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

The P9235A-R is a 3W, magnetic induction wireless power transmitter IC supporting up to three different coil sizes targeted for <3W power applications. The product is designed to withstand a wide input voltage range of 4.5 to 5.5V while consuming only 1mA of current in the standby mode.

The transmitter includes 32-bit ARM® Cortex®-M0 processor, full bridge power stage drivers and on-chip simultaneous voltage and current demodulation. The device supports read-back of voltage, current and fault conditions. The P9235A-R is available in a 40-VFQFPN package (5 × 5 mm), and it is rated for -40 to +85°C temperature range. 

The P9235A-R with the P9027LP-R receiver make a complete solution for <3W power applications.

Features

  • Targeted for ≤ 3W applications
  • VIN range: 4.5 to 5.5V
  • 80% Efficiency with P9027LP-R receiver
  • Supports three coil sizes
  • Low power standby and sleep mode
  • Programmable current limit
  • 500 mm² PCB active area
  • Supports I2C communication
  • 0 to +85°C temperature range
  • 5 x 5 mm 40-VFQFPN package
 

Product Options

下单器件 ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
P9235A-RNDGI Not Recommended for New Designs NDG40P2 VFQFPN 40 I Yes Tray
Availability
P9235A-RNDGI8 Not Recommended for New Designs NDG40P2 VFQFPN 40 I Yes Reel
Availability

技术资料

文档标题 他の言語 文档类型 文档格式 文件大小
数据手册与勘误表
P9235A-R Datasheet Datasheet PDF 1.95 MB
应用指南 &白皮书
Tuning Qi and AirFuel / PMA Inductive Resonance Circuits for Optimal Efficiency White Paper PDF 541 KB
AN-936 P9235A-R-EVK Layout Guidelines Application Note PDF 1.48 MB
PCN / PDN
PCN# : A1904-01 Add Greatek, Taiwan as an Alternate Assembly Facility Product Change Notice PDF 983 KB
PCN# : W1905-01 Product Change Notice for TSMC Fab6 Alternate Foundry Product Change Notice PDF 1.15 MB
其它
Wireless Power Overview Overview PDF 534 KB
Wireless Power Reference Solution for 0.5W to 3W Applications (WP3W-RK) 日本語 Product Brief PDF 333 KB
P9235A-R Wireless Power Transmitter for 3W Applications 日本語 Product Brief PDF 246 KB

Evaluation Boards

Part Number Title 升序排列
WP3W-RK Wireless Power Reference Solution for 0.5W to 3W Applications