WMSIC Electronic Components

ST VIPER12ASTR-E VIPER12ASTR

ST VIPER12ASTR-E VIPER12ASTR
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Product image

ModelVIPER12ASTR-E
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 Electronic Component

Available for RFQ

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Technical data

Product details

20 specifications

Core information

Product name
ST(STMicroelectronics) VIPER12ASTR-E
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
VIPER12ASTR-E
Electronic Component
1
Package
SO-8
Electronic Component
AC-DC Controllers and Regulators
Electronic Component
0.235g
Electronic Component
1
Features
(OTP); (UVP); (OVP); (OCP)
Electronic Component
Electronic Component
Electronic Component
BM0257640898
Electronic Component
PWM
Operating Temperature
40℃~+150℃
Operating Voltage
9V~38V
Switching Frequency
60kHz

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

VIPER12ASTR-E 产品概述

VIPER12ASTR-E 是一款由意法半导体（STMicroelectronics）生产的高性能 AC-DC 控制器和稳压器，专为表面贴装（SMD）应用而设计，特别适用于电源管理及小型设备的供电需求。这款器件在电源转换过程中展现出卓越的性能，其优秀的设计使其广泛应用于各种电子设备，包括适配器、充电器和小家电等。

基础参数

  1. 功率额定：VIPER12ASTR-E 最大输出功率为 8W，适合小型设备的供电需求，能够在较小的空间内提供高效电源解决方案。

  2. 供电电压范围：该器件支持 9V 至 38V 的输入电压范围，使其在多种电源环境中具有良好的适应性。无论是从电源插座获取交流电还是来自其他直流电源，VIPER12ASTR-E 均能稳定工作。

  3. 开关频率：器件的开关频率为 60kHz，这一频率对于一般的小功率 AC-DC 转换器来说是一个良好的选择，确保了高效转化并减少了外围元件的体积。

  4. 电压击穿：VIPER12ASTR-E 的击穿电压高达 730V，这一特性使得该器件能够承受较高的电压波动，增强了其在电气噪声和瞬态过压的抵抗能力。

  5. 温度范围：该器件支持 -40°C 到 150°C 的工作温度范围，能够适应严苛的工作环境，确保在高温或低温环境下均能稳定工作，适合车载、工业设备等高要求场合。

  6. 故障保护：VIPER12ASTR-E 配备全面的故障保护机制，包括限流、超温和过压保护。这种设计确保了在极端条件下也能有效保护设备和系统，延长其使用寿命。

封装与安装

VIPER12ASTR-E 采用 SOIC-8 封装，具有体积小、引脚更少的优点，非常适合表面贴装技术（SMT）。这种封装形式不仅简化了生产流程，还能显著节省PCB空间，适合高密度电路设计。使用 SOIC-8 封装的 VIPER12ASTR-E 在实际应用中更易于实现自动化生产，提高效率。

应用场景

由于其优异的性能和灵活的电压供电范围，VIPER12ASTR-E 被广泛应用于：

  • 适配器：例如手机充电器、台式电脑电源等，通过其卓越的转换效率和可靠性，满足用户对电源的高需求。

  • 小型家电：如咖啡机、电风扇等家电产品，通过非隔离设计简化了电路，使整体结构更加紧凑。

  • 工业控制：在工业自动化系统中，该控制器能够在恶劣环境下保持稳定输出，保障设备的稳定运行。

结论

VIPER12ASTR-E 是一款高性价比的 AC-DC 控制器和稳压器，结合意法半导体的先进技术与制造工艺，提供高效、可靠的电源管理解决方案。其广泛的应用范围、强大的故障保护功能以及在不同工作环境中的稳定性，使其成为电子设计工程师在选择元器件时的重要选择。选择 VIPER12ASTR-E，即是为您的产品带来更高的安全性与稳定性。

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