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STMicroelectronics STWBC2-HP | Demoboard STEVAL-WBC2TX70
Qi-compatible wireless power transmitter evaluation board for 70 W applications based on STWBC2-HP
Overview
| Topology | Wireless Power Transfer |
| Input voltage | 4.1-24 V |
| IC revision | 1 |
Description
The STEVAL-WBC2TX70 evaluation board, based on STWBC2-HP, is designed for Qi 1.3 compatible wireless power transmitter applications.steval-wbc2tx70 image Up to 5 W charging power compatible with baseline power profile (BPP).Up to 15 W charging power compatible with extended power profile (EPP).Up to 70 W charging power with ST Super Charge (STSC) protocol using the STEVAL-WLC99RX receiver board solution.Two interfaces are open to the user: UART for monitoring and control via STSW-WBC2STUDIO graphical user interface (GUI) and SWD JTAG for direct NVM access. Both interfaces are accessible via the STLINK-V3MINIE bridge.
Features
- STWBC2-HP wireless power transmitter chip
- Synchronous boost DC-DC converter to supply the bridge
- On board full bridge inverter
- Rx presence detection based on coil Q factor measurement
- Foreign object detection (FOD) function
- On-chip thermal management and protections
- SWD + UART combined connector
- Qi charger authentication with STSAFE-A110 secure element
Typical applications
- Wireless Charger up to 70W
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | R | Tol. R | PRated (W) | TCR (ppm/ °C) | TCR (ppm/ °C) | L (mm) | W (mm) | H (mm) | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | VR (mV) | Operating Temperature | DF (%) | RISO | Ceramic Type | Fl (mm) | Packaging | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | Mount | Pins (pcs) | Center pin Ø (Value) (mm) | Plug OD (mm) | Type | Working Voltage (V (DC)) | Application | Interface Type | Gender | IR (A) | Compliance | Size | L (µH) | IR (A) | RDC max. (mΩ) | fres (MHz) | Q (%) | P (W) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 580070763010 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WRIS-PSMC Metal Plate Resistors | 10 mΩ | ±1% | 2 | -100 | 100 | 6.3 | 3.1 | 0.35 | – | – | – | – | – | – | – | – | – | 141.4 | -55 °C up to +155 °C | – | – | – | 0.5 | – | – | – | – | SMT | – | – | – | – | – | – | – | – | – | – | 2512 | – | 14.14 | – | – | – | – | ||
 | 74437358010 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LHMI SMT Power Inductor | – | – | – | – | – | 9.7 | 8.5 | 4 | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | – | – | – | – | 18.6 | 20.6 | 43.1 | SMT | – | – | – | – | – | – | – | – | – | – | 8040 | 1 | – | 4.63 | 42 | – | – | ||
 | 150060RS75000 | SPEC | 26 files RAY files
| Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | 1.6 | 0.8 | 0.7 | 625 | Red | 630 | 250 | 2 | AlInGaP | 140 | – | – | – | -40 °C up to +85 °C | – | – | – | – | Tape and Reel | – | – | – | SMT | – | – | – | – | – | – | – | – | – | – | 0603 | – | – | – | – | – | – | ||
| 150060VS75000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | 1.6 | 0.8 | 0.7 | 570 | Bright Green | 572 | 40 | 2 | AlInGaP | 140 | – | – | – | -40 °C up to +85 °C | – | – | – | – | Tape and Reel | – | – | – | SMT | – | – | – | – | – | – | – | – | – | – | 0603 | – | – | – | – | – | – | ||
 | 885012005058 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 1 | 0.5 | 0.5 | – | – | – | – | – | – | – | 33 pF | ±5% | 50000 | -55 °C up to +125 °C | – | 10 GΩ | NP0 Class I | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | 1000 | – | ||
| 885012205031 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | 1 | 0.5 | 0.5 | – | – | – | – | – | – | – | 10 nF | ±10% | 16000 | -55 °C up to +125 °C | 3.5 | 10 GΩ | X7R Class II | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | – | ||
| 885012205057 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 1 | 0.5 | 0.5 | – | – | – | – | – | – | – | 220 pF | ±10% | 50000 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | – | ||
| 885012205067 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 1 | 0.5 | 0.5 | – | – | – | – | – | – | – | 10 nF | ±10% | 50000 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | – | ||
