WMSIC Electronic Components

WILLSEMI WS4665D-8/TR WS4665D

WILLSEMI WS4665D-8/TR WS4665D
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Product image

ModelWS4665D-8/TR
PackageWDFN-8(2x2)
BrandWILLSEMI
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

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Technical data

Product details

19 specifications

Core information

Product name
WILLSEMI WS4665D-8 / TR
Type
WILLSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
WILLSEMI
Electronic Component
WS4665D-8/TR
Electronic Component
1
Package
WDFN-8(2x2)
Type
Load Switch
Electronic Component
Power Electronic Switch
Electronic Component
0.032g
Electronic Component
1
Channel Count
1
Features
Output
Electronic Component
BM69417294
Resistor
14mΩ
Operating Temperature
40℃~+85℃
Operating Voltage
800mV~5.5V
Current
6A

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

WS4665D-8/TR 产品概述

一、产品简介

WS4665D-8/TR是由韦尔半导体（WILLSEMI）研发的一款高效集成电源管理电路（Power Management Integrated Circuit, PMIC），专为满足现代电子设备对电源管理的严苛要求而设计。它采用DFN2020-8L封装，体积小巧、性能强大，适合在各种紧凑应用中实现高效能的电源管理解决方案。

二、技术规格

WS4665D-8/TR集成了多种电源管理功能，包括但不限于降压转换、充电管理、负载管理等，具有以下主要技术特点：

  1. 输入电压范围：支持较宽的输入电压范围，方便与各种电源兼容，适用于多种电池类型和外部供电条件。

  2. 高效能转换：其内部采用了高效的功率MOSFET，确保在不同负载情况下提供高效率的电源转换，最大程度地减少能量损耗。

  3. 集成度高：集成了多路输出，降低了系统总体元件数量，简化了印刷电路板（PCB）设计，加速了产品的开发周期。

  4. 多种保护功能：在过压、过流、短路等保护机制下，提升了系统的安全性和可靠性，减少了对设备和电路的潜在损害。

  5. 热性能优越：因为采用先进的封装技术，WS4665D-8/TR在功率转换的热管理方面表现优异，可以有效控制工作温度，提高产品的长时间稳定性。

三、应用场景

WS4665D-8/TR的广泛应用场景主要包括以下几种：

  1. 消费电子产品：包括智能手机、平板电脑和可穿戴设备等，由于其高集成度和高效能，适合这些对空间和能耗有严格要求的设备。

  2. 物联网设备：在低功耗物联网传感器和执行器中，WS4665D-8/TR能够提供稳定的电源管理，确保设备长期工作，提升无线通信的稳定性。

  3. 工业自动化设备：在工业控制和自动化设备中，提供可靠的电源管理功能，确保设备在各种环境条件下的安全运行。

  4. 汽车电子：在汽车中用于车载信息娱乐系统、导航系统等，WS4665D-8/TR能够实现高性能电源管理，保证设备的稳定性与长期使用。

四、优势总结

WS4665D-8/TR作为一款功能强大、适应性广的电源管理集成电路，其优势体现在：

  • 减少PCB面积：高集成度设计使得设计时可以减少空间使用，有助于缩小设备整体体积。
  • 提高能源利用效率：高效的电源转换大幅度提升了能源利用率，符合当今世界对节能减排的需求。
  • 降低系统设计复杂度：简化的电源管理设计和多保护机制，使工程师可以更容易地完成系统设计。
  • 增强产品市场竞争力：强大的性能和可靠性，加快了产品上市时间，增强了市场竞争力。

五、总结

总而言之，WS4665D-8/TR是一款出色的PMIC解决方案，结合了高集成度、高效率和多种保护功能，广泛适用于消费电子、工业自动化、物联网和汽车电子等领域。具有出色的性能、可靠性以及热性能，使其成为现代电子设备的理想选择，能够为各种应用提供稳定高效的电源管理支持。

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