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reference designACT88420 | Demoboard ACT88420EVK1-101 Evaluation Kit - UG148

Qorvo ACT88420 | Demoboard ACT88420EVK1-101 Evaluation Kit - UG148

Advanced PMIC with 4 Bucks, 2 LDO, and Load Bypass Switches

Overview

TopologyBuck Converter
Input voltage2.7-3.7 V
Output 10.3 V / 1.8 A
Output 22.5 V / 2 A
Output 31.2 V / 1.5 A
Output 42.5 V / 0.81 A
Output 50.3 V / 1.8 A
IC revision1

Description

This document describes the characteristic and operation of the Qorvo ACT88420EVK1-101 evaluation kit (EVK). It provides setup and operation instructions, schematic, layout, BOM, and test data. This EVK demonstrates the ACT88420-101 Qorvo PMU power management IC. Other ACT88420-xxx options can be evaluated on this EVK by replacing the IC and any other necessary components.

Features

The EVK can be used as a standalone board if desired. However, to access the internal registers and to take full advantage of the IC’s capability, the user must connect the EVK kit to a PC with Qorvo’s USB-TO-I2C interface dongle and use the GUI software. The EVK provides full access to each converter’s input and output voltage, as well as all the digital control signals. This gives the user the flexibility to configure the EVK to match their real-world system. Note that the ACT88420EVK1-101 is specifically configured for the ACT88420-101. This CMI does not use the Push-Button.

Typical applications

  • Computer Vision, Portable Audio / Video

More information

Parts approved by Qorvo

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744383240047
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Availability
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Downloads–
Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
–Check availability
61300211121
–
Availability
–
Downloads–
Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
–Check availability
61300311121
–
Availability
–
Downloads–
Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
–Check availability
61300411121
–
Availability
–
Downloads–
Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
–Check availability
744383560047HT
–
Availability
–
Downloads–
Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
–Check availability