ISL1801 Datasheet (Renesas)

ISL1801, sPMIC

ISL1801 sPMIC for Micro Converter Bias and Drivers The ISL1801 is a power management IC (PMIC) optimized for solar array micro converters and other systems operating from a high voltage DC supply.

The ISL1801 can be used in buck, boost or buck-boost microconverter topologies in order to maximize the energy harvest from a solar array.

In addition to the power stage and main controller, the ISL1801 includes the bias regulators, gate drivers, current sense amplifier and comparators needed for micro

ISL1801 Features

* 90V input buck switching regulator - 120mA (minimum) output with OCP, OVP, OTP - Integrated upper and lower MOSFETs

* 90V on-chip start-up 6.7V LDO

* Low voltage buck switching regulator - 200mA (minimum) output with OCP, OVP - Integrated upper and lower MOSFETs - PGOOD out