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IC-Hersteller ADI Power by Linear

IC-Hersteller (79)

ADI Power by Linear LT8491 | Demoboard DC2703A-A-KIT

High Voltage Buck-Boost Battery Charge Controller with Maximum Power Point Tracking (MPPT) and I2C

Details

Topologie Abwärts- und Aufwärtswandler
Eingangsspannung 17-54 V
Ausgang 1 34 V / 16.6 A

Beschreibung

The DC2703A-A-KIT contains the DC2703A (LT8491demo board) and DC1613A (USB-to-I2C controller). Together they provide a high performance buck-boost battery charger converter with an I2C interface. The LT8491 implements a maximum power point tracking (MPPT) function and flexible charging profiles, suitable for most battery types such as flooded and sealed lead acid batteries and Li-Ion batteries. A Microsoft Windows-Based GUI (Graphical User Interface) application called “simpleLT8491” is provided which can be downloaded

Eigenschaften

VIN Range: 6V to 80VnVB AT Range: 1.3V to 80VnSingle Inductor Allows VIN Above, Below, or Equal to VB ATnAutomatic MPPT for Solar Powered ChargingnAutomatic Temperature CompensationnI2C Telemetry and ConfigurationnInternal EEPROM for Configuration StoragenOperation from Solar Panel or DC SupplynFour Integrated Feedback LoopsnSynchronizable Fixed Frequency: 100kHz to 400kHzn64-Lead (7mm × 11mm × 0.75mm) QFN Package

Typische Anwendungen

  • The DC2703A-A-KIT demo board is configured for 17Vto 54V input voltage range and the power source can be a solar panel with 36 to 72 cells (up to 200W)
  • High Voltage Buck-Boost Battery Charge Controller with Maximum Power Point Tracking (MPPT) and I2C

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Downloads Produktserie C Tol. C VR
(V (DC))
Bauform Betriebstemperatur DF
(%)
RISO Keramiktyp W
(mm)
Fl
(mm)
Technische Artikelnummer L
(µH)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
H
(mm)
Betätigungskraft
(g)
Actuator-Farbe Pins P
(mm)
Gender Typ Montageart L
(mm)
IR
(A)
Arbeitsspannung
(V (AC))
Kontaktwiderstand
(mΩ)
Tol. R Verpackung Muster
885012208106
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 100 V(DC) 1  nF ±10% 100 1206 -55 °C up to +125 °C 2.5 10  GΩ X7R Klasse II 1.6 0.6 X7R1206102K100DFCT10000 0.8 3.2
885012206086
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 50 V(DC) 3.3  nF ±10% 50 0603 2.5 X7R Klasse II 0.8 X7R0603332K050DFCT10000 0.8 1.6
885012206038
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 16 V(DC) 4.7  nF ±10% 16 0603 3.5 X7R Klasse II 0.8 X7R0603472K016DFCT10000 0.8 1.6
885012206088
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 50 V(DC) 6.8  nF ±10% 50 0603 2.5 X7R Klasse II 0.8 X7R0603682K050DFCT10000 0.8 1.6
885012206040
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 16 V(DC) 10  nF ±10% 16 0603 3.5 X7R Klasse II 0.8 X7R0603103K016DFCT10000 0.8 1.6
885012206114
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 100 V(DC) 10  nF ±10% 100 0603 -55 °C up to +125 °C 2.5 10  GΩ X7R Klasse II 0.8 0.4 X7R0603103K100DFCT10000 0.8 1.6
885012206045
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 16 V(DC) 68  nF ±10% 16 0603 3.5 X7R Klasse II 0.8 X7R0603683K016DFCT10000 0.8 1.6
885012206048
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 16 V(DC) 220  nF ±10% 16 0603 5 X7R Klasse II 0.8 X7R0603224K016DFCT10000 0.8 1.6
885012206050
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 16 V(DC) 470  nF ±10% 16 0603 5 X7R Klasse II 0.8 X7R0603474K016DFCT10000 0.8 1.6
885012206052
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 16 V(DC) 1  µF ±10% 16 0603 10 X7R Klasse II 0.8 X7R0603105K016DFCT10000 0.8 1.6
7443641000
STE ALT EAG CAD LTS PSP SPE IGS CAD WE-HCF SMT-Hochstrominduktivität 2818 -40 °C up to +125 °C 28 10 37 2.4 13 18.5 2 SMT 27 30
434123050816
STE ALT EAG IGS CAD WS-TASV J-Bend SMT Tact Switch 6.0x3.5 mm 12 -40 °C up to +85 °C 100  MΩ 5 160 Schwarz 0.05 100 max. Tape and Reel
61200821621
IGE STE 3D ALT EAG CAD WR-BHD 2.54 mm Male Box Header 1000  MΩ 8 2.54 Männlich Gerade THT 17.82 3 250 20 max. Tray
Muster
Artikel Nr. Daten­blatt Downloads Produktserie C Tol. C VR
(V (DC))
Bauform Betriebstemperatur DF
(%)
RISO Keramiktyp W
(mm)
Fl
(mm)
Technische Artikelnummer L
(µH)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
H
(mm)
Betätigungskraft
(g)
Actuator-Farbe Pins P
(mm)
Gender Typ Montageart L
(mm)
IR
(A)
Arbeitsspannung
(V (AC))
Kontaktwiderstand
(mΩ)
Tol. R Verpackung Muster