Leveraging R3™ modulation technology, ISL95852 Power Management IC minimizes board space while ISL95521 Battery Charger extends battery run-time. Measuring 4 x 4 mm, ISL95852 for IMVP8 platforms integrates control, MOSFET drivers, Power MOSFETs, and fault monitoring and protection for 3 synchronous buck switching regulators. ISL95521 Hybrid Power Boost and Narrow VDC combination battery charger, supporting 2-cell to 4-cell Li-ion batteries, offers charge current accuracy of 1.2%