Qorvo ACT86600 ActivePMU Power Management IC (PMIC)
Qorvo ACT86600 ActivePMU Power Management IC (PMIC) is a high voltage input, single-chip, integrated power management solution. The Qorvo ACT86600 is ideally suited to power enterprise memory and storage from 12V input rails. The ACT86600 integrates four high-power DC-DC step-down converters, a lower-power step-down converter, and a buck-boost converter. Each regulator can be configured for various output voltages through the I2C interface. This device incorporates seven GPIOs to maximize system-level flexibility. The master controller manages startup sequencing, timing, voltages, slew rates, sleep states, and fault conditions. I2C configurability allows system-level changes without the need for costly PCB changes.
The ACT86600 is a high-voltage PMIC optimized for single-stage voltage conversion from 12V input power sources. It operates with a 2.7V to 14.4V input voltage and can withstand 16V input voltage surges. The four high current regulators can be configured as single-phase outputs or paralleled for up to 12A dual phase with outputs.
The ACT86600 PMIC is available in a compact 3mm2 QFN package, ideal for space-constrained applications.
Features
- Wide operating voltage range
- 2.7V to 14.4V input voltage (VIN)
- Withstand input voltage up to 16V
- 0.6V to 5.26V output voltage (VOUT)
- Complete Integrated Power Solution
- Two 6A DC-DC buck converters
- Two 4A DC-DC buck converters
- One 0.5A DC-DC buck converter
- One 0.6A DC-DC Buck-Boost converter
- Integrated Power FETs
- High efficiency
- Up to 96% efficiency
- Single-stage 12V conversion
- <300µA low quiescent current
- Excellent dynamic response
- Programmable switching frequency
- Small inductor sizes
- Fast transient response
- Proprietary COT control algorithm
- High-current, multiphase functionality
- Single or multiphase phase outputs
- 8A and 12A multiphase outputs
- Staggered phasing in 2-phase operation
- Highly configurable
- 400KHz to 1.9MHz frequency
- Near constant frequency
- Accepts wide inductor values and sizes
- Easy system-level design
- Configurable sequencing
- Independent On & Off sequencing
- Sequencing with external power supplies
- Seven programmable GPIOs
- I2C Interface with password
- Reset/Power Good output
- Flexible system-level design
- Versatile GPIO functions
- Multiple sleep modes
- Soft/hard reset functions
- Watchdog supervision
- Interrupt function
- Fault protection
- Input UV and OV monitoring for each buck input
- Input and output UV and OV detection
- Interrupt controller and fault monitoring options
- Resistorless over current protection (OCP)
- System voltage
- Package
- -40°C to +150°C operating temperature range
- -55°C to +150°C storage temperature range
- FCOL QFN-48 package type
- 6mm x 6mm package dimensions
- Lead-free, halogen-free, RoHS compliant
Applications
- Solid-state drives
- Microcontroller applications
- FPGAs
- Personal navigation devices
Block Diagram
Typical Application Circuit
Pin Designations
Development Tools
Qorvo ACT86600EVK1-101 Evaluation Kit
Demonstration and development platform based on the ACT86600 ActivePMU Power Management IC.
Paskelbta: 2020-01-31
| Atnaujinta: 2024-09-16