NX2A4WP Datasheet (NXP) - A4WP compliant high frequency wireless charging receiver front end

NX2A4WP, A4WP compliant high frequency wireless charging receiver front end

The NX2A4WP is an A4WP (Alliance for Wireless Power) compliant wireless power receiver front end.

It contains a high-voltage, highly efficient rectifier, integrated LDOs, a D3C-to-DC converter, a multi-channel 12-bit ADC, four GPIOs and a Fast-Mode I2C-bus interface.

The integrated rectifier support

NX2A4WP Features

* 25 V tolerant antenna input pins

* Automatic over-voltage protection of the antenna inputs

* 6.78 MHz compatible integrated rectifier

* High efficiency with an active rectifier and a DC-to-DC converter

* Integrated LDOs (1.8 V and 3.3 V up to 100 mA) with auto enable and discha