IC-Hersteller Semtech

IC-Hersteller (103)

Semtech TS81000

High Efficiency Receiver Controllerfor Wireless Power Systems

Details

TopologieSonstige Topologie
Schaltfrequenz0-16000 kHz
IC-Revision1.3

Beschreibung

The TS81000 is a power receiver communications and controlunit for wireless charging applications. The TS81000 cansupport systems up to 40W+, and supports Qi® compliant,PMA compliant and proprietary applications.The TS81000 performs the necessary coding of packets tosend commands to the transmitter to adjust the power levelaccordingly.

Eigenschaften

  • Supports Qi®, PMA and proprietary charging applications
  • Dual-mode Qi + PMA functionality using a single LC resonantcircuit
  • Wireless power systems up to 40W+
  • Compatible with variable voltage, variable frequency andvariable duty cycle transmitters
  • Supports indirect (fixed voltage) and multi-cell batterycharging applications (>3.15V)
  • Integrated controller and FLASH for communications andcontrol
  • High precision data converterLow external component count

Typische Anwendungen

  • Digital Cameras
  • GPS Devices
  • Industrial devices
  • Portable Lighting
  • Medical devices
  • Toys
  • Tablets and eReaders
  • Cell Phones and Smartphones

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
Material
Compliance
Bauform
L(µH)
IR(A)
RDC max.(mΩ)
fres(MHz)
Q(%)
P(W)
Muster
WE-HCI SMT-Hochstrominduktivität, 7.8 A, 2.5 A
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Performance Nennstrom7.8 A
Sättigungsstrom 12.5 A
Sättigungsstrom @ 30%7 A
Gleichstromwiderstand19.5 mΩ
MaterialSuperflux 
Bauform7040 
Induktivität4.7 µH
Gleichstromwiderstand21.45 mΩ
Eigenresonanzfrequenz33 MHz
WE-WPCC Wireless Power Transfer Receiver Spule, –, –
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Complianceworks with Qi Rx IC's 
Bauform48 x 32 x 1 mm 
Induktivität14.3 µH
Nennstrom3 A
Gleichstromwiderstand190 mΩ
Eigenresonanzfrequenz8.8 MHz
Güte40 %
Leistungsvermögen [1]50 W