1A可编程充电电流CXLB7243单电池锂离子电池用独立线性充电器自动充电2.9V涓流充电电压C/10电荷终止软启动以限制励磁涌流

产品简介

目录iJu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）iJu嘉泰姆

一.产品概述iJu嘉泰姆

The CXLB7243 is a standalone linear Li-ion battery charger with exposed pad SOP8/MSOP8 package. With few external components, CXLB7243 is well suited for a wide range of portable applications. Charging current can be programmed by an external resistor. In standby mode, supply current will be reduced to around 55uA. Other features include UVLO, automatic recharge, charge status indicators and thermal regulation. iJu嘉泰姆

二.产品特点iJu嘉泰姆

˙Standalone Linear Charger for Single Cell Li-ion Batteries iJu嘉泰姆
˙No External MOSFET, Sense Resistor, or Blocking Diode Required iJu嘉泰姆
˙Up to 1A Programmable Charge CurrentiJu嘉泰姆
˙Preset Charge Voltage with ±1% AccuracyiJu嘉泰姆
˙Automatic RechargeiJu嘉泰姆
˙2.9V Trickle Charge VoltageiJu嘉泰姆
˙C/10 Charge TerminationiJu嘉泰姆
˙55uA Standby Supply CurrentiJu嘉泰姆
˙Charge Status Indicators for No Battery and Charge Failure DisplayiJu嘉泰姆
˙Soft-Start to Limit Inrush CurrentiJu嘉泰姆
˙Thermal ProtectioniJu嘉泰姆

三.应用范围iJu嘉泰姆

Ø Portable Information AppliancesiJu嘉泰姆

Ø Charging Docks & CradlesiJu嘉泰姆

Ø Cellular Phones & PDAsiJu嘉泰姆

Ø Handheld Computers iJu嘉泰姆

四.技术规格书（产品PDF)iJu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！iJu嘉泰姆

QQ截图20160419174301.jpg iJu嘉泰姆

五.产品封装图iJu嘉泰姆

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六.电路原理图iJu嘉泰姆

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七.相关芯片选择指南 更多同类产品......iJu嘉泰姆

线性锂电池充电器LINEAR LI-LON BATTERY CHARGERS
Part No.	VIN		Charge	Trickle	Float	Protection	Notes	Package	Status
	(Min)	(Max)	Current	Charge	Voltage
	(V)		(A)	Charge	(v)
CXLB7241	4.25	5.5	0.5	Yes	4.2	OTP	1 Cell	SOT23-5/6	MP
CXLB7242	4.25	5.5	1	Yes	4.2	OTP	1 Cell	SOP8	MP
CXLB7243	4.45	5.5	1	Yes	4.325	OTP	1 Cell	SOP8	MP

CXLB7243

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