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IC-Hersteller STMicroelectronics

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STMicroelectronics STWBC-MC | Demoboard STEVAL-ISB047V1

Qi 3-coil 15W wireless charger TX evaluation kit based on STWBC-MC

Details

Topologie Drahtlose Energieübertragung
Eingangsspannung 5-20 V
IC-Revision 1

Beschreibung

The STEVAL-ISB047V1 wireless battery charger TX evaluation kit consists of the STEVAL-ISB047V1T evaluation board and STEVAL-WBCDNGV1 USB-UART dongle. The kit id designed for charging devices such as smartphones or tablets where high power levels are required.The evaluation board supports wireless battery charging of Qi-compliant devices up to 15 W. It also supports proprietary fast charging modes up to 10 W.The STEVAL-ISB047V1 transmitter is based on the STWBC-MC and features a costeffective half bridge topology, offering external interface via UART.The STEVAL-ISB047V1 evaluation kit is a full solution, complete with boards, firmware, a GUI for debugging, schematics, layout files and bill of materials.Tools for STEVAL-ISB047V1 are available on www.st.com, and allow users to access runtime information such as power delivered, regulation error and protocol status. Parameters can also be adjusted with these tools.

Eigenschaften

  • STWBC-MC digital controller
  • MP-A15 3-coil array
  • 15 W potential power
  • Flexible input voltage: 5 to 20 V from USB-C or DC jack
  • 5 W mode when connected to 5 V USB input or DC jack
  • Fixed frequency operation
  • WPC Qi1.2.4 standard certified
  • Robust demodulation algorithm, with triple path (V, I, f)
  • Foreign object detection (FOD)
  • Active presence detection
  • UART protocol to control and monitor the system
  • Complete reference design (evaluation board, schematics, PCB layout, firmware and tools)
  • 2-layer PCB
  • Low standby power consumption
  • Flash memory based
  • CE certified
  • RoHS compliant
  • WEEE compliant

Typische Anwendungen

  • Cell phones and smartphones / Tablets and phablets / Charging accessories

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Downloads Produktserie λDom typ.
(nm)
Farbe λPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie 50% typ.
(°)
C Tol. C VR
(V (DC))
Betriebstemperatur Qmin. DF
(%)
RISO Keramiktyp L
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technische Artikelnummer ISAT
(A)
RDC
(mΩ)
Z @ 100 MHz
(Ω)
Zmax
(Ω)
Testbedingung Zmax IR 2
(mA)
RDC max.
(Ω)
Typ L1
(µH)
L2
(µH)
IR 1
(mA)
ISAT 1
(A)
RDC1 typ
(Ω)
RDC2 typ
(Ω)
RDC1 max
(Ω)
RDC2 max
(Ω)
fres 1
(MHz)
Compliance Bauform L
(µH)
P
(W)
IR DC
(A)
fres
(MHz)
Q Reihen Gender IR
(mA)
Verpackung Anwendung Interface typ Leiterplattendicke
(mm)
Pins Montageart IR 1
(mA)
Arbeitsspannung
(V (AC))
Muster
155124VS73200
STE ALT EAG LTS PSP IGS CAD WL-SMSW SMT Mono-color Side View Waterclear 573 Hellgrün 575 50 2 AlInGaP 120 -40 °C up to +85 °C 3.2 1.5 1 1204 Tape and Reel SMT
155124RS73200
STE ALT EAG LTS PSP IGS CAD WL-SMSW SMT Mono-color Side View Waterclear 624 Rot 632 130 2 AlInGaP 120 -40 °C up to +85 °C 3.2 1.5 1 1204 Tape and Reel SMT
74279262
STE ALT EAG CAD LTS PSP IGS CAD SPA WE-CBF SMT-Ferrit -55 °C up to +125 °C 1.6 0.8 0.8 0.3 120 200 510 MHz 1350 0.3 Wide Band 500 0603 1350 SMT 500
74404054022
STE ALT EAG CAD LTS PSP SPE IGS CAD WE-LQS SMT-Speicherdrossel -40 °C up to +125 °C 5 5 4 5.3 19 5040 2.2 77 3800 SMT
744871004
STE ALT EAG CAD LTS PSP IGS CAD WE-DD SMT-Doppeldrossel -40 °C up to +125 °C 12.5 12.5 6.5 8 3000 0.028 Gekreuzt 4.7 4.7 3000 8 0.023 0.023 0.028 0.028 20 1260 4.7 20 3000
885012108021
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 25 V(DC) 10  µF ±20% 25 10 X5R Klasse II 3.2 1.6 1.6 X5R1206106M025DFCT10000 1206
885012109014
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 25 V(DC) 22  µF ±20% 25 10 X5R Klasse II 3.2 2.5 2.5 X5R1210226M025DFCT10000 1210
61302011121
STE 3D ALT EAG IGS CAD WR-PHD 2.54 mm THT Pin Header 1000  MΩ 50.8 Gerade Single Pin Header 3000 Beutel 20 THT 250
629105150521
IGE STE 3D ALT EAG CAD Type B with Pegs, High Current at Pin 1 & Pin 5 Micro USB 2.0 SMT Type B Horizontal 5 Contacts High Current -40 °C up to +85 °C 1000  MΩ Horizontal Receptacle 3000 Tape and Reel Micro USB 2.0 Type B 5 SMT 3000 30
632723300011
IGE STE 3D ALT EAG CAD WR-COM USB 3.1 Type C Receptacle Horizontal THR / SMT 1000  MΩ Horizontal Receptacle 5000 Tape and Reel USB 3.1 Type C 1.6 24 THR 20
61300311121
IGE STE 3D ALT EAG CAD WR-PHD 2.54 mm THT Pin Header 1000  MΩ 7.62 Gerade Single Pin Header 3000 Beutel 3 THT 250
61300411121
IGE STE 3D ALT EAG CAD WR-PHD 2.54 mm THT Pin Header 1000  MΩ 10.16 Gerade Single Pin Header 3000 Beutel 4 THT 250
61400416021
IGE STE 3D ALT EAG CAD WR-COM USB 2.0 Type A Horizontal -40 °C up to +105 °C 1000  MΩ Horizontal Receptacle 1500 Tray USB 2.0 Type A 4 THT 1500 30
760308103146
STE 3D ALT EAG CAD IGS WE-WPCC Wireless Power Transfer Transmitter Spule -20 °C up to +60 °C 140 55 47 4.5 16 0.056 16 11 Qi - MP-A8 55 x 47 x 4.5 mm 8.5 100 8 11 140 8000 THT 8000
Muster
Artikel Nr. Daten­blatt Downloads Produktserie λDom typ.
(nm)
Farbe λPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie 50% typ.
(°)
C Tol. C VR
(V (DC))
Betriebstemperatur Qmin. DF
(%)
RISO Keramiktyp L
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technische Artikelnummer ISAT
(A)
RDC
(mΩ)
Z @ 100 MHz
(Ω)
Zmax
(Ω)
Testbedingung Zmax IR 2
(mA)
RDC max.
(Ω)
Typ L1
(µH)
L2
(µH)
IR 1
(mA)
ISAT 1
(A)
RDC1 typ
(Ω)
RDC2 typ
(Ω)
RDC1 max
(Ω)
RDC2 max
(Ω)
fres 1
(MHz)
Compliance Bauform L
(µH)
P
(W)
IR DC
(A)
fres
(MHz)
Q Reihen Gender IR
(mA)
Verpackung Anwendung Interface typ Leiterplattendicke
(mm)
Pins Montageart IR 1
(mA)
Arbeitsspannung
(V (AC))
Muster