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Texas Instruments TPS2513A-Q1 | Demoboard TIDA-01388

CISPR 25 Class 5 Rated Dual Automotive USB Charger Reference Design With Full Front End Protection

Details

TopologieAbwärtswandler

Beschreibung

TIDA-01388 is a 21 W dual automotive USB charger solution featuring complete front end protection with small size. The system can clamp fast high-voltage electrical transients and maintain operation through these events. It can also properly respond to a reverse battery polarity event and shut down appropriately.The design accepts a wide input voltage range of 5.5 V to 36 V and regulates two outputs of 5 V@2.1 A for dual USB ports. EMI filtering circuitry is included and the design is compliant with CISPR 25 Class 5 conducted EMI standards.

Eigenschaften

  • Wide Vin front end power supply for dual USB charger systems
  • Off-battery operation with reverse battery protection
  • Positive and negative transient voltage protection
  • Meet CISPR 25 Class 5 conducted EMI standards
  • Uses all AEC-Q100 qualified devices
  • Small solution size

Typische Anwendungen

  • Electric Toothbrush / Electronic Thermometers
  • Automotive USB Charge

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Muster
WE-HCI SMT-Hochstrominduktivität, 10 µH, 9.5 A
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Induktivität10 µH
Performance Nennstrom9.5 A
Sättigungsstrom 14 A
Sättigungsstrom @ 30%8.5 A
Gleichstromwiderstand16.3 mΩ
Eigenresonanzfrequenz21 MHz
MaterialSuperflux