| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
95 pcs
|
95 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Package Quantity | |
| Power | |
| SVHC Present | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The BQ51020YFPT from Texas Instruments is a fully contained wireless power receiver IC capable of operating with the WPC v1.1 protocol. This device allows wireless power systems to deliver up to 5W when used with a Qi inductive transmitter. It provides single-device power conversion, including rectification and regulation, along with digital control and communication for WPC specifications.
Key features include a robust 5-W solution with improved thermals due to 50% lower losses, and an inductorless receiver for a low height profile. The adjustable output voltage ranges from 4.5V to 8V, allowing for coil and thermal optimization. It boasts a fully synchronous rectifier with 96% efficiency and a 97% efficient post-regulator, achieving 79% system efficiency at 5W.
This receiver supports communication via I2C, enabling features like transmitter pad detection and alignment assistance. The BQ51020YFPT is supplied in a 42-DSBGA package and operates within a temperature range of -40°C to 125°C. It is suitable for surface mount applications.
The device is RoHS3 compliant and has an MSL rating of Level-1 Unlimited.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.21 | $3.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is adjustable from 4.5V to 8V.
The device is available in a 42-DSBGA (42-XFBGA, DSBGA) package for surface mount.
It operates from -40°C to 125°C.
The device can deliver up to 5W of power.
Post-regulator efficiency is 97%, synchronous rectifier efficiency is 96%, and system efficiency at 5W is 79%.
It is compliant with Wireless Power Consortium (WPC) v1.1.
The input voltage range is 4V to 10V.