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Seaward Elec SE2515-HF product image
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Seaward Elec SE2515-HF

Hersteller
Seaward ElecAsian Brands
Herst.-Teilenr.
SE2515-HF
LCSC-Nr.
C115749
Verp.
SOT-23-5
Kundennummer
Hauptmerkm.
Dual/Single USB Charger Port Controller
DatenblattSeaward Elec SE2515-HF
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Produktspezifikationen

Alle
TypBeschreibung
KategorieIntegrated Circuits (ICs)/Power Management (PMIC)/Power Management - Specialized
HerstellerSeaward Elec
Verp.SOT-23-5
TypePower Supply Controller
FeaturesUnder-voltage lockout;Automatic protocol detection
ProtocolBC 1.2
Operating Temperature-40℃~+120℃
Voltage - Supply4.5V~5.5V
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Beschreibung

KI-Übersetzung

SE2515 is specifically designed to handle the interface requirements of different cellphones, per the different specifications. This allows the same chargers (such as wall chargers, car chargers, and portable batteries) to provide the maximum allowable charging current to the connected cellphones.

  1. Voltage Divider DCP. D+/D- will need to be independently provide 2V/2.7V or 2.7V/2.7V.
  2. Divider 2 DCP, D+/D- are required to provide 2.7V/2.0V;
  3. BC1.2 DCP needs to short D+/D-;
  4. YD/T 1591_2009: Shorting D+ and D-.
  5. D+ and D- are all 1.2V.

Merkmale

KI-Übersetzung
  • Comply with BC1.2 USB charging specification, Support shorting D+ and D of USB DCP
  • Comply with China YD/T 1591_2009 Shorting D+ and D- specification.
  • Support voltage divider DCP ½ specifications.
  • Automatically switch among the supported standards.
  • Operating Voltage range: 4.5V~5.5V
  • Packages: SOT23-5

Anwendungen

KI-Übersetzung
  • Car USB Chargers
  • Wall Adaptors with USB Interface
  • Portable USB Battery Chargers