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概览

描述

The P9415 is a highly integrated single-chip wireless power receiver targeted for 30W applications. The device can be configured to receive or transmit an AC power signal through magnetic induction. When the device is configured as a wireless power transmitter, it uses an on-chip full/half-bridge inverter, a PWM generator, a modulator/demodulator for communication, and a microcontroller to produce an AC power signal to drive the external L-C tank to WattShare™. As a receiver, the P9415 receives an AC power signal from a wireless transmitter and converts it into rectified output voltage, which can be then used to power devices or supply the charger input in mobile applications.

The P9415 features multiple-time programmable (MTP) non-volatile memory to easily update control firmware and device functions. The P9415 receiver accommodates up to 20V out of the onboard LDO with the ultra-accurate current sense capability necessary for high-power applications. It is footprint compatible with the P9382A 15V receiver to provide a compelling upgrade option delivering even faster charging times.

The device includes over-temperature and robust overvoltage protection. Fault conditions associated with power transfer are managed by an industry-leading 32-bit Arm® Cortex®-M0 processor offering a high level of programmability while consuming extremely low standby power. The processor can also control GPIOs to indicate operating and fault modes. The P9415 is available in an ultra-small WLCSP-53 package.

For information regarding evaluation boards and material, please contact your local Renesas sales representative.

特性

  • Delivers up to 30W as a receiver
  • WattShare up to 10W in Transmit mode
  • Footprint compatible with the P9382A 15V receiver
  • WPC 1.2.4 compatible
  • Supports proprietary fast charging modes with authentication
  • Single-chip medium power wireless solution with 24kB multiple-time programmable (MTP) non-volatile memory
  • Full synchronous rectifier with low resistance switches
  • High-performance LDO
  • Embedded 32-bit Arm Cortex-M0 processor
  • Reliable overvoltage clamping
  • Best-in-class EMI
  • Proprietary Rx-to-Tx modulation/demodulation for bidirectional communication
  • Supports I²C 400kHz standard interface and GPIOs
  • Package: 6 x 9 ball array, 2.82mm × 4.22mm, 53-WLCSP package with 0.4mm ball pitch

产品对比

应用

  • Wireless power solution for mobile applications

文档

类型 文档标题 日期
数据手册 PDF 581 KB
EOL 通告 PDF 768 KB
应用笔记 PDF 810 KB
产品变更通告 PDF 1.95 MB
指南 PDF 261 KB
技术摘要 PDF 559 KB
产品变更通告 PDF 111 KB
应用笔记 登录后下载 PDF 3.74 MB
白皮书 PDF 627 KB
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