FEATURES 

・High-efficiency 2-A, 500kHz sync-boost Charger 

・Efficiency, 94% at 5V input, 8V battery, 1A charge 

・VIN supports 4V~9.5V, tolerance: 28V 

・Cell Balancing Available in two cell charge mode 

・Adaptively apply varied voltage with QC compliant, according to the battery voltage 

・2-cell or 3-cell Li-Ion battery charger, Charge voltage is selectable: 8.1V/8.2V/8.3V/8.4V,12.3V/12.4V/12.5V/12.6V; other charge voltage can be pre-booked 

・Charge current up to 2A can be set through external resistor 

・Adaptively input current limit to track the input power ability 

・NTC available 

・Charge Status indictor pin: LED. Different indictor styles can be pre-booked 

・Robustness Features 

 - Input Over voltage protection, Input 

   Undervoltage protection, Output overcurrent protection, output overvoltage protection, output shortage protection, charge overtime protection, and Overtemperature Protection 

・Packages: Pb-free Packages, QFN4×4-24L

APPLICATIONS

・Bluetooth/Wi-Fi Speakers 

・Portable Speakers 

・POS Printers 

・Security Cameras

・2-cell / 3-cell Battery Charging

DESCRIPTION 

The HTC6232 is highly-integrated 2A sync-boost switch-mode battery charger for 2-cell or 3-cell Li-Ion and Li-polymer battery.