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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 24 V |
| Schaltfrequenz | 960-1050 kHz |
| Ausgang 1 | 14 V / 5 A |
Beschreibung
The LTC®4013 is a high voltage battery charger controllerthat supports float, absorption and equalization lead-acidand constant-current/constant-voltage Li-Ion chargingalgorithms. It is particularly well suited for charging a widerange of lead-acid batteries, including both vented andsealed type. The LTC4013 also supports Li-Ion/Polymer,LiFePO4, NiMH, NiCd and other battery types.
Eigenschaften
Wide Input Voltage Range: 4.5V to 60VWide Battery Voltage Range: 0V to 60VBuilt-In Charge Algorithms for Lead-Acid and Li-Ion±0.5% Float Voltage Accuracy±5% Charge Current AccuracyMaximum Power Point Tracking Input ControlNTC Temperature Compensated Float VoltageTwo Open Drain Status PinsThermally Enhanced 28-Lead 4mm × 5mm QFN Package
Typische Anwendungen
- Industrial Battery Charging
- Battery Backup for Lighting, UPS Systems, Security Cameras, Computer Control Panels
- Solar-Powered Systems
- Portable Medical Equipment
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC max.(mΩ) | Material | LR(µH) | fres(MHz) | Drahttype | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCC SMT-Hochstrominduktivität, 6.8 µH, 6.2 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCC SMT-Hochstrominduktivität | Induktivität6.8 µH | Performance Nennstrom6.2 A | Sättigungsstrom 17.4 A | Sättigungsstrom @ 30%8.3 A | Gleichstromwiderstand24 mΩ | MaterialFerrite | Nenninduktivität6.5 µH | Eigenresonanzfrequenz37 MHz | – | ||||
 | WE-HCF SMT-Hochstrominduktivität, 22 µH, 13.8 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCF SMT-Hochstrominduktivität | Induktivität22 µH | Performance Nennstrom13.8 A | Sättigungsstrom 113 A | Sättigungsstrom @ 30%15 A | Gleichstromwiderstand11.72 mΩ | MaterialMnZn | Nenninduktivität21.1 µH | Eigenresonanzfrequenz12.5 MHz | DrahttypeFlach |