ACT88320
Advanced PMIC with 20 V OVP, Inrush Control, Bypass Switch & eFuse
Key Features
- 3 fixed frequency buck converters
- 2 LDOs
- Inrush current control
- Integrated load bypass switch
- Input overvoltage protection
- I2CTM serial interface
- Minimal external components
- Low standby power
Qorvo's ACT88320 PMIC is an integrated ActivePMU™ power management unit. It is highly flexible and can be reconfigured via I2C for multiple applications without the need for PCB changes. The low external component count and high configurability significantly speeds 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 core of the device includes 3 DC/DC step down converters using integrated power FETs and 2 low-dropout regulators (LDOs). Each regulator can be configured for a wide range of output voltages through the I2C interface.
Typical Applications
- Solid-State Drives
- Microcontroller Applications
- FPGA
- Personal Navigation Devices
Product Categories
Application Categories
- Applications> Customer Premises Equipment
- Applications> Internet of Things> Smart Energy
- Applications> Internet of Things> Smart Home
- Applications> Automotive> Infotainment
- Applications> Consumer Goods & Electronics> Portable Consumer Electronics
- Applications> Industrial> Robotics
- Applications> Information Technology> Barcode Scanners & Printers
- Applications> Information Technology> Point Of Sale Terminals
- Applications> Information Technology> Processors
- Applications> Information Technology> Solid-State Drives
| Application Processors | Silicon Motion, Ambarella, Atmel, Micro Semi, Socionext, Omnivision |
| Battery Charger | No |
| Regulated Outputs | 5 |
| Min Input Voltage(V) | 2.7 |
| Max Input Voltage(V) | 5.5 |
| Pin Count | 32 |
| Operating Junction Temperature(C) | -40 to 150 |
| Buck Converters | 3 |
| Bucks Configurable as Load Switch | 1 |
| Boost Converters | 0 |
| Buck-Boost Converters | 0 |
| LDO Regulators | 2 |
| LDOs Configurable as Load Switch | 0 |
| Interface | I2C |
| Package Type | QFN, 32-pin |
| Package(mm) | 4.0 x 4.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | EAR99 |
ACT88320EVK1-101 Evaluation Kit
ACT88320EVK1-101 Evaluation Tool User Guide
The Evaluation Tool User Guide describes the characteristic and operation of the Qorvo ACT88320EVK1-101 evaluation kit (EVK). It provides setup and operation instructions, schematic, layout, BOM, and test data.
To communicate with the EVK a USB Dongle and a Graphical User Interface (GUI) is provided.
This EVK demonstrates the ACT88320QI101 ActivePMU power management IC.
ACT88320 GUI
The ACT88320EVK1-101 Graphical User Interface (GUI) is packaged in a ZIP file that includes the software and all necessary drivers to communicate with the ACT88320EVK1 Evaluation Tool, as well as all descriptions how to use the tool.