Intersil ISL95521AHRZ

锂离子/聚合物

Overview

The ISL95521AHRZ 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. The HPB charger configuration reverse-boosts battery energy to the system bus to help the adapter provide system power in Turbo mode. The NVDC charger configuration quickly turns on BGATE to enable the battery to help the adapter provide system power in Turbo mode.

The ISL95521AHRZ uses the Renesas Robust Ripple Regulator (R3™) modulation scheme to provide excellent light-load efficiency and fast dynamic response. The ISL95521AHRZ is available in a 32 Ld 4mmx4mm QFN package.

Features

Tube Package
32-VFQFN Exposed Pad package

Surface Mount Mounting Type

Applications

There are a lot of Renesas Electronics America Inc.
ISL95521AHRZ Battery Chargers ICs applications.

• Fast charge
• Fleet management
• Shop charger
• Golf carts
• Forklift
• Pallet jacks
• Personnel carriers
• Maintenance shops
• Rental fleets
• Truck dealers