WMSIC Electronic Components

ST UC2844BD1013TR Current Mode PWM Controller UC2844BD1013TR

ModelUC2844BD1013TR
PackageSO-8
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 24+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ST(STMicroelectronics) UC2844BD1013TR
Type
ST
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ST(STMicroelectronics)
Electronic Component
UC2844BD1013TR
Electronic Component
1
Package
SO-8
Electronic Component
AC-DC Controllers and Regulators
Electronic Component
0.28g
Electronic Component
1
Features
(UVP); (OCP)
Electronic Component
BM0000286540
Operating Temperature
25℃~+85℃
Operating Voltage
10V~30V
Switching Frequency
500kHz
Output Current
1A
Electronic Component
48%

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

UC2844BD1013TR 产品概述

概述

UC2844BD1013TR是一款高性能的AC-DC控制器和稳压器,专为反激式升压稳压器设计,广泛应用于各种电源管理解决方案。它由知名半导体制造商意法半导体(STMicroelectronics)生产,采用紧凑的SOIC-8封装。这款产品的设计目标是提供高效、稳定的电源转换,支持多种应用操作场景。

主要功能和特点

  1. 输出类型与配置
    UC2844BD1013TR具备晶体管驱动器的输出类型,适合驱动外部功率器件,以实现反激式或升压型的电源转换。其正输出配置使得它易于集成至多种电源设计中,能够为负载提供稳定的输出电压。

  2. 升压与降压功能
    此器件支持升压和升压/降压的功能,允许用户根据需求灵活选择操作模式。这使得UC2844BD1013TR能够适用于各种电压输出要求的应用场景,包括工业设备、消费电子、通信设备等。

  3. 广泛的供电电压范围
    UC2844BD1013TR支持供电电压在10V至30V之间波动,这一特性使其在不同的应用场合中具有极大的灵活性。同时,它的工作温度范围也能够从-25°C到85°C(TA),保证设备在恶劣环境下稳定运行。

  4. 高频率开关与占空比
    该控制器支持高达500kHz的开关频率,能够实现出色的电源转换效率,减少总体的电源体积以及外部元件的需求。占空比最大可达48%,使得其在动态负载情况下能保持较好的调节性能,从而满足严苛的负载需求。

  5. 控制特性
    UC2844BD1013TR具有频率控制的特性,这种特性能够使得系统设计人员能够精确调节和优化功率转换过程,提高系统效率和降低能量损耗。

  6. 没有同步整流器与时钟同步
    在其设计中,UC2844BD1013TR不使用同步整流器和时钟同步,这一设计简化了电路的复杂性,同时降低了设计成本和系统的设计难度。

应用场景

UC2844BD1013TR广泛应用于多种领域,如:

  • 工业自动化:在PLC控制器、传感器供电等应用中,可以提供高效的电源管理解决方案。
  • 消费电子:在充电器、适配器等产品中,该控制器可以实现高效的AC-DC转换,为用户提供可靠的电源支持。
  • 通信设备:在各类通信路由器和基站中,作为稳压器提供稳定的电源,确保通信设备同时工作的可靠性。
  • 汽车电子:可用于汽车内部电子设备的电源设计,确保在不同环境条件下的高效运行。

封装与出口

UC2844BD1013TR采用SOIC-8封装,其尺寸为0.154英寸(3.90mm宽),表面贴装型的设计确保了其在现代电路板上的兼容性和方便的安装操作。这种封装形式也减小了整体电源电路的占用面积,有助于使得电子产品更加小型化。

总结

UC2844BD1013TR作为一款高效、灵活且易于集成的AC-DC控制器和稳压器,是现代电源管理应用中不可或缺的优选器件。它的宽工作电压范围、高效的电源转换能力以及适应性强的控制特性,使得其能够满足不同应用的需求,是设计师们打造高性能电源解决方案的重要工具。无论是在工业、消费电子还是汽车电子领域,UC2844BD1013TR都能够提供稳定、可靠的电源支持。

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