ACT88320QI-T
Rev 3.0, 13-Jun-2018
Advanced PMU with Inrush Control and Bypass Switch
BENEFITS and FEATURES
Wide input...
ACT88320QI-T
Rev 3.0, 13-Jun-2018
Advanced PMU with Inrush Control and Bypass Switch
BENEFITS and FEATURES
Wide input voltage range
o Vin = 2.7V to 5.5V o Blocking up to 20V
Complete integrated power solution
o One 4A DC/DC Step-Down with Bypass Mode
o Two 2.5A DC/DC Step-Down
Regulators o Two 200mA 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 uP interface for status reporting and controllability
o Flexible Sequencing Options o I2C Interface – 1MHz o Multiple Sleep Modes o See ACT88321 for Pushbutton Startup
GENERAL DESCRIPTION
The ACT88320 PMIC is an integrated ActivePMU power management unit. It is highly flexible and can be reconfigured...
