching YSp嘉泰姆

 Switching Charger YSp嘉泰姆

 5V Synchronous Boost YSp嘉泰姆

 Up to 96% Efficiency YSp嘉泰姆

 Up to 3A Max charging current and 2.4A discharging YSp嘉泰姆

 No-Battery detection YSp嘉泰姆

 No External Sense resistor YSp嘉泰姆

 4 LEDs Fuel gaugeYSp嘉泰姆

应用范围 返回TOPYSp嘉泰姆

 Tablet, MID YSp嘉泰姆

 Smart Phone YSp嘉泰姆

 Power BankYSp嘉泰姆

技术规格书（产品PDF) 返回TOP YSp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！YSp嘉泰姆

QQ截图20160419174301.jpg YSp嘉泰姆

产品封装图 返回TOPYSp嘉泰姆

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CXLB7419YSp嘉泰姆	0.8A线性充电\|1A同步升压放电 YSp嘉泰姆	充电模块\|升压电源模块\|充放电指示模块\|保护模块YSp嘉泰姆	充电\|放电\|2LED指示状YSp嘉泰姆态\|自动检测负载YSp嘉泰姆	2.85VYSp嘉泰姆	0.8AYSp嘉泰姆	88%YSp嘉泰姆	20uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路YSp嘉泰姆	ESOP-8YSp嘉泰姆
CXLB7419AYSp嘉泰姆	1A线性充电\|1A同步升压放电YSp嘉泰姆	充电管理模块\|充放电指示模块\|升压放电管理模块\|保护模块YSp嘉泰姆	充电\|放电\|2LED指示状YSp嘉泰姆态\|自动检测负载YSp嘉泰姆	2.9VYSp嘉泰姆	通过电阻调节YSp嘉泰姆	90%YSp嘉泰姆		过充\|过放\|欠压\|过温\|过流\|短路YSp嘉泰姆	ESOP-8YSp嘉泰姆
CXLB7420YSp嘉泰姆	0.8A线性充电\|1A同步升压放电YSp嘉泰姆	充电管理模块\|充放电指示模块\|升压放电管理模块\|保护模块YSp嘉泰姆	充电\|放电\|2LED指示状YSp嘉泰姆态\|自动检测负载\|边充边放YSp嘉泰姆 \|带线损补偿\|放电输出可调YSp嘉泰姆	2.9VYSp嘉泰姆	0.8AYSp嘉泰姆	88%YSp嘉泰姆	20uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路YSp嘉泰姆	ESOP-8YSp嘉泰姆
CXLB7421AYSp嘉泰姆	1.2A同步开关充电\|1A同步升压放电YSp嘉泰姆	充电管理模块\|充放电指示模块\|升压放电管理模块\|保护模块YSp嘉泰姆	充电\|放电\|边充边YSp嘉泰姆放\|自动检测负载YSp嘉泰姆	3.0VYSp嘉泰姆	自适应充电\|电流调节\|匹配所有适配器YSp嘉泰姆	90%YSp嘉泰姆	27uAYSp嘉泰姆	过充\|过放\|过流放电\|输出过流\|过压\|整机过温\|短路YSp嘉泰姆	ESOP-8YSp嘉泰姆
CXLB7422YSp嘉泰姆	0.6A线性充电\|0.8A同步升压放电 YSp嘉泰姆	充电管理模块\|充放电指示模块\|升压放电管理模块\|保护模块YSp嘉泰姆	充电\|放电\|2LED指示状YSp嘉泰姆态\|自动检测负载YSp嘉泰姆	2.85VYSp嘉泰姆	0.6AYSp嘉泰姆	90%YSp嘉泰姆	20uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路YSp嘉泰姆	SOP-8YSp嘉泰姆
CXLB7423YSp嘉泰姆	0.8A线性充电\|1A同步升压放电 YSp嘉泰姆	充电管理模块\|充放电指示模块\|升压放电管理模块\|保护模块YSp嘉泰姆	充电\|放电\|2LED指示状YSp嘉泰姆态\|自动检测负载\|带按键YSp嘉泰姆 \|LED手电筒YSp嘉泰姆	2.85VYSp嘉泰姆	0.8AYSp嘉泰姆	90%YSp嘉泰姆	20uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路YSp嘉泰姆	ESOP-8YSp嘉泰姆
CXLB7424YSp嘉泰姆	1A线性充电\|1.5A同步升压放电YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量YSp嘉泰姆 \|边充边放\|LED手电筒\|带线YSp嘉泰姆损补偿\|带按键和跑马灯YSp嘉泰姆	2.9VYSp嘉泰姆	1AYSp嘉泰姆	93%YSp嘉泰姆	150uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路YSp嘉泰姆	ESOP-8YSp嘉泰姆
