ACT8870
FEATURES
- Wide input voltage range
- Vin = 2.8V to 5.5V
- plete integrated power solution
- One 4A DC/DC Step-Down (Buck) Regulator
- Three 2.5A DC/DC Step-Down (Buck) Regulators
- One 800m A LDO
- Two 200m A LDOs
- Space Savings
- Fully integrated
- High Fsw =2.25MHz or 1.125MHz
- Integrated sequencing
- Easy system level design
- Configurable sequencing
- Seamless sequencing with external supplies
- Buck 1 Bypass Mode for 3.3V system level pliance
- Highly configurable
- u P interface for status reporting and controllability
- Programmable Reset and Power Good GPIO’s
- Flexible Sequencing Options
- I2C Interface
- 1MHz
APPLICATIONS
- Microcontroller Applications
- Solid-State Drives
- FPGA
- Video Processor
Advanced PMU for Microcontrollers and Solid State Drive Applications
GENERAL DESCRIPTION
The ACT8870 PMIC is an integrated Active PMU power management unit. It is designed to power a wide range of processors, including Atmel’s SAMA5D2, FPGA’s, peripherals, microcontrollers,...
