Description
BQ51050BRHLR Texas Instruments - Yeehing Electronics
Qi (WPC) Compliant Highly integrated Secondary-Side Direct Lithium Ion charger.
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.139 |
| 100 — 249 | 2.751 |
| 250 — 999 | 1.929 |
| 1,000 + | 1.09 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Wireless Charging ICs |
| RoHS | Y |
| Standard | WPC 1.1 |
| Product | Receiver |
| Output Voltage | 4.2 V |
| Output Current | 1.5 A |
| Output Power | 5 W |
| Operating Supply Voltage | 4 V to 10 V |
| Operating Supply Current | 1.5 A |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | VQFN-20 |
| Packaging | Reel |
| Operating Temperature Range | 0 C to + 125 C |
| Series | BQ51050B |
| Brand | Texas Instruments |
| Battery Type | Li-Ion, Li-Pol |
| Development Kit | BQ51050BEVM-764 |
| Moisture Sensitive | Yes |
| Product Type | Wireless Charging ICs |
| Factory Pack Quantity | 3000 |
| Subcategory | Wireless Charging |
| Unit Weight | 0.002469 oz |
For more information, please refer to datasheet
Documents
| BQ51050BRHLR Datasheet |
More Information
The bq5105x device is a high-efficiency, Qi-compliant wireless power receiver with an integrated Li-Ion/Li-Pol battery charge controller for portable applications. The bq5105xB devices provide efficient AC-DC power conversion, integrates the digital controller required to comply with Qi v1.2 communication protocol, and provides all necessary control algorithms needed for efficient and safe Li-Ion and Li-Pol battery charging. Together with the bq500212A transmitter-side controller, the bq5105x enables a complete wireless power transfer system for direct battery charger solutions. By using near-field inductive power transfer, the receiver coil embedded in the portable device can pick up the power transmitted by transmitter coil. The AC signal from the receiver coil is then rectified and conditioned to apply power directly to the battery. Global feedback is established from the receiver to the transmitter to stabilize the power transfer process. This feedback is established by using the Qi v1.2 communication protocol.
