WMSIC Electronic Components

Power Integrations TOP271EG

ModelTOP271EG
PackageSIP-7
BrandPOWER INTEGRATIONS
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Power Integrations TOP271EG
Type
POWER INTEGRATIONS
Minimum package
3840 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
POWER INTEGRATIONS
Electronic Component
TOP271EG
Electronic Component
1
Package
SIP-7
Electronic Component
AC-DC Controllers and Regulators
Electronic Component
1.041g
Electronic Component
1
Features
(OTP); (SCP); (UVP); (OVP); (OCP)
Electronic Component
Electronic Component
Electronic Component
BM0225437255
Electronic Component
PWM
Operating Temperature
40℃~+150℃
Switching Frequency
66kHz;132kHz
Electronic Component
Electronic Component
Isolation
Isolated

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

TOP271EG 产品概述

概要

TOP271EG 是由 Power Integrations(帕沃英蒂格盛)开发的高性能离线转换器,采用反激拓扑结构,专为各种电源应用提供高效、可靠的解决方案。以下是对 TOP271EG 的详细介绍。

基础参数

  • 故障保护: TOP271EG 具有多种故障保护功能,包括限流、过载、超温、过压和短路保护,这些功能确保在异常情况下设备能够安全运行。
  • 内部开关: 该器件内置了内部开关,这简化了设计过程并减少了外部组件的数量。
  • 安装类型: TOP271EG 采用通孔安装类型,适用于传统的 PCB 设计。
  • 功率 (W): 最高可达 244W,满足中高功率电源应用的需求。
  • 输出隔离: 输出端口与输入端口之间实现了电气隔离,这是安全和符合标准的关键特性。
  • 电压 - 击穿: 最高击穿电压为 725V,确保在高压环境下也能稳定运行。
  • 频率 - 开关: 支持 66kHz 和 132kHz 两种开关频率,用户可以根据具体应用选择合适的频率。
  • 控制特性: 采用频率控制方式,通过调整开关频率来实现输出电压的调节。
  • 拓扑: 使用反激拓扑结构,这种结构在高效能和小尺寸设计方面具有优势。
  • 工作温度: 工作温度范围为 -40°C ~ 150°C(TJ),适用于各种环境条件下的应用。
  • 占空比: 最高占空比为 78%,这意味着在给定的时间内,开关可以保持导通状态的时间比例较高,从而提高转换效率。

封装和品牌

  • 封装: TOP271EG 采用 eSIP-7C 封装,这是一种紧凑且高密度的封装形式,适合空间有限但要求高性能的应用场景。
  • 品牌: 由 Power Integrations(帕沃英蒂格盛)生产,这家公司在电源管理领域享有盛誉,产品广泛应用于各类电子设备中。

应用场景

家用电器

TOP271EG 适用于各种家用电器,如空调、洗衣机、冰箱等,这些设备需要高效、可靠的电源供应。其高功率输出和多种保护功能确保设备在长时间运行中保持稳定。

工业设备

在工业领域,TOP271EG 可用于控制系统、机器人、医疗设备等。其宽工作温度范围和高可靠性使其成为工业环境下的理想选择。

汽车电子

随着汽车电子技术的发展,高性能电源模块变得越来越重要。TOP271EG 的高效能和多重保护功能使其非常适合用于汽车电子系统中,如车载充电器、照明系统等。

设计优势

高效能

TOP271EG 采用反激拓扑结构和高频开关技术,实现了高转换效率。这不仅减少了能量损耗,还降低了热量产生,从而提高了系统的整体可靠性。

小尺寸设计

eSIP-7C 封装形式使得 TOP271EG 具有紧凑的体积,这对于空间有限但要求高性能的应用场景尤其重要。设计师可以在有限的空间内实现复杂的电源系统。

简化设计过程

由于 TOP271EG 内置了内部开关和多种保护功能,设计师无需额外添加许多外部组件。这简化了设计过程,并减少了 PCB 布局的复杂度。

总结

TOP271EG 是一款功能强大、性能优异的离线转换器,通过其高效能、多重保护功能和紧凑的封装形式,广泛适用于家用电器、工业设备、汽车电子等各类应用场景。其采用反激拓扑结构和频率控制方式,使得它在中高功率电源应用中具有显著优势。如果您正在寻找一款高性能、可靠性强且易于集成的电源解决方案,TOP271EG 是一个值得考虑的选择。

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