CXLB7425YSp嘉泰姆	1.5A同步开关充电\|1.5A同步升压放电YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|3~4LED指示电量\|YSp嘉泰姆指示电量\|自动检测负载\|边充YSp嘉泰姆边放\|带按键\|LED手电筒YSp嘉泰姆	3.0VYSp嘉泰姆	自适应充电电流\|调节匹配所有适配器YSp嘉泰姆	91%YSp嘉泰姆	50uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路YSp嘉泰姆	ESOP-8YSp嘉泰姆
CXLB7425AYSp嘉泰姆	2.1A同步开关充电\|2.4A同步升压放电YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|3~4LED指示电量\|指示电量\|自动检测负载\|或1-2LED指示\|充放电状态\|边充边放\|带按键\|LED手电筒YSp嘉泰姆	3.0VYSp嘉泰姆	自适应充电电流\|调节匹配所有适配器YSp嘉泰姆	91%YSp嘉泰姆	50uAYSp嘉泰姆	过充\|过放\|过流放电\|输出过流\|过压\|整机过温YSp嘉泰姆	ESOP-8YSp嘉泰姆
CXLB7425BYSp嘉泰姆	1.2A同步开关充电\|1A同步升压放电YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|3~4LED指示电量\|指示电量\|自动检测负载\|或1-2LED指示\|充放电状态\|边充边放\|带按键\|LED手电筒YSp嘉泰姆	2.9VYSp嘉泰姆	自适应充电电流\|调节匹配所有适配器YSp嘉泰姆	90%YSp嘉泰姆	27uAYSp嘉泰姆	过充\|过放\|过流放电\|输出过流\|过压\|整机过温YSp嘉泰姆	ESOP-8YSp嘉泰姆
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CXLB7426YSp嘉泰姆	3.0A同步开关充电\|2.4A同步升压放电\|充电放电共USB口YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|充电/放电\|自动检测负载\|双向功率转换\|带线损补偿\|共用一个USB口YSp嘉泰姆	3.0VYSp嘉泰姆	通过电阻调节YSp嘉泰姆	91%YSp嘉泰姆	50uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路\|过压YSp嘉泰姆	ESOP-8YSp嘉泰姆
CXLB7428YSp嘉泰姆	1A线性充电\|1A同步升压放电 YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|边充边放\|自动检测负载\|带按键\|带LED手电筒YSp嘉泰姆	2.9VYSp嘉泰姆	通过电阻调节YSp嘉泰姆	93%YSp嘉泰姆	10uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路YSp嘉泰姆	SOP-16YSp嘉泰姆
CXLB7428AYSp嘉泰姆	1A线性充电\|1.5A同步升压放电YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|边充边放\|自动检测负载\|带按键\|带LED手电筒YSp嘉泰姆	2.9VYSp嘉泰姆	通过电阻调节YSp嘉泰姆	93%YSp嘉泰姆	20uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路YSp嘉泰姆	ESOP-16YSp嘉泰姆
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CXLB7432YSp嘉泰姆	2.5A同步开关充电\|2.1A同步升压放电YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|自动检测负载\|带按键\|带LED手电筒YSp嘉泰姆	2.9VYSp嘉泰姆	通过电阻调节YSp嘉泰姆	93%YSp嘉泰姆	10uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路YSp嘉泰姆	ESOP-16YSp嘉泰姆
