WMSIC Electronic Components

TI TPS3808G33DBVR

ModelTPS3808G33DBVR
PackageSOT-23-6
BrandTI
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
TI(Texas Instruments) TPS3808G33DBVR
Type
TI
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TI(Texas Instruments)
Electronic Component
TPS3808G33DBVR
Electronic Component
1
Package
SOT-23-6
Electronic Component
Supervisorand positions IC
Electronic Component
0.057g
Electronic Component
1
Features
positions
Electronic Component
BM69413522
Reset
20ms
Operating Temperature
40℃~+125℃
Operating Voltage
1.7V~6.5V
ICType
Voltage Supervisor
Output Type
Electronic Component

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

产品概述:TPS3808G33DBVR

1. 背景与应用概述

在现代电子设备中,电源管理是确保系统稳定性和可靠性的重要环节。尤其是在需要频繁开关电源或面临电压波动的场合,复位电路的作用显得尤为关键。TPS3808G33DBVR是德州仪器(Texas Instruments)推出的一款高性能电压监控和复位芯片,旨在为各种电子设备提供及时且可靠的复位功能。

2. 产品特性

TPS3808G33DBVR是一款简单复位和加电复位电路,其核心功能是监控输入电压,并在低于预设阈值时向系统发出复位信号。以下是其主要特性:

  • 类型:TPS3808G33DBVR作为简单复位和加电复位芯片,支持单个电压监控,有效简化了电路设计。
  • 受监控电压数:该芯片专门监控一个电压通道,适用于需要监测单一路径的设备。
  • 输出配置:其输出方式为开路漏极或开路集电极,能够灵活集成于各种电路设计中。
  • 复位信号:复位信号采用低有效形式,这意味着当系统需要复位时,输出会低电平(地电位)。
  • 复位超时:TPS3808G33DBVR提供可调节或可选择的复位超时选项,方便设计者根据需要灵活设置复位时间。
  • 电压阈值:其电压监控阈值设定为3.07V,适用于大多数低电压系统,确保系统稳定运行。
  • 工作温度范围:该芯片能够在-40°C至125°C的温度范围内正常工作,符合工业环境的使用需求。
  • 安装类型:TPS3808G33DBVR采用表面贴装型设计(SMD),有助于提高电路板的空间利用率和整体集成度。
  • 封装形式:该芯片采用SOT-23-6封装,尺寸小巧,非常适合需要高密度布局的电子产品。

3. 性能优势

相较于传统复位电路,TPS3808G33DBVR提供了一些显著的性能优势:

  • 高可靠性:精确的电压监控能力,确保即使在电压波动的情况下也能及时发出复位信号,降低系统故障风险。
  • 设计灵活性:通过可调节的复位超时功能,设计师可以根据设备特点针对性地调节参数,方便不同应用场景的需求。
  • 宽广的工作温度范围:适应性强,能够在各种极端环境下正常工作,尤其适合工业、汽车等需要高稳定性的应用场景。

4. 应用场合

TPS3808G33DBVR可广泛应用于各种电子系统中,包括但不限于:

  • 消费电子:如手机、便携式音频播放器等需要稳定工作电源的设备。
  • 工业设备:如传感器、控制器和自动化设备,确保在电源波动时不会导致系统失控。
  • 汽车电子:为汽车中各种电子系统提供可靠的电压监控和复位保障。
  • 医疗仪器:确保医疗设备在重要应用中保持稳定,提供安全保障。

5. 结语

作为TI公司推出的一款高效能电压监控与复位芯片,TPS3808G33DBVR在结构设计、性能输出和适用场景上展现出了它的广泛适用性与高可靠性。借助其小巧的封装和出色的温度适应能力,TPS3808G33DBVR无疑是推动现代电子设备向更高稳定性和更高集成度演进的重要选择之一。通过采用此款芯片,工程师能够实现更为可靠和高效的电源管理设计,满足市场上日益增长的需求。

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