| 885012105008 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 6.3 V(DC) | – | – | – | – | – | 1 | 0.5 | 0.5 | – | – | – | – | – | – | – | 4.7 µF | ±20% | 6300 | -55 °C up to +85 °C | 20 | 0.01 GΩ | X5R Class II | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | – | ||
| 885012206092 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 1.6 | 0.8 | 0.8 | – | – | – | – | – | – | – | 33 nF | ±10% | 50000 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0603 | – | – | – | – | – | – | ||
| 885012206095 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 1.6 | 0.8 | 0.8 | – | – | – | – | – | – | – | 100 nF | ±10% | 50000 | -55 °C up to +125 °C | 3 | 5 GΩ | X7R Class II | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0603 | – | – | – | – | – | – | ||
 | 694106301002 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-DC Power Jacks | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | 100 MΩ | – | – | Bag | – | – | – | THT | – | 2 | 5.5 | Right Angled | 30 | – | – | – | 5 | – | – | – | 5 | – | – | – | – | |
 | 632723300011 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-USB Type C Connectors | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | – | Tape and Reel | – | – | – | THR | 24 | – | – | Horizontal | 48 | USB 3.1 | Type C | Receptacle | – | – | – | – | 5 | – | – | – | – | |
 | 760308103102 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-WPCC Wireless Power Transfer Transmitter Coil | – | – | – | – | – | 53 | 53 | 4.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | THT | 2 | – | – | – | – | – | – | – | 7 | Qi - MP-A2 | 53 x 53 x 4.5 mm | 10 | 7 | 55 | 11 | 130 | 150 | ||
| 885012205080 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | 1 | 0.5 | 0.5 | – | – | – | – | – | – | – | 1 nF | ±10% | 100000 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | – | ||
| 885012206121 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 1.6 | 0.8 | 0.8 | – | – | – | – | – | – | – | 330 nF | ±10% | 50000 | -55 °C up to +125 °C | 10 | 1.5 GΩ | X7R Class II | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0603 | – | – | – | – | – | – | ||
| 885012205086 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 1 | 0.5 | 0.5 | – | – | – | – | – | – | – | 100 nF | ±10% | 50000 | -55 °C up to +125 °C | 10 | 0.5 GΩ | X7R Class II | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | – | ||
| 885012205085 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | 1 | 0.5 | 0.5 | – | – | – | – | – | – | – | 100 nF | ±10% | 25000 | -55 °C up to +125 °C | 10 | 5 GΩ | X7R Class II | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | – | – | ||
| 885012005067 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 1 | 0.5 | 0.5 | – | – | – | – | – | – | – | 1 nF | ±5% | 50000 | -55 °C up to +125 °C | – | 10 GΩ | NP0 Class I | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0402 | – | – | – | – | 1000 | – | ||
| 885012106031 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | 1.6 | 0.8 | 0.8 | – | – | – | – | – | – | – | 10 µF | ±20% | 25000 | -55 °C up to +85 °C | 20 | 0.01 GΩ | X5R Class II | 0.35 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0603 | – | – | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 580070763010 | SPEC | |
| 74437358010 | SPEC | |
| 150060RS75000 | SPEC | |
| 150060VS75000 | SPEC | |
| 885012005058 | SPEC | |
| 885012205031 | SPEC | |
| 885012205057 | SPEC | |
| 885012205067 | SPEC | |
| 885012105008 | SPEC | |
| 885012206092 | SPEC | |
| 885012206095 | SPEC | |
| 694106301002 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | – |
| 632723300011 | SPEC | – |
| 760308103102 | SPEC | |
| 885012205080 | SPEC | |
| 885012206121 | SPEC | |
| 885012205086 | SPEC | |
| 885012205085 | SPEC | |
| 885012005067 | SPEC | |
| 885012106031 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | R | Tol. R | PRated (W) | TCR (ppm/ °C) | TCR (ppm/ °C) | L (mm) | W (mm) | H (mm) | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | VR (mV) | Operating Temperature | DF (%) | RISO | Ceramic Type | Fl (mm) | Packaging | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | Mount | Pins (pcs) | Center pin Ø (Value) (mm) | Plug OD (mm) | Type | Working Voltage (V (DC)) | Application | Interface Type | Gender | IR (A) | Compliance | Size | L (µH) | IR (A) | RDC max. (mΩ) | fres (MHz) | Q (%) | P (W) | Samples |
|---|