CXLB7431YSp嘉泰姆	1.2A同步开关充电\|1A同步升压放电YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|边充边放\|自动检测负载\|带按键\|带LED手电筒YSp嘉泰姆	3.0VYSp嘉泰姆	自适应充电电流\|调节匹配所有适配器YSp嘉泰姆	91%YSp嘉泰姆	50uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路\|过压YSp嘉泰姆	SOP-16YSp嘉泰姆
CXLB7433YSp嘉泰姆	2.1A同步开关充电\|2.1A同步升压放电YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|边充边放\|自动检测负载\|带按键\|带LED手电筒YSp嘉泰姆	3.0VYSp嘉泰姆	根据IC温度和输入电压智能调节电流YSp嘉泰姆	93%YSp嘉泰姆	50uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路\|过压YSp嘉泰姆	ESOP-16YSp嘉泰姆
CXLB7434YSp嘉泰姆	2.5A同步开关充电\|2A同步升压放电YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|边充边放\|自动检测负载\|带按键\|带LED手电筒YSp嘉泰姆	3.0VYSp嘉泰姆	自适应充电电流\|调节匹配所有适配器YSp嘉泰姆	95%YSp嘉泰姆	50uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路\|过压YSp嘉泰姆	ESOP-16YSp嘉泰姆
CXLB7434BYSp嘉泰姆	1.5A同步开关充电\|2A同步升压放电YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|边充边放\|自动检测负载\|带按键\|带LED手电筒YSp嘉泰姆	3.0VYSp嘉泰姆	自适应充电电流\|调节匹配所有适配器YSp嘉泰姆	95%YSp嘉泰姆	50uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路\|过压YSp嘉泰姆	ESOP-16LYSp嘉泰姆
CXLB7435YSp嘉泰姆	3A同步开关充电\|2.4A同步升压放电 YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|边充边放\|自动检测负载\|带按键\|带LED手电筒YSp嘉泰姆	3.0VYSp嘉泰姆	自适应充电电流\|调节匹配所有适配器YSp嘉泰姆	95%YSp嘉泰姆	50uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路\|过压YSp嘉泰姆	QFN4X4-24YSp嘉泰姆
CXLB7435BYSp嘉泰姆	1.2A同步开关充电\|1.2A同步升压放电YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|边充边放\|自动检测负载\|带按键\|带LED手电筒YSp嘉泰姆	3.0VYSp嘉泰姆	自适应充电电流\|调节匹配所有适配器YSp嘉泰姆	95%YSp嘉泰姆	50uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路\|过压YSp嘉泰姆	QFN4X4-24YSp嘉泰姆
CXLB7436YSp嘉泰姆	3A同步开关充电\|2.4A同步升压放电 YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|边充边放\|自动检测负载\|带按键\|带LED手电筒YSp嘉泰姆	3.0VYSp嘉泰姆	自适应充电电流\|调节匹配所有适配器YSp嘉泰姆	95%YSp嘉泰姆	50uAYSp嘉泰姆	过充\|过放\|欠压\|过温\|过流\|短路\|过压YSp嘉泰姆	QFN4X4-24YSp嘉泰姆
CXLB7437YSp嘉泰姆	3A同步开关充电\|扩流4.4A同步升压放电 YSp嘉泰姆	充电管理模块\|电量检测\|升压放电管理模块\|电量指示模块YSp嘉泰姆	充电\|放电\|4LED指示电量\|边充边放\|自动检测负载\|带按键\|带LED手电筒\|带线损补偿YSp嘉泰姆	2.9VYSp嘉泰姆	通过电阻调节YSp嘉泰姆	90%YSp嘉泰姆	27uAYSp嘉泰姆	过充\|过放\|过压\|过流\|短路\|过热过温\|电池温度检测\|反向电流保护\|通过软启动次\|序限浪涌电流YSp嘉泰姆	QFN4X4-24YSp嘉泰姆

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