1 pcs : ISL95522AHRZ - Battery Management Notebook Battery Charger 4X4 QFN

ISL95522A HPB/NVDC Combo Battery Chargers Renesas Electronics ISL95522A HPB/NVDC Combo Battery Chargers are configurable for operating as either Hybrid Power Boost (HPB) chargers or Narrow VDC (NVDC) chargers, supporting 2-, 3-, or 4-cell batteries. Both configurations allow the battery to work with the adapter to supply the system load when it exceeds the adapter capability, referred to as system Turbo mode. The HPB charger configuration reverse-boosts battery energy to the system bus to help the adapter provide the system power in Turbo mode. The NVDC charger configuration quickly turns on BGATE, which enables the battery to aid the adapter in delivering the system power in Turbo mode.