The CXLB7258 is a highly integrated switch-mode Li-Ion Battery Charger. With few external components, CXLB7258 is well suited for a wide range of portable applications. Charging current can be programmed by an external current sensing resistor. With 600KHz switching frequency, CXLB7258 can use of small external components. Other features include UVLO, automatic recharge, charge status indicators and battery temperature monitor
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目录
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）
一.产品概述
The CXLB7258 is a highly integrated switch-mode Li-Ion Battery Charger. With few external components, CXLB7258 is well suited for a wide range of portable applications. Charging current can be programmed by an external current sensing resistor. With 600KHz switching frequency, CXLB7258 can use of small external components. Other features include UVLO, automatic recharge, charge status indicators and battery temperature monitor
二.产品特点
˙Up to 2A Programmable Charge Current
˙No external MOSFET, Sense Resistor, or Blocking Diode Required
˙Switch-model Charger for single cell Li-Ion Batteries
˙Preset Charge Voltage with ±1% Accuracy
˙Automatic Recharge
˙2.9V Trickle Charge Voltage
˙C/10 Charge Termination
˙Thermal Protection
˙Charge Status Indicators for No Battery and Charge Failure Display
三.应用范围
Ø Portable Information Appliances
Ø Charging Docks & Cradles
Ø Cellular Phones & PDAs
Ø Handheld Computers
四.技术规格书（产品PDF)
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！
五.产品封装图
六.电路原理图
七.相关芯片选择指南 更多同类产品......
| 开关型电池充电器SWITCH LI-LON BATTERY CHARGERS | |||||||||
| Part No. | VIN | Charge | Trickle | Float | Protection | Notes | Package | Status | |
| (Min) | (Max) | Current | Voltage | ||||||
| (V) | (A) | Charge | (v) | ||||||
| CXLB7258 | 4.35 | 5.5 | 2 | Yes | 4.2 | OTP | 1 Cell | SOP8E/DFN10 | MP |
| CXLB7259 | 4.45 | 5.5 | 2 | Yes | 4.35 | OTP | 1 Cell | SOP8E/DFN10 | MP |
