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P9235A-RB中文资料

厂家型号

P9235A-RB

文件大小

537.13Kbytes

页面数量

22

功能描述

Wireless Power Transmitter for up to 5W Applications

数据手册

原厂下载下载地址一下载地址二到原厂下载

简称

RENESAS瑞萨

生产厂商

Renesas Technology Corp

中文名称

瑞萨科技有限公司官网

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P9235A-RB数据手册规格书PDF详情

Description

The P9235A-RB is a highly integrated, magnetic induction, wireless

power transmitter supporting up to 5W of total wireless system

power with in-band, bi-directional data communication requiring no

additional circuitry. The P9235A-RB offers a pre-programmed

bootloader that must be used in conjunction with an external flash

memory that contains control firmware. This architecture allows the

user to change the firmware in the external flash to meet

application-specific requirements. Renesas also provides firmware

to implement standard WPC coil configurations, such as the A11a

addendum.

The P9235A-RB includes an industry-leading 32-bit ARM®

Cortex®-M0 processor offering a high level of programmability

while consuming extremely low standby power. The transmitter

features two open-drain LED outputs with pre-defined blinking

patterns and five general-purpose input/output (GPIO) pins. The

GPIOs can be firmware-defined for functions such as setting the

current limit, setting FOD limits, driving additional coils, or sounding

a buzzer, which supports a wide range of applications. The I2C

serial communication allows the user to read information such as

voltage, current, frequency, and fault conditions.

The P9235A-RB includes an under-voltage lockout and thermal

management circuit to safeguard the device under fault conditions.

Together with the P9225-R receiver (RX), the P9235A-RB forms a

complete 5W wireless power system solution with bi-directional

data communication.

The P9235A-RB is available in a Pb-free, space-saving 5 × 5 mm

40-VFQFPN package. The product is rated over an operating

temperature range of -40ºC to +85ºC.

Features

 Power transfer up to 5W

 Wide input voltage range: 4.25V to 21V

 WPC compatible

 Integrated step-down switching regulator

 Embedded 32-bit ARM® Cortex®-M0 processor (trademark of

ARM, Ltd.)

 Integrated drivers for external power FETs

 Supports bi-directional data communication

 Simultaneous voltage and current demodulation scheme for

robust communication

 Integrated current sense amplifier

 Low standby power

 Dedicated remote temperature sensing

 Two LED outputs that can indicate power transfer and fault

conditions

 Foreign object detection (FOD)

 Active-low enable pin for electrical on/off

 Over-current and over-temperature protection

 Supports I2C interface

 SPI interface to access external flash memory

 -40 to +85°C ambient operating temperature range

 40-VFQFPN, 5 × 5 mm RoHS-compliant package

更新时间:2025-6-11 11:12:00
供应商 型号 品牌 批号 封装 库存 备注 价格
Renesas(瑞萨)
24+
标准封装
8128
支持大陆交货,美金交易。原装现货库存。
RENESAS
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
Renesas
20+
VFQFPN-40
2498
一级代理,专注军工、汽车、医疗、工业、新能源、电力
RENESAS
22+
NA
10000
原装正品支持实单
Renesas(瑞萨)
24+
NA/
8735
原厂直销,现货供应,账期支持!
Renesas Electronics Corporatio
23+/24+
原厂封装
8600
只供原装进口公司现货+可订货
Renesas Electronics America In
25+
-
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
RENESAS(瑞萨)/IDT
2447
-
105000
2500个/圆盘一级代理专营品牌!原装正品,优势现货,
RENESAS(瑞萨)/IDT
2021+
-
499
RENESAS(瑞萨电子)
22+
NA
500000
万三科技,秉承原装,购芯无忧

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Renesas Technology Corp 瑞萨科技有限公司

中文资料: 114455条

瑞萨科技公司(Renesas Technology Corp.)是一家全球领先的半导体解决方案供应商,总部位于日本东京。公司成立于2002年,由原日立半导体和三菱电机半导体合并而成,专注于提供高性能和高效能的微控制器、模拟和混合信号IC、功率半导体以及系统集成解决方案,广泛应用于汽车、工业控制、信息通信、消费电子等多个领域。瑞萨科技的产品组合涵盖微控制器(MCUs)、模拟和混合信号IC、功率半导体以及汽车解决方案等。公司在汽车电子领域具有强大的技术实力,提供车载MCU、传感器和网络解决方案,支持智能汽车的发展。瑞萨在全球设有多个研发中心和分支机构,产品及解决方案销售至欧美、亚洲等地区,致力于为