Wireless Power Receiver Evaluation Kit for P9225-R
The P9225-R-EVK is a turnkey 5 Watt, wireless power receiver kit supporting both WPC and PMA standards. The kit consists of an easy-to-use reference board and...
概览
简介
The P9225-R is a high-efficiency wireless power receiver (Rx) that uses magnetic inductive charging technology to convert an AC power signal from a resonant tank into a regulated DC output voltage ranging from 4.5V to 5.5V. The integrated, low RDSON synchronous rectifier and ultra-low dropout linear (LDO) regulator offers high efficiency making the product ideally suited for battery operated applications.
The P9225-R includes an industry-leading 32-bit ARM® Cortex®-M0 microprocessor offering a high level of programmability. The P9225-R also features a programmable current limit and a patented over-voltage protection function eliminating the need for additional capacitors generally used by the receivers, and minimizing the external component count and cost. Together with the P9038-R transmitter (Tx), the P9225-R is a complete wireless power system solution for power applications up to 5W.
The P9225-R is available in a 52-WLCSP package, and it is rated for 0°C to 85°C ambient operating temperature range.
特性
- Single-chip solution supporting up to 5W applications
- WPC-1.2.4 compliant, PMA SR1 compatible
- Patented over-voltage protection clamp eliminating external capacitors
- 82% peak DC-to-DC efficiency with P9038-R Tx
- Fully integrated synchronous rectifier with low RDS(ON) switches
- Programmable output voltage: 4.5V to 5.5V
- Embedded 32-bit ARM® Cortex®-M0 processor
- Dedicated remote temperature sensing
- Power transfer LED indicator
- Programmable current limit
- Active-low enable pin for electrical on/off
- Active-high End of Charge input pin
- Open-drain interrupt flag
- Support for I²C interface
- 0°C to +85°C ambient operating temperature range
- 52-WLCSP (2.64 x 3.94 mm; 0.4mm pitch)
产品对比
应用
设计和开发
开发板与套件
开发板与套件
Evaluation Board for P9235A-RB
The P9235A-RB-EVK Evaluation Board demonstrates the features of the P9235A-RB 5W Wireless Power Transmitter (TX). It is intended to evaluate the functionality and...
模型
ECAD 模块
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| WLCSP | 52 | I | Yes | Cut Tape | ||
| WLCSP | 52 | I | Yes | Reel | 获取样片, |
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