Package Information
| Lead Count (#) | 52 |
| Pkg. Type | WLCSP |
| Pkg. Code | AHG52 |
| Pitch (mm) | 0.4 |
| Pkg. Dimensions (mm) | 2.64 x 3.94 x 0.6 |
Environmental & Export Classifications
| Pb (Lead) Free | Yes |
| ECCN (US) | NLR |
| HTS (US) | 8542310001 |
| Moisture Sensitivity Level (MSL) | 1 |
Product Attributes
| Pkg. Type | WLCSP |
| Lead Count (#) | 52 |
| Pb (Lead) Free | Yes |
| Carrier Type | Reel |
| Function | Power Receiver |
| Length (mm) | 2.64 |
| MOQ | 2500 |
| Moisture Sensitivity Level (MSL) | 1 |
| Output Power Max (W) | 15 |
| Output Voltage Range (V) | 9 - 12 |
| Package Area (mm²) | 10.4 |
| Pb Free Category | e1 SnAgCu |
| Pitch (mm) | 0.4 |
| Pkg. Dimensions (mm) | 2.64 x 3.94 x 0.6 |
| Qty. per Carrier (#) | 0 |
| Qty. per Reel (#) | 2500 |
| Reel Size (in) | 13 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Tape & Reel | Yes |
| Temp. Range | -40 to 85°C |
| Thickness (mm) | 0.6 |
| Width (mm) | 3.94 |
| Wireless Power Standard | WPC 1.2 |
Description
The P9221-R3 is a high-efficiency 15W magnetic induction wireless power receiver with in-band, bidirectional data communication with no additional circuitry. The communication channel can be used for proprietary device authentication and secure system data transfer.
The P9221-R3 integrates a 32-bit Arm® Cortex®-M0 processor, low RDS(ON) synchronous rectifier, and ultra-low dropout regulator making it ideal for high-efficiency, space-constrained receiver applications. The device features a programmable output voltage, current limitation, and foreign-object detection (FOD) settings. An I²C serial interface allows reading information such as voltage, current, and fault conditions. The device also features a patented over-voltage protection scheme eliminating the need for additional capacitors, which can minimize the external component count and cost. Combined with the P9242-R3 transmitter, the P9221-R3 forms a complete wireless power system solution for 15W applications with bidirectional communication.
The P9221-R3 is provided in a 52-WLCSP package (2.64mm × 3.94mm, 0.4mm pitch), and it is rated for a 0 °C to +85 °C ambient operating temperature range.