Active Semi

ACT5102
Demoboard ACT510xEVK1-102 User’s Guide

23V Buck-Boost Converter with Integrated MOSFETs

Topologie: Buck-Boost
Eingangsspannung (min.): 4.00 V
Eingangsspannung (max.): 22.00 V
Schaltfrequenz (min.): 125.00 kHz
Schaltfrequenz (max.): 1000.00 kHz
Ausgang 1: 20.00 V / 5.000 A

Erstveröffentlichung am 14.06.2018, Version 1

Beschreibung

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.

Merkmale

  • 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

Artikel

  Artikel Nr. SPEC Produktserie C
(µF)
VR
(V (DC))
Endurance
(h)
Betriebstemperatur IRIPPLE
(mA)
Z
(Ω)
ILeak
(µA)
DF
(%)
Ø D
(mm)
L
(mm)
Technische Artikelnummer P
(mm)
Tol. C Keramiktyp H
(mm)
RDC
(mΩ)
L
(µH)
IR
(A)
ISAT
(A)
fres
(MHz)
Version Anwendung PCB/Kabel/Panel Modularity Typ Pins Wire Section Gender IR 1
(A)
Verpackung λDom typ.
(nm)
Farbe λPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie 50% typ.
(°)
Reihen Muster
865080445010 PDF WCAP-ASLI Aluminium-Elektrolytkondensatoren 100 25 2000 -55 °C up to +105 °C 290 0.38 25 14 6.3 7.7 ASED077101M025DVCTCB000
860010473011 PDF WCAP-ATG8 Aluminium-Elektrolytkondensatoren 220 25 2000 -40 °C up to +85 °C 310 55 14 6.3 11 ATBD110221M025DSPA4B000 2.5
885012206026 PDF WCAP-CSGP MLCCs 0603 1 10 10 X7R0603105K010DFCT10000 ±10% X7R Klasse II 0.8
885012206093 PDF WCAP-CSGP MLCCs 0603 47 50 3 X7R0603473K050DFCT10000 ±10% X7R Klasse II 0.8
885012206095 PDF WCAP-CSGP MLCCs 0603 100 50 3 X7R0603104K050DFCT10000 ±10% X7R Klasse II 0.8
885012206061 PDF WCAP-CSGP MLCCs 0603 2.2 25 3.5 X7R0603222K025DFCT10000 ±10% X7R Klasse II 0.8
885012206067 PDF WCAP-CSGP MLCCs 0603 22 25 3.5 X7R0603223K025DFCT10000 ±10% X7R Klasse II 0.8
74439346100 PDF WE-XHMI SMT Speicherdrossel 26.5 10 5 7.6 16 SMT
691214110002S PDF WR-TBL Series 2141S - 3.50 mm Horizontal Entry Modular w. Rising Cage Clamp Rising Cage Clamp PCB Ja Horizontal 2 30 to 16 (AWG) 0.05 to 1.31 (mm²)
60900213421 PDF WR-PHD 2.54 mm Multi-Jumper Jumper with Test Point 1 Jumper 3 Beutel
150060BS75000 PDF WL-SMCW SMT Mono-color Chip LED Waterclear 470 Blau 465 145 3.2 InGaN 140
61300311121 PDF WR-PHD 2.54 mm THT Pin Header Gerade 3 Pin Header 3 Beutel Single
61300211121 PDF WR-PHD 2.54 mm THT Pin Header Gerade 2 Pin Header 3 Beutel Single
61300111121 PDF WR-PHD 2.54 mm THT Pin Header Gerade 1 Pin Header 3 Beutel Single