Qorvo ACT88321 Advanced Power Management IC (PMIC)
Qorvo ACT88321 Advanced Power Management IC (PMIC) features three bucks, two LDOs, and load bypass switches in an integrated ActiveCiPS™ power management IC. The Qorvo ACT88321 powers various processors, including solid-state drive applications, video processors, FPGAs, wearables, peripherals, and microcontrollers. The ACT88321 is designed for SSD and FPGA applications.
The ACT88321 Advanced PMIC is highly flexible and can be reconfigured via I2C for multiple applications without PCB changes. The low external component count and high configurability significantly speed time to market. Examples of configurable options include output voltage, startup time, slew rate, system-level sequencing, switching frequency, sleep modes, and operating modes. The Qorvo ACT88321 PMIC is available in a 2.18mm x 2.58mm 30-ball WLCSP package.
Features
- 2.7V to 5.5V input voltage range
- Complete integrated power solution
- 4A DC/DC Step-down (buck) regulator with bypass function
- 4A DC/DC Step-down (buck) regulator
- 2A DC/DC Step-down (buck) regulator
- Two 390mA LDOs
- Space savings
- Fully integrated
- 1.125MHz to 3.3MHz high FSW
- Works with 0.47µH inductor
- Integrated sequencing
- Easy system-level design
- Configurable sequencing
- Multiple wake-up triggers with GPIOs
- Seamless sequencing of external supplies
- Four programmable GPIOs
- Buck 1 bypass mode for 3.3V system level compliance
- Highly configurable
- µP interface for status reporting and controllability
- Programmable reset and power good GPIOs
- Flexible sequencing options
- Multiple sleep modes
- 1MHz I2C Interface
Applications
- Solid-State Drives (SSD)
- FPGA
- Computer vision
- Portable Audio / video
Typical Application
Block Diagram
Associated Kit
Qorvo ACT88321EVK1-101 Evaluation Kit
Configured to evaluate the operation of the ACT88321 Advanced PMICs.
發佈日期: 2020-12-15
| 更新日期: 2024-08-28