IC manufacturers STMicroelectronics
IC manufacturers (103)
- All manufacturers
Analog Devices
Infineon Technologies
Microchip
Onsemi
Renesas
ROHM
STMicroelectronics
Texas Instruments
- 3peak incorporated (28)
- Ablic (23)
- Acco Semiconductor (1)
- Advanced Power (4)
- Allegro Microsystems (100)
- Alpha & Omega Semiconductor (37)
- AnalogySemi (3)
- AnDAPT Inc (204)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Bright Power Semiconductor (1)
- Broadcom (46)
- Cambridge GaN Devices (18)
- Chipanalog Micro (10)
- Cologne Chips (1)
- Convenient Power (1)
- Dialog Semiconductor (12)
- Diodes Incorporated (259)
- Divimath (8)
- Elmos AG (1)
- EPC (136)
- e-Peas Semiconductors (1)
- Eta Solutions Co. Ltd. (9)
- GaN Systems (8)
- GaNPower (3)
- Giantec (1)
- Gstek Wuxi (1)
- Helix Semiconductor (7)
- IKON (1)
- Indie Semiconductor (8)
- Innovision Semiconductor Inc (2)
- Intel (68)
- Inventchip Technology (3)
- ISSI (51)
- JoulWatt (20)
- KDPOF (3)
- Kinetic Technology (8)
- Lattice semiconductor Corporation (38)
- Littelfuse (1)
- Lumissil Microsystems (8)
- M3 Technology (M3Tek) (7)
- Macnica (22)
- Marvell Semiconductor (1)
- MaxLinear (181)
- Menlo Micro (1)
- MikroE (25)
- MindCet (2)
- Monolithic Power Systems (980)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (266)
- Nisshinbo Micro Device Inc. (10)
- Novosense Micro (1)
- NXP (333)
- O2 Micro International Ltd (10)
- On Bright (7)
- Panasonic (2)
- PN Junction Semiconductor (2)
- Power Integrations (117)
- Powermat (1)
- Pulsiv (19)
- Qorvo (96)
- Realsil SuRealsil(tek) Microelectronics (1)
- Richtek (297)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (86)
- SG-Micro (54)
- SiFive (2)
- Silanna Semiconductor (9)
- Silergy Corporation (33)
- Silicon Laboratory Inc. (108)
- Silicontent Technology (59)
- Silvertel (59)
- Skycore Semiconductors (1)
- Skyworks (33)
- Southchip (14)
- Summit Wireless (1)
- Tagore Tech (7)
- Taiwan Semiconductor (1)
- TDK Corporation (1)
- Tempo Semiconductor (1)
- Torex (37)
- Toshiba (25)
- Transphorm (21)
- TransSIP (2)
- Union (21)
- uPI Semiconductor (2)
- Valens Semiconductor (31)
- Wise Integration (3)
- Wolfspeed (23)
- Xilinx (22)
- XL Semiconductor (3)
- XYSemi (62)
STMicroelectronics STWBC2-HP | Demoboard STEVAL-WBC2TX50
Qi-compatible wireless power transmitter evaluation board for 50 W applications based on STWBC2-HP
Overview
| Topology | Wireless Power Transfer |
| Input voltage | 4.1-24 V |
| IC revision | 1 |
Description
The STEVAL-WBC2TX50 evaluation board, based on STWBC2-HP, is designed for Qi 1.3 compatible wireless power transmitter applications.STEVAL-WBC2TX50 imageUp 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 50 W charging power with ST Super Charge (STSC) protocol using the STEVAL-WLC98RX 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
Typical applications
- Wireless Charger up to 50W
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 | Center pin Ø (Value)(mm) | Plug OD(mm) | Type | Working Voltage(V (DC)) | Interface Type | Gender | PCB Thickness(mm) | Compliance | Size | L(µH) | IR(A) | RDC max.(mΩ) | fres(MHz) | Q(%) | P(W) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WRIS-PSMC Metal Plate Resistors, 10 mΩ, ±1% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-PSMC Metal Plate Resistors | Resistance10 mΩ | Resistance±1% | Rated Power2 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Length6.3 mm | Width3.1 mm | Height0.35 mm | – | – | – | – | – | – | – | – | – | Rated Voltage141.4 mV | Operating Temperature -55 °C up to +155 °C | – | – | – | Pad Dimension0.5 mm | – | – | – | – | MountSMT | – | – | – | – | – | – | – | – | – | Size2512 | – | Rated Current14.14 A | – | – | – | – | ||||
 | WE-LHMI SMT Power Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-LHMI SMT Power Inductor | – | – | – | – | – | Length9.7 mm | Width8.5 mm | Height4 mm | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +125 °C | – | – | – | – | – | Performance Rated Current18.6 A | Saturation Current @ 10%20.6 A | Saturation Current @ 30%43.1 A | MountSMT | – | – | – | – | – | – | – | – | – | Size8040 | Inductance1 µH | – | DC Resistance4.63 mΩ | Self Resonant Frequency42 MHz | – | – | ||||
 | WL-SMCW SMT Mono-color Chip LED Waterclear, –, – | Downloads26 files RAY files
| Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.7 mm | Dominant Wavelength [typ.]625 nm | Emitting ColorRed | Peak Wavelength [typ.]630 nm | Luminous Intensity [typ.]250 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Operating Temperature -40 °C up to +85 °C | – | – | – | – | PackagingTape and Reel | – | – | – | MountSMT | – | – | – | – | – | – | – | – | – | Size0603 | – | – | – | – | – | – | |||
