Standalone Li-Ion Switch Mode Battery Charger CXLB7277 is a complete battery charger controller for two (8.4V) cells lithium-ion batteries. The CXLB7277 provides a small, simple and efficient soluti-行业新闻-嘉泰姆电源方案

产品概述 返回TOP

The CXLB7277 is a complete battery charger controller for two (8.4V) cells lithium-ion batteries. The CXLB7277 provides a small, simple and efficient solution to fast charge Li-ion battery. An external sense resistor sets the charge current with high accuracy. An internal resistor divider and precision reference set the final float voltage to 8.4V. When the input supply is removed, the CXLB7277 automatically enters a low current sleep mode. The CXLB7277 is available in the SOP-8L package.

产品特点 返回TOP

 Input Supply Range: 9V ～ 14V

 End-Charge-Current Detection Output

 Constant Switching Frequency for Minimum Noise

 Automatic Battery Recharge

 Automatic Shutdown When Input Supply is Removed

 Automatic Trickle Charging of Low Voltage Batteries

 Battery Temperature Sensing

 Stable with Ceramic Output Capacitor

 SOP-8L Package

 Charging Docks

 Handheld Instruments

 Portable Computers

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