Renesas ISL91211BIK-REF2Z

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Overview

The ISL91211A is a 4-phase, three output programmable Power Management IC (PMIC) and the ISL91211BIIZ-T is a 4‑phase, four output programmable PMIC. They are optimized with highly efficient synchronous buck converters capable of multiphase and single‑phase operations that can deliver up to 5A per phase continuous output current. It features four buck controllers and has the capability to reconfigure its power stages to these controllers. This flexibility allows seamless design-in for a wide range of applications that require high output power and small solution size.

In addition to the standard interrupt, chip enable, and watchdog reset functions, ISL91211A and ISL91211BIIZ-T also feature four MPIOs and three GPIOs capable of supporting SPI, I2C communication protocol, and various other pin mode functions.

Features