WMSIC Electronic Components

MICROCHIP MICRF113YM6-TR MICRF113YM6

ModelMICRF113YM6-TR
PackageSOT-23-6
BrandMICROCHIP
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MICROCHIP MICRF113YM6-TR
Type
MICROCHIP
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MICROCHIP
Electronic Component
MICRF113YM6-TR
Electronic Component
1
Package
SOT-23-6
Type
Transmitter
Electronic Component
Wireless Transceiver IC
Electronic Component
0.023g
Electronic Component
1
Features
positions
Current
12.5mA
Electronic Component
BM0228088714
Operating Temperature
40℃~+85℃
Operating Voltage
1.8V~3.6V
Data
20Kbps
Output Power
10dBm

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

MICRF113YM6-TR 产品概述

一、概述

MICRF113YM6-TR 是 Microchip(美国微芯)推出的一款面向低功耗短距离无线传输的射频发射器芯片,工作在常见的 300MHz–450MHz 频段,典型应用频点包括 433.92MHz 与 315MHz。器件以 SOT-23-6 小型封装提供,适用于电池供电的遥控、安防和传感器节点等应用场景。

二、主要参数

  • 频率范围:300MHz ~ 450MHz
  • 工作电压:1.8V ~ 3.6V
  • 输出功率:10 dBm(典型)
  • 数据速率:20 kbps
  • 发射电流:12.5 mA(典型)
  • 工作温度:-40 ℃ ~ +85 ℃
  • 类型:发射器(RF transmitter)
  • 封装:SOT-23-6
  • 品牌:MICROCHIP(美国微芯)

三、特点与优势

  • 低电压宽工作范围,兼容常见锂电池和低压供电设计(1.8–3.6V)。
  • 低发射电流(约 12.5 mA),适合电池供电的远程终端,延长电池寿命。
  • 10 dBm 输出功率可在短距离到中距离应用中提供可靠的链路质量,且有利于穿透性和覆盖。
  • 支持 20 kbps 的数据速率,满足多数遥控、遥测与简单数据采集的应用需求。
  • 温度范围宽,适合工业级和户外环境使用。

四、典型应用

  • 无线遥控器、车库开锁、门禁遥控;
  • 无线传感网络(STN)、遥测终端、环境/工业传感器节点;
  • 无线报警与安防系统;
  • 遥控玩具与家电控制;
  • 非蜂窝短距无线链路应用。

五、使用与设计注意事项

  • 电源管理:建议在 VCC 引脚旁放置 0.1µF(或配合 1µF)低 ESR 去耦电容,靠近芯片布置以抑制瞬态噪声和保证发射稳定性。
  • 天线与匹配:尽管芯片在标称频段工作稳定,仍建议根据所选工作频率进行天线设计与简单的匹配网络(例如串联/并联电容、电感)以优化驻波比(VSWR)与输出效率。
  • PCB 布局:保持良好接地面,射频走线尽量短并避免与大电流回路并行;射频引脚到天线的走线应为 50Ω 微带线或经过设计的传输线。
  • 频点与法规:在最终产品中使用 433.92MHz、315MHz 等频点时,请核实目标市场的射频发射法规(功率限制、占空比与频段许可)。
  • 外围元件:参考原厂资料选择推荐的偏置、电感与电容值,避免自行大幅更改导致性能下降或频率偏移。

六、封装与采购信息

MICRF113YM6-TR 以 SOT-23-6 小型封装交付,便于表面贴装与量产组装。订购与设计前建议参考 Microchip 官方数据手册与参考设计,以获取完整的引脚定义、电气特性曲线和典型应用电路,确保设计一次通过。

如需进一步的电路参考、天线匹配建议或功耗优化方案,可基于目标频点和应用场景进行专项设计验证。

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