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Product Features

  • Wide Input Voltage Range 2.7 – 5.5V
  • Four High Efficiency Buck Converters
  • Three LDOs
  • One Configurable GPIO
  • Integrated Load Bypass Switches
  • I2C Serial Interface
  • Programmable Power up
  • Minimal External Component
  • Lowest Standby Power

The ACT88430 PMIC is an integrated ActivePMUTM power management unit. It is designed to power a wide range of processors, including video processors, FPGA’s, peripherals, microcontrollers, and solid-state drive applications. 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, operating modes etc. ACT88430 is programmed at the factory with a default configuration. These settings can be optimized for a specific design through the I2C interface. The ACT88430 comes in several default configurations.

Contact Active Semi at sales@active-semi.com for configuration options.

The ACT88430 PMIC is available in a 5 x 5 mm 40 pin QFN package.

Advantages of our Modular Power PMU

Features Benefits
Space Saving With fully integrated power stages with high switching frequency
of 2.25MHz (1.125Mhz) to reduce external component size
Integrated sequencing Easy system level design with programmable Reset and Power
Good functions allows for flexible sequencing options
Seamless sequencing With external supplies via integrated GPIOs and Power Good signals
Highly configurable Via a I2C uP interface for status reporting and controlling

ACT88430EVK1-101 Evaluation Tool Users Guide

This EVK demonstrates the ACT88430QJ101 ActivePMU™ power management IC.
Other ACT88430QJxxx options can be evaluated on this EVK by replacing the IC and any other necessary components.

To communicate with the EVK a USB Dongle and a Graphical User Interface (GUI) is provided. Download the GUI and all documentation and drivers here or in the Software TAB.