产品概述 返回TOPab8嘉泰姆

The CXCH76024 is a standalone linear Li-Ion battery charger with a complete pre-charge, constant-current and constant-voltage charge loop. No external power MOSFET, sense resistor and blocking diode is required due to internal power MOSFET architecture. The charge voltage is regulated at 4.2V, and the charge current is programmable by an external resistor. After the final regulation voltage is reached and the charge current drops to 1/10th the programmed charge current, the open drain NMOS CHRG pin would be turn off automatically without terminating the charge loop. Other features include under voltage lockout, automatic recharge, over temperature protection and a charge status indication pin.

   产品特点 返回TOPab8嘉泰姆

 „No External Power MOSFET, Sense Resistor or Blocking Diode Required „ 1% Regulation Voltage Accuracy ab8嘉泰姆

„ Programmable Constant Charge Current Limit up to 1A ab8嘉泰姆

„ Automatic Recharge ab8嘉泰姆

„ Complete Pre-Charge, Constant Current, Constant Voltage and Charge Termination Charge Procedure ab8嘉泰姆

„ Support for 5V Power Supply Voltage ab8嘉泰姆

„ Internal Thermal Protection Circuit ab8嘉泰姆

„ SOT-23-5 & SOP-8 (FD) Packageab8嘉泰姆

   应用范围 返回TOPab8嘉泰姆

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   技术规格书（产品PDF) 返回TOP ab8嘉泰姆

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