ACT8870QJ-T
Rev 3.0, 02-Oct-2017
Advanced PMU for Microcontrollers and Solid State Drive Applications
BENEFITS and FEAT...
ACT8870QJ-T
Rev 3.0, 02-Oct-2017
Advanced PMU for Microcontrollers and Solid State Drive Applications
BENEFITS and FEATURES
Wide input voltage range
o Vin = 2.8V to 5.5V
Complete integrated power solution
o One 4A DC/DC Step-Down (Buck)
Regulator
o Three 2.5A DC/DC Step-Down (Buck)
Regulators
o One 800mA LDO o Two 200mA LDOs
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
Buck 1 Bypass Mode for 3.3V system level
compliance
Highly configurable
o uP interface for status reporting and controllability
o Programmable Reset and Power Good GPIO’s
o Flexible Sequencing Options
I2C Interface – 1MHz
GENERAL DESCRIPTION
The ACT8870 PMIC is an integrated ActivePMU power management unit. It is designed to power a wide range of processors, including Atmel’s SAMA5D2, FPGA’s, peripherals, microcontrollers, and solid-state drive a...