| WL-SMCW SMT Mono-color Chip LED Waterclear, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.7 mm | Dominant Wavelength [typ.]570 nm | Emitting ColorBright Green | Peak Wavelength [typ.]572 nm | Luminous Intensity [typ.]40 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | Operating Temperature -40 °C up to +85 °C | – | – | – | – | PackagingTape and Reel | – | – | – | MountSMT | – | – | – | – | – | – | – | – | – | Size0603 | – | – | – | – | – | – | ||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | Length1 mm | Width0.5 mm | Height0.5 mm | – | – | – | – | – | – | – | Capacitance33 pF | Capacitance±5% | Rated Voltage50000 mV | Operating Temperature -55 °C up to +125 °C | – | Insulation Resistance10 GΩ | Ceramic TypeNP0 Class I | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0402 | – | – | – | – | Q-Factor1000 % | – | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | Length1 mm | Width0.5 mm | Height0.5 mm | – | – | – | – | – | – | – | Capacitance10 nF | Capacitance±10% | Rated Voltage16000 mV | Operating Temperature -55 °C up to +125 °C | Dissipation Factor3.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0402 | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | Length1 mm | Width0.5 mm | Height0.5 mm | – | – | – | – | – | – | – | Capacitance220 pF | Capacitance±10% | Rated Voltage50000 mV | Operating Temperature -55 °C up to +125 °C | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0402 | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | Length1 mm | Width0.5 mm | Height0.5 mm | – | – | – | – | – | – | – | Capacitance10 nF | Capacitance±10% | Rated Voltage50000 mV | Operating Temperature -55 °C up to +125 °C | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0402 | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 6.3 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 6.3 V(DC) | – | – | – | – | – | Length1 mm | Width0.5 mm | Height0.5 mm | – | – | – | – | – | – | – | Capacitance4.7 µF | Capacitance±20% | Rated Voltage6300 mV | Operating Temperature -55 °C up to +85 °C | Dissipation Factor20 % | Insulation Resistance0.01 GΩ | Ceramic TypeX5R Class II | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0402 | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | – | – | – | – | – | – | – | Capacitance33 nF | Capacitance±10% | Rated Voltage50000 mV | Operating Temperature -55 °C up to +125 °C | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0603 | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | – | – | – | – | – | – | – | Capacitance100 nF | Capacitance±10% | Rated Voltage50000 mV | Operating Temperature -55 °C up to +125 °C | Dissipation Factor3 % | Insulation Resistance5 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0603 | – | – | – | – | – | – | |||||
 | WR-DC Power Jacks, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-DC Power Jacks | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +85 °C | – | Insulation Resistance100 MΩ | – | – | PackagingBag | – | – | – | MountTHT | – | Center pin Ø2 mm | Recommended Plug outer Ø5.5 mm | TypeRight Angled | Working Voltage30 V (DC) | – | – | – | – | – | – | Rated Current5 A | – | – | – | – | |||
 | WR-USB Type C Connectors, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-USB Type C Connectors | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | Insulation Resistance1000 MΩ | – | – | PackagingTape and Reel | – | – | – | MountTHR | Pins24 | – | – | TypeHorizontal | Working Voltage48 V (DC) | Interface TypeType C | GenderReceptacle | PCB Thickness1.6 mm | – | – | – | Rated Current5 A | – | – | – | – | |||
 | WE-WPCC Wireless Power Transfer Transmitter Coil, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-WPCC Wireless Power Transfer Transmitter Coil | – | – | – | – | – | Length53 mm | Width53 mm | Height4.5 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | MountTHT | Pins2 | – | – | – | – | – | – | – | ComplianceQi - MP-A2 | Size53 x 53 x 4.5 mm | Inductance10 µH | Rated Current7 A | DC Resistance55 mΩ | Self Resonant Frequency11 MHz | Q-Factor130 % | Power Capability [1]150 W | ||||
| WCAP-CSGP MLCCs 100 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | Length1 mm | Width0.5 mm | Height0.5 mm | – | – | – | – | – | – | – | Capacitance1 nF | Capacitance±10% | Rated Voltage100000 mV | Operating Temperature -55 °C up to +125 °C | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0402 | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | – | – | – | – | – | – | – | Capacitance330 nF | Capacitance±10% | Rated Voltage50000 mV | Operating Temperature -55 °C up to +125 °C | Dissipation Factor10 % | Insulation Resistance1.5 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0603 | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | Length1 mm | Width0.5 mm | Height0.5 mm | – | – | – | – | – | – | – | Capacitance100 nF | Capacitance±10% | Rated Voltage50000 mV | Operating Temperature -55 °C up to +125 °C | Dissipation Factor10 % | Insulation Resistance0.5 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0402 | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | Length1 mm | Width0.5 mm | Height0.5 mm | – | – | – | – | – | – | – | Capacitance100 nF | Capacitance±10% | Rated Voltage25000 mV | Operating Temperature -55 °C up to +125 °C | Dissipation Factor10 % | Insulation Resistance5 GΩ | Ceramic TypeX7R Class II | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0402 | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | Length1 mm | Width0.5 mm | Height0.5 mm | – | – | – | – | – | – | – | Capacitance1 nF | Capacitance±5% | Rated Voltage50000 mV | Operating Temperature -55 °C up to +125 °C | – | Insulation Resistance10 GΩ | Ceramic TypeNP0 Class I | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0402 | – | – | – | – | Q-Factor1000 % | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | – | – | – | – | – | – | – | Capacitance10 µF | Capacitance±20% | Rated Voltage25000 mV | Operating Temperature -55 °C up to +85 °C | Dissipation Factor20 % | Insulation Resistance0.01 GΩ | Ceramic TypeX5R Class II | Pad Dimension0.35 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0603 | – | – | – | – | – | – |