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STMicroelectronics STWBC-WA | Demoboard STEVAL-ISB045V1
2.5 W wireless charger transmitter evaluation kit
Overview
| Topology | Wireless Power Transfer |
| Input voltage | 3-5.5 V |
| Switching frequency | 130-148 kHz |
| Output 1 | 5 V / 1 A |
| IC revision | 2 |
Description
The STEVAL-ISB045V1 evaluation kit includes the STEVAL-ISB045V1T wireless battery charger transmitter evaluation board based on the STWBC-WA digital controller, the firmware and the STEVAL-WBCDNGV1 USB-to-UART dongle needed to use the STSW-STWBCGUI.The STEVAL-ISB045V1 firmware offers you the flexibility of modifying LEDs or GPIO behavior and customizing I²C and UART signals.The layout is based on cost-effective two-layer PCB.
Features
- STWBC-WA digital controller
- 2.5 W output power
- Resistive and capacitive modulation
- Foreign object detection (FOD)
- Active presence detector
- Turn-key and firmware APIs
- Total reference design (IC, firmware, GUI and dongle)
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | Interface Type | Variant | Gender | Pins | Mount | Working Voltage(V (AC)) | Packaging | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR 2(mA) | RDC max.(Ω) | Type | Compliance | Size | L(µH) | IR(mA) | fres(MHz) | Q | P(W) | SamplesAvailability & Sample | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 570 nm, Bright Green | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | 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 ° | – | – | – | – | MountSMT | – | PackagingTape and Reel | – | – | – | – | – | – | – | Size0603 | – | – | – | – | – | –Check availability | |||
| SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red | Availability – | Downloads27 files RAY files
| Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | 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 ° | – | – | – | – | MountSMT | – | PackagingTape and Reel | – | – | – | – | – | – | – | Size0603 | – | – | – | – | – | –Check availability | ||
 | SPECWE-CBF SMT EMI Suppression Ferrite Bead, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | – | MountSMT | – | – | Impedance @ 100 MHz120 Ω | Maximum Impedance200 Ω | Maximum Impedance510 MHz | Rated Current 21350 mA | DC Resistance0.3 Ω | TypeWide Band | – | Size0603 | – | Rated Current500 mA | – | – | – | –Check availability | |||
 | SPECWE-WPCC Wireless Power Transfer Transmitter Coil, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-WPCC Wireless Power Transfer Transmitter Coil | – | – | – | – | – | – | – | – | – | – | Pins2 | MountTHT | – | – | – | – | – | – | DC Resistance0.13 Ω | – | Complianceworks with Qi Tx IC's | SizeØ 20 x 2.8 mm | Inductance6.8 µH | Rated Current2500 mA | Self Resonant Frequency20 MHz | Q-Factor42 | Power Capability [1]50 W | –Check availability | |||
 | SPECWR-USB Mini/Micro Connectors, –, – | Simulation– | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-USB Mini/Micro Connectors | – | – | – | – | – | – | – | Interface TypeType B | Variantwith Pads & Pegs | GenderReceptacle | Pins5 | MountSMT | Working Voltage30 V (AC) | PackagingTape and Reel | – | – | – | – | – | TypeHorizontal | – | – | – | Rated Current1000 mA | – | – | – | –Check availability | ||
 | SPECWR-USB Standard Connectors, –, – | Simulation– | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-USB Standard Connectors | – | – | – | – | – | – | – | Interface TypeType A | – | GenderReceptacle | Pins4 | MountTHT | Working Voltage30 V (AC) | PackagingTray | – | – | – | – | – | TypeHorizontal | – | – | – | Rated Current1500 mA | – | – | – | –Check availability |
Availability Forecast
WE item number Packaging unitsLead time
––– weeks
| Expected Availability | Opening inventory | Quantity |
|---|---|---|
| Current Availability | – | – |
There is no forecast for this quantity request.
Does it just not fit? Please contact us.Simply contact our service team for special orders and bulk quantities.Contact us