WMSIC Electronic Components

ST L6699DTR

ST L6699DTR
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Product image

ModelL6699DTR
PackageSO-16
BrandST
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 Electronic Component

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Technical data

Product details

19 specifications

Core information

Product name
ST(STMicroelectronics) L6699DTR
Type
ST
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ST(STMicroelectronics)
Electronic Component
L6699DTR
Electronic Component
1
Package
SO-16
Electronic Component
AC-DC Controllers and Regulators
Electronic Component
0.334g
Electronic Component
1
Features
(OVP);;; Brown-in / Brown-out;; (OTP); (UVP); (OCP)
Electronic Component
Electronic Component
Electronic Component
BM0265067072
Operating Temperature
40℃~+150℃
Operating Voltage
8.85V~16V
Switching Frequency
60kHz~235kHz
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.

L6699DTR 产品概述

简介

L6699DTR 是由意法半导体（STMicroelectronics）生产的一款高性能 AC-DC 控制器和稳压器，采用 16-SOIC（0.154"宽，3.90mm）封装，旨在为各种电源管理应用提供高效、可靠的解决方案。该器件具有半桥拓扑结构和出色的故障保护特性，广泛适用于消费电子、工业设备和通信系统等领域的电源设计。

重要特性

  1. 封装与安装：L6699DTR 采用 16-SOIC 表面贴装型封装，适合于自动化生产线，具有良好的焊接可靠性，同时节省了 PCB 板的空间。

  2. 工作温度范围：该器件可在极端环境下工作，其工作温度范围为 -40°C 至 150°C，确保在高温和低温条件下的稳定性能，特别适合汽车、工业控制和高温应用。

  3. 供电电压：L6699DTR 的供电电压范围为 8.85V 至 16V，每个应用都可灵活适配，同时在启动时电压阈值为 10.7V，确保了对电源管理的有效控制与稳定性。

  4. 开关频率与占空比：该器件支持开关频率从 60kHz 到 235kHz 的可调范围，且其占空比为 50%，为设计师提供了更多的选择来优化电源效率。

  5. 故障保护特性：L6699DTR 设有限流故障保护，能够有效防止设备因过载而造成的损坏，提升系统的整体安全性和鲁棒性。

  6. 软启动特性：此款产品的软启动功能可以避免在启动时对电源系统以及负载造成冲击，减少启动时的电流浪涌。

  7. 输出隔离：其设计确保了电源输出与输入之间的良好隔离，增强了系统的可靠性，尤其是在高电压差和安全要求较高的应用中。

应用场景

L6699DTR 被广泛应用于以下几个领域：

  • 消费电子：可用于手机、平板电脑、电视和家用电器等设备的电源管理，提高能效和用户体验。

  • 工业自动化：适合用于工厂自动化设备、传感器供电及其他工业控制系统中，提供可靠的电源管理。

  • 汽车电子：由于其高工作温度范围，该器件非常适合用于汽车电子产品中，如电源转换模块、车载设备等。

  • 通信设备：在基站、路由器和其他通信设备中应用，可以提供稳定的电源供应，保障设备的持续运行。

总结

L6699DTR 是一款功能强大的 AC-DC 控制器和稳压器，凭借其多种特性如宽电压范围、极高的工作温度范围、有效的故障保护、灵活的开关频率和占空比等，成为现代电源设计的重要组成部分。无论是在消费电子、工业自动化还是汽车电子领域，L6699DTR 都能提供稳定、可靠的解决方案，助力设计师在激烈的市场竞争中占据优势。选择 L6699DTR，即选择了高效与安全的电源管理。

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