NOTICE - The following device(s) are recommended alternatives:

The IDT P9020 is a highly-integrated single-chip WPC-compliant wireless power receiver IC optimized for inductive power transfer. The device receives an AC power signal from a compatible wireless transmitter and converts it into a regulated 5V output voltage which can be used to power devices or supply the charger input in mobile applications (wireless battery charging). The P9020 integrates a high-efficiency synchronous full-bridge rectifier, high-efficiency synchronous buck converter, and control circuits used to modulate the load to transmit Qi-compliant message packets to the transmitter station to optimize power delivery. Power delivery is limited to 5W in accordance with the Qi specification.

The device includes over-temperature/voltage protection and a Foreign Object Detection (FOD) method to protect the base station and mobile device from over-heating in the presence of a metallic foreign object. Fault conditions associated with power transfer are managed by the embedded MCU, which also controls status LEDs to indicate operating and fault modes. IDT’s inductive power transfer / wireless battery charging solution is complemented by P9030 transmitter IC.

特性

  • Single-Chip 5W (WPC) "Qi" compliant wireless power receiver
  • Conforms to WPC specification version 1.0.1
  • Integrated Synchronous Full-Bridge Rectifier
  • Integrated Synchronous Buck Converter
  • Embedded MCU, ROM, RAM, & ADC
  • Integrated USB Adaptor Switches for USB Charging
  • Closed-Loop Power Transfer Control between Base
  • Security and Encryption up to 64 bit
  • Foreign Object Detection (FOD)
  • Over-Temperature, Voltage Protection
  • Compatible with all WPC Receiver Coils including Proprietary and PCB-based Coils
  • Open-Drain LED Indicator Outputs
  • I2C Interface

description文档

文档标题 language 类型 文档格式 文件大小 日期
数据手册与勘误表
star IDTP9020_Product_Datasheet 数据手册 PDF 1.87 MB
应用指南 & 白皮书
Wireless Power Transmission Resonance LC Calculations 应用文档 PDF 3.74 MB
PCN / PDN
PDN# : CQ-16-01 PRODUCT DISCONTINUANCE NOTICE 产品停产通告 PDF 552 KB
其他
Wireless Power Products Overview 概览 PDF 1.14 MB
IDTP9020 Wireless Power Receiver product brief 产品简述 PDF 860 KB

memory开发板与套件

器件号 文档标题 类型 Company
P9020-EVAL Evaluation Board for QFN Wireless Power Receiver P9020 评估 Renesas