Wireless Power Transmitter with PD and 15W Applications

The CV90335 is a wireless power transmitter controller that integrates all required functions for the WPC “Qi” compliant wireless power transmitter design.which supports various adapters such as PD2.0, PD3.0, QC2.0, QC3.0, AFC and so on.Compliance with the latest WPC V1.2 standard, support MP-A11 coil,support customer coil customized solution, support BPP 5W, Apple 7.5W, Samsung 10W, EPP 15W charging. 

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The CV90335 has Integrated over voltage protection, over current protection, over temperature protection and other functions, and supports FOD detection.

The CV90335 is a QFN40 package, and integrates full bridge drive circuit and voltage & current communication decoding function
module, which can significantly reduce PCB size and BOM cost. 

  1. WPC 1.2.4 compatible
    20kB Multiple-time programmable (MTP) non-volatile memory for expanded feature
    Power transfer up to 15W
    Support 2 equipment wireless charging at the same time
    Integrated drivers for external power MOSFETs
    Integrated voltage and current sense amplifier
    Real-time foreign object detection (FOD)
    Over-current and over-temperature protection
    Programming the LED instructions required by the customer
    Supports I2C interface
    -40 to +85℃ambient operating temperature range 

BPP and EPP wireless charging pads
Android fast charging pads
Up to 7.5W charging for iPhones

Title Download Release date
CV90355 Product Specification    2022-05-30