BQ51052BYFPR
ActiveBQ51052B INTEGRATED WIRELESS POWER LI-ION CHARGER RECEIVER, QI (WPC) COMPLIANT
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BQ51052BYFPR
ActiveBQ51052B INTEGRATED WIRELESS POWER LI-ION CHARGER RECEIVER, QI (WPC) COMPLIANT
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ51052BYFPR | BQ51052 Series |
|---|---|---|
| Applications | Wireless Power Receiver | Wireless Power Receiver |
| Current - Supply | 8 mA | 8 mA |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | 0 °C | 0 °C |
| Supplier Device Package | 28-DSBGA | 28-DSBGA |
| Voltage - Supply [Max] | 10 V | 10 V |
| Voltage - Supply [Min] | 4 V | 4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.19 | |
| Digi-Reel® | 1 | $ 4.19 | ||
| Tape & Reel (TR) | 3000 | $ 1.99 | ||
| Texas Instruments | LARGE T&R | 1 | $ 2.99 | |
| 100 | $ 2.62 | |||
| 250 | $ 1.84 | |||
| 1000 | $ 1.48 | |||
BQ51052 Series
BQ51052B integrated Wireless power Li-ion charger Receiver, Qi (WPC) Compliant
| Part | Applications | Supplier Device Package | Mounting Type | Current - Supply | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Supply [Min] | Voltage - Supply [Max] |
|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ51052BYFPR | Wireless Power Receiver | 28-DSBGA | Surface Mount | 8 mA | 0 °C | 125 °C | 4 V | 10 V |
Texas Instruments BQ51052BYFPT | Wireless Power Receiver | 28-DSBGA | Surface Mount | 8 mA | 0 °C | 125 °C | 4 V | 10 V |
Description
General part information
BQ51052 Series
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.
The bq5105xB devices integrate a low-impedance synchronous rectifier, low-dropout regulator (LDO), digital control, charger controller, and accurate voltage and current loops in a single package. The entire power stage (rectifier and LDO) use low-resistance N-MOSFETs (100-mΩ typical Rdson) to ensure high efficiency and low power dissipation.
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.
Documents
Technical documentation and resources