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Texas Instruments bq50002 | Demoboard TIDA-00762
Small Form Factor 1W Wireless Power Transmitter Reference Design
Overview
| Topology | Wireless Power Transfer |
| Input voltage | 5 V |
| IC revision | 1.0 |
Description
This wireless power transmitter reference design is a practical layout in a compact 14mm X 22mm (280mm sq) area. The solution uses the bq500511 digital chip and bq50002 analog front end Gen3 transmitter solution, combined to provide ease of use and product quality with a cost competitive solution. The design is targeted at low power wearable solutions with small receiver coils such as personal electronics, industrial and medical systems.
Features
remark: BOM is added with main pdf.
1W Wireless Power Transmitter0.43 sq in ckt layout areaDesign will support small transmitter coil for improved operation with small receiver coils.Low Cost Two IC solutionLow System Standby Power during Ping. Only 30 mW63% Peak System Efficiency
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Compliance | Size | L (µH) | IR (A) | RDC max. (mΩ) | fres (MHz) | Q | P (W) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 760308101103 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-WPCC Wireless Power Transfer Transmitter Coil | works with Qi Tx IC's | Ø 30 x 1.9 mm | 6.5 | 3 | 200 | 20 | 35 | 50 |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 760308101103 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Compliance | Size | L (µH) | IR (A) | RDC max. (mΩ) | fres (MHz) | Q | P (W) | Samples |
|---|