P9036中文资料Single-Chip 12V Wireless Power Transmitter IC for TX-A6数据手册Renesas规格书

描述 Description

The P9036 is a highly integrated single-chip Wireless Power Consortium (WPC)-compliant wireless power transmitter IC for power transmitter design A6. The device operates with a 12V (±5%) adapter and supplies an integrated half-bridge inverter for DC/AC conversion. It controls the transferred power by modulating the switching frequency of the half-bridge inverter from 115kHz to 205kHz at a fixed 50% duty cycle as specified by the WPC specification for an \"A6\" transmitter. It contains logic circuits required to demodulate and decode WPC-compliant message packets sent by the mobile device to adjust the transferred power.

特性 Features

• Single-chip 5W solution for Wireless Power Consortium (WPC)-Compliant Power Transmitter Design TX-A6
• 12V ±5% operating input voltage
• Integrated half-bridge inverter
• Closed-loop power transfer control between base station and mobile device
• Demodulates and decodes WPC-compliant message packets
• 5V regulated DC/DC converter
• Integrated RESET function
• Proprietary back-channel communication
• I²C interface
• Open-drain LED indicator outputs
• Over-temperature/current protections
• Security and encryption up to 64 bits
• Foreign Object Detection (FOD)

应用 Application

• WPC-compliant wireless charging base stations