Hybrid Power Boost (HPB) and Narrow
VDC (NVDC) Configurations Combo
Battery Charger With SMBus Interface
The ISL95520 is a highly versatile combo battery charger
configurable for operating as either a Hybrid Power Boost (HPB)
charger or a Narrow VDC (NVDC) charger, supporting 2-, 3- or 4-
cell batteries. Both configurations allow the battery to work with
the adapter together to supply the system load when it exceeds
the adapter capability, referred to as system Turbo mode. HPB
charger configuration reverse-boosts battery energy to system
bus in order to help the adapter provide the system power in
Turbo mode. NVDC charger configuration quickly turns on BGATE
to enable the battery to help adapter provide the system power in
Turbo mode.
| Hybrid Power Boost (HPB) and Narrow VDC (NVDC) Combo Battery Charger |
