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Qorvo ACT5102 | Demoboard ACT510xEVK1-102 User’s Guide

23V Buck-Boost Converter with Integrated MOSFETs

Overview

TopologyBuck-Boost Converter
Input voltage4-22 V
Switching frequency125-1000 kHz
Output 120 V / 5 A
IC revision1

Description

This document describes the characteristic and operation of the Active Semi ACT5101EVK1-102 and ACT5102EVK1-102 evaluation kits (EVK). It provides setup and operation instructions, schematic, layout, BOM, and test data. The ACT5101EVK1-102 demonstrates the ACT5101QI102 power management IC. The ACT5102EVK1-102 demonstrates the ACT5102QI102 power management IC. Other ACT5101QIxxx and ACT5102QIxxx options can be evaluated on these EVKs by replacing the IC and any other necessary components.The two EVKs are very similar. The difference is that the ACT5101 output voltage is set by internal registers and it has A/D functionality. The ACT5102 output voltage is set by external resistors and it does not have A/D functionality. The setup and operation of the two EVKs are identical, so this document only references the ACT5101.The EVKs can be used as a standalone boards if desired. However, to access the internal registers and to take full advantage of the IC’s capability, the user must connect the EVK kits to a PC with Active Semi’s USB-TOI2C interface dongle and use the GUI software. The EVK provides full access to the 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.

Features

  • Buck-Boost Converter with 4 Integrated Switches
  • Wide VIN Range: 3.9V to 23V (No Dead Zone)
  • Wide VOUT Range: 3.0V to 23V
  • Supports QC3.0 / USB PD + PPS output levels and transition times
  • Programmable Frequency: 125KHz, 250KHz, 500kHz, and 1MHz
  • 2V ~ 5V/100mA Programmable Output LDO
  • Precision 0.5% Voltage Reference
  • +/-4% Output Constant Current Regulation
  • Programmable Output Voltage and Currents via both IC pins and I2C
  • Programmable Soft-Start
  • Programmable Safety Timer
  • Cycle-by-Cycle Current Limit
  • Built in ADC for Temperature, Input and Output Voltage and Current monitoring
  • Thermal Regulation and Protection
  • 25mΩ FET from VIN to SW1
  • 25mΩ FET from SW2 to VOUT
  • 35mΩ FET from SW1 to PGND
  • 35mΩ FET from SW2 to PGND
  • Thermally Enhanced 32-Lead 4mx4mm QFN

Typical applications

  • Solid-State Lighting
  • Power Bank
  • Multiple Power Source Supplies / DC UPS
  • Car Charger / Automotive Power Systems
  • Solar Powered Devices
  • 24V Industrial Applications

Products

Order Code Data­sheet Downloads Product seriesApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CVR
(V (DC))
Endurance
(h)
Operating TemperatureIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Pitch
(mm)
Ø D
(mm)
L
(mm)
Technical ReferenceZ
(Ω)
Tol. CSizeRISOCeramic TypeW
(mm)
H
(mm)
RDC
(mΩ)
L
(µH)
ISAT
(A)
fres
(MHz)
MountPinsRowsGenderTypeIR
(A)
PackagingColor Samples
691214110002S
IGE STE 3D ALT EAG CADWR-TBL Series 2141S - 3.50 mm Horizontal Entry Modular w. Rising Cage Clamp Rising Cage Clamp PCB Yes 30 to 16 (AWG) 0.05 to 1.31 (mm²) -30 °C up to +120 °C 3.5 7 2 Horizontal 10 Box Green
150060BS75000
STE ALT EAG LTS PSP CAD IGSWL-SMCW SMT Mono-color Chip LED Waterclear 470 Blue 465 145 3.2 InGaN 140 -40 °C up to +85 °C 1.6 0603 0.8 0.7 SMT Tape and Reel
860010473011
STE ALT EAG CAD LTS PSP CADWCAP-ATG8 Aluminum Electrolytic Capacitors220 µF 25 2000 -40 °C up to +85 °C 310 55 14 2.5 6.3 11 ATBD110221M025DSPA4B000 ±20%
865080445010
STE ALT EAG CAD LTS PSP CADWCAP-ASLI Aluminum Electrolytic Capacitors100 µF 25 2000 -55 °C up to +105 °C 290 25 14 6.3 7.7 ASED077101M025DVCTCB000 0.38 ±20%1 MΩ
885012206026
STE ALT EAG CAD LTS PSP CADWCAP-CSGP MLCCs 10 V(DC)1 µF 10 10 1.6 X7R0603105K010DFCT10000 ±10% 0603 X7R Class II 0.8 0.8
885012206061
STE ALT EAG CAD LTS PSP CADWCAP-CSGP MLCCs 25 V(DC)2.2 nF 25 3.5 1.6 X7R0603222K025DFCT10000 ±10% 0603 X7R Class II 0.8 0.8
885012206067
STE ALT EAG CAD LTS PSP CADWCAP-CSGP MLCCs 25 V(DC)22 nF 25 3.5 1.6 X7R0603223K025DFCT10000 ±10% 0603 X7R Class II 0.8 0.8
885012206093
STE ALT EAG CAD LTS PSP CADWCAP-CSGP MLCCs 50 V(DC)47 nF 50 3 1.6 X7R0603473K050DFCT10000 ±10% 0603 X7R Class II 0.8 0.8
885012206095
STE ALT EAG CAD LTS PSP CADWCAP-CSGP MLCCs 50 V(DC)100 nF 50 3 1.6 X7R0603104K050DFCT10000 ±10% 0603 X7R Class II 0.8 0.8
60900213421
STE 3D IGSWR-PHD 2.54 mm Multi-Jumper Jumper with Test Point 2.54 2.441000 MΩ 1 Jumper 3 Bag Black
61300111121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header 2.54 2.541000 MΩ THT 1 Single Pin Header Straight 3 Bag
61300211121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header 2.54 5.081000 MΩ THT 2 Single Pin Header Straight 3 Bag
61300311121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header 2.54 7.621000 MΩ THT 3 Single Pin Header Straight 3 Bag
74439346100
STE ALT EAG CAD LTS PSP SPE IGS CADWE-XHMI SMT Power Inductor -40 °C up to +125 °C 6.65 6060 6.45 5.8 26.5 10 7.6 16 SMT 2 5
Samples
Order Code Data­sheet Downloads Product seriesApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CVR
(V (DC))
Endurance
(h)
Operating TemperatureIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Pitch
(mm)
Ø D
(mm)
L
(mm)
Technical ReferenceZ
(Ω)
Tol. CSizeRISOCeramic TypeW
(mm)
H
(mm)
RDC
(mΩ)
L
(µH)
ISAT
(A)
fres
(MHz)
MountPinsRowsGenderTypeIR
(A)
PackagingColor Samples