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Qorvo ACT81460 | Demoboard ACT81460EVK!-101 G131

Low Power PMIC With Integrated Linear Charger

Overview

TopologyBuck-Boost Converter
Input voltage5 V
Switching frequency1500-3300 kHz
Output 10.25 A
IC revision1.0

Description

This document describes the characteristic and operation of the Active Semi ACT81460EVK1-101 evaluation kit (EVK). It provides setup and operation instructions, schematic, layout, BOM, and test data. This EVK demonstrates the ACT81460VM101 ActivePMU power management IC. Other ACT81460VMxxx options can be evaluated on this EVK by replacing the IC and any other necessary components.

Features

  • 4 to 5.5 V input with 20 V protection
  • 0.8 A linear charger
  • 4 high efficiency DC/DC converters
  • 3 LDOs
  • 3 load switches
  • 4 configurable GPIOs
  • I2C serial interface
  • Reset and power sequencing
  • Minimal external components
  • 2 low power modes

Typical applications

  • IOT Modules
  • Battery operated personal devices
  • Consumer or medical wearables / Cameras & DVRs

Products

Order Code Data­sheet Downloads Product seriesL1
(µH)
IR 1
(mA)
IR 2
(mA)
ISAT 1
(mA)
RDC1 typ
(mΩ)
RDC1 max.
(mΩ)
fres 1
(MHz)
Version Samples
74479299222
STE ALT EAG CAD LTS PSP SPE IGS CADWE-PMCI Power Molded Chip Inductor 2.2 1500 2100 3500 85 106 25 High Saturation Current
Order Code Data­sheet
74479299222
Samples
Order Code Data­sheet Downloads Product seriesL1
(µH)
IR 1
(mA)
IR 2
(mA)
ISAT 1
(mA)
RDC1 typ
(mΩ)
RDC1 max.
(mΩ)
fres 1
(MHz)
Version Samples