ACT88325VA

ACT88325VA Rev 1.0, 23-May-2018 Advanced PMU with 3 Bucks, 2 LDOs and Load Bypass Switch BENEFITS and FEATURES  Wide input voltage range o Vin = 2.7V to 5.5V  Complete integrated power solution o One 4A DC/DC Step-Down with Bypass Mode o Two 3A DC/DC Step-Down Regulators o Two 300mA LDOs o High Power Load Switch Gate Driver with Slew Rate Control  Space Savings o Fully integrated o High Fsw = 2.25MHz or 1.125MHz o Integrated sequencing  Easy system level design o Configurable sequencing o Seamless sequencing with external supplies o Programmable Reset and Power Good GPIO’s  Buck 1 Bypass Mode for 3.3V system level compliance  Highly configurable o µP interface for status reporting and controllability o Flexible Sequencing Options o I2C Interface – 1MHz o Multiple Sleep Modes o See ACT88326 for Pushbutton Startup GENERAL DESCRIPTION The ACT88325 PMIC is an integrated ActivePMU power management unit. It is highly flexible and can be reconfigured via I2C for multi...