IC reference design search
IC manufacturers Qorvo

IC manufacturers (108)

reference designACT88422 | Demoboard ACT88422EVK1-101

Qorvo ACT88422 | Demoboard ACT88422EVK1-101

ACT88422EVK1-101 User’s Guide

Overview

TopologyBuck Converter
Input voltage2.7-3.7 V
Output 10.78 V / 2.5 A
Output 20.91 V / 1.5 A
Output 31.2 V / 1.5 A
Output 42.5 V / 2 A
IC revision1

Description

This document describes the characteristic and operation of the Qorvo ACT88422EVK1-101 evaluation kit (EVK). It provides setup and operation instructions, schematic, layout, BOM, and test data. This EVK demonstrates the ACT88422-101 Qorvo PMU power management IC. Other ACT88422-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 takefull advantage of the IC’s capability, the user must connect the EVK kit to a PC with Qorvo’s USB-TO-I2Cinterface dongle and use the GUI software. The EVK provides full access to each converter’s input and outputvoltage, as well as all the digital control signals. This gives the user the flexibility to configure the EVK to matchtheir real-world system.

Typical applications

  • Solid State Drives
  • Portable Audio / Video
  • FPGA
  • Computer Vision

More information

Parts approved by Qorvo

Log in now to view availability and request availability forecasts. LOGIN
Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
VOP(V)
Mount
Pins
Type
L(mm)
H(mm)
IR(A)
Working Voltage(V (AC))
Operating Temperature
Packaging
SamplesAvailability & Sample
Log in now to view availability and request availability forecasts. LOGIN
744383240047
SPECWE-MAPI SMT Power Inductor, 0.47 µH, 5.35 A
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
Inductance0.47 µH
Performance Rated Current5.35 A
Saturation Current @ 30%8 A
DC Resistance30 mΩ
Self Resonant Frequency145 MHz
Operating Voltage80 V
MountSMT 
Pins2 
–
Length2.5 mm
Height1.2 mm
Rated Current3.4 A
–
Operating Temperature -40 °C up to +125 °C
–
–Check availability
744383560047HT
SPECWE-MAPI SMT Power Inductor, 0.47 µH, 12.7 A
Simu­lation
Availability
–
Downloads10 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
Inductance0.47 µH
Performance Rated Current12.7 A
Saturation Current @ 30%13 A
DC Resistance7 mΩ
Self Resonant Frequency83 MHz
Operating Voltage80 V
MountSMT 
–
–
Length4 mm
Height2 mm
Rated Current8.5 A
–
Operating Temperature -55 °C up to +150 °C
–
–Check availability
61300211121
SPECWR-PHD Pin Header - Single, –, –
Simu­lation–
Availability
–
Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
–
–
–
–
–
–
MountTHT 
Pins2 
TypeStraight 
Length5.08 mm
–
Rated Current3 A
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
PackagingBag 
–Check availability
61300311121
SPECWR-PHD Pin Header - Single, –, –
Simu­lation–
Availability
–
Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
–
–
–
–
–
–
MountTHT 
Pins3 
TypeStraight 
Length7.62 mm
–
Rated Current3 A
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
PackagingBag 
–Check availability
61300411121
SPECWR-PHD Pin Header - Single, –, –
Simu­lation–
Availability
–
Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
–
–
–
–
–
–
MountTHT 
Pins4 
TypeStraight 
Length10.16 mm
–
Rated Current3 A
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
PackagingBag 
–Check availability