500mA Single Cell Li Ion Battery Charger with Power Path Management, SGM41562B Replace MP2661.
FEATURES

 Fully Autonomous Charger for 

  Single-Cell Li-Ion and Li-Polymer Battery

 21V Maximum Input Voltage 

  Rating with Over-Voltage Protection

 ±0.6% Charging Voltage Accuracy

 18V Maximum Operating Voltage (SGM41562A)

 5.75V Maximum Operating Voltage (SGM41562B)

 I2C Interface for Parameters Setting/Status Reporting

 Fully Integrated Power Switches

 No External Blocking Diode Required

 Built-in Robust Charge Protections Including 

  Battery Temperature Monitor and Programmable Timer

 Battery or PCB Over-Temperature Protection

 System Reset Function

 Built-in Battery Disconnection Function

 Thermal Limit Regulation on Chip

 Available in a Green WLCSP-1.52×1.52-9B Package




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CROSS
MP2661 MP2661.pdf

No.13769

FEATURES

 Fully Autonomous Charger for 

  Single-Cell  Li -Ion and Li-Polymer Batteries

 Complete Power Path Management for 

  Simultaneously Powering the 

  System and Charging the Battery

 ±0.5% Charging Voltage Accuracy

 13V Maximum Voltage for the Input Source

 I2C Interface for Setting Charging 

  Parameters and Status Reporting

 Fully Integrated Power Switches 

  and No External Blocking Diode Required

 Built-In Robust Charging Protection Including 

  Battery Temperature Monitoring and Programmable Timer

 PCB Over-Temperature Protection(PCB_OTP)

 System Reset Function

 Integrated Battery Disconnect Function

 Thermal Limiting Regulation On-Chip

 Safety-Related Certification:

 IEC 62368-1 CB Certification

 Available in a WLCSP-9 (1.55mmx1.55mm) Package

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