CXLB7342 Power Management IC for Li-Ion Battery, complete, cost effective, high-efficient solution that is ideal for Li-Ion Battery Powered Mobile Supply. VBAT is a complete switch-mode battery charge

   产品概述 返回TOPl4B嘉泰姆

The CXLB7342 is a complete, cost effective, high-efficient solution that is ideal for Li-Ion Battery Powered Mobile Supply.l4B嘉泰姆

VBAT is a complete switch-mode battery charger for one cell (4.2V) lithium-ion battery. The VBAT provides a small, simple l4B嘉泰姆

and efficient solution to fast charge Li-ion battery with maximum charge current programmable up to 1.3A, set using an l4B嘉泰姆

external current sense resistor.l4B嘉泰姆

VOUT5 (5.05V) is a step-up DC-DC converter with internal power MOSFETs. It achieves 2A (with NMOS 2318) continuousl4B嘉泰姆

 output current over a wide input supply range with excellent load and line regulation.l4B嘉泰姆

The CXLB7342 is available in a low profile SSOP-16L package.l4B嘉泰姆

   产品特点 返回TOPl4B嘉泰姆

   Ø  High Accuracy Switch-Mode Li-Ion Battery Chargerl4B嘉泰姆

Ø  Programmed Charge Current up to 1.3Al4B嘉泰姆

Ø  Step-up DC-DC Converter: Fixed Output Voltage (5.05V)l4B嘉泰姆

Ø  Short-Circuit Protectionl4B嘉泰姆

Ø  Minimal External Componentsl4B嘉泰姆

Ø  SSOP-16L Packagel4B嘉泰姆

   应用范围 返回TOPl4B嘉泰姆

    Ø  Portable Devices and PDAsl4B嘉泰姆

Ø  MP3/MP4 Playersl4B嘉泰姆

Ø  Wireless Handheldsl4B嘉泰姆

Ø  GPS Receivers, etc.l4B嘉泰姆