NX2A4WP
A4WP compliant high frequency wireless charging receiver front end
Rev.
3 — 4 August 2015
Product short data sheet
1.
General description
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 supports voltages of up to 20 V and is protected by an integrated automatic clamping function and an automatic over-power protection function.
The DC-to-DC
regulator delivers a nominal voltage of 5 V.
The host microcontroller configures the on-chip controll...