IC-Hersteller STMicroelectronics

IC-Hersteller (99)

STMicroelectronics STWBC | Demoboard STEVAL-ISB027V1

Qi A11 wireless charger transmitter evaluation board based on STWBC

Details

TopologieDrahtlose Energieübertragung
Eingangsspannung3.3-5 V
Schaltfrequenz110-205 kHz
Ausgang 15 V / 1.5 A
IC-Revision3

Beschreibung

The STEVAL-ISB027V1 is a Qi 5 Watt wireless battery charger transmitter evaluation board based on the STWBC digital controller for wireless battery charger transmitters. The solution is certified in accordance with the Qi standard, A11 topology. The STEVAL-ISB027V1 provides a complete kit which includes the STWBC IC, firmware, layout and tools. The layout is based on a cost-effective 2-layer PCB. Tools for the STEVAL-ISB027V1 are available on www.st.com, and allow users to access run time information such as the current power delivered or the FOD status. The STWBC firmware offers users the flexibility to modify the behavior of the LEDs or GPIOs, while adding customizable I²C and UART communication.

Eigenschaften

  • STWBC digital controller
  • 5 W output power
  • Qi 1.1.2 A11 certified
  • Foreign object detection (FOD)
  • Resistive and capacitive modulation
  • Active presence detector
  • Turn-key & FW APIs
  • complete kit (IC, firmware, tools)
  • RoHS compliant

Typische Anwendungen

  • PMA / Qi A11 / Qi A13
  • Wearable appliations

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
ComplianceBauformL
(µH)
IR
(A)
RDC max.
(mΩ)
fres
(MHz)
QP
(W)
Muster
150060VS75000SPEC
6 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WL-SMCW SMT Mono-color Chip LED Waterclear 570 Hellgrün 572 40 2 AlInGaP 140 0603
150060RS75000SPEC
25 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WL-SMCW SMT Mono-color Chip LED Waterclear 625 Rot 630 250 2 AlInGaP 140 0603
760308111SPEC
7 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WE-WPCC Wireless Power Transfer Transmitter Spule Qi - A11; MP-A11 53 x 53 x 6 mm 6.3 13 25 20 80 200
744784227ASPEC
4 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. 0402A 0.27 0.1 4500 400
Artikel Nr. Daten­blatt Simu­lation
150060VS75000SPEC
150060RS75000SPEC
760308111SPEC
744784227ASPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
ComplianceBauformL
(µH)
IR
(A)
RDC max.
(mΩ)
fres
(MHz)
QP
(W)
Muster