SI-8401L

Switching Regulator Operating at a Maximum Frequency of 60kHz and 0.5A Output
7,889 有效庫存

SI-8401L

有效庫存7,889

Switching Regulator Operating at a Maximum Frequency of 60kHz and 0.5A Output

品質保證

品質保證

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運輸與付款

運輸與付款

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服務與包裝

服務與包裝

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例子

捲帶式

捲帶式

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剪膠帶

管或託盤

管或託盤

SI-8401L 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

快速報價

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詳細說明

Reliability is a cornerstone of the SI-8401L, with built-in safeguards such as thermal shutdown and ESD protection. These measures fortify the chip's resilience in challenging environments, safeguarding against potential hazards and longevity concerns. Whether powering audio systems or industrial machinery, the SI-8401L stands out as a dependable and high-performance solution for intricate signal processing tasks

主要特徵

  • Integrated switching IC and coil construction
  • Requires 2 external components only
  • Low switching noise
  • Heatsink not required

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Packaging ! Box Part Status ! Obsolete
Type Non-Isolated PoL Module Number of Outputs 1
Voltage - Input (Min) 7V Voltage - Input (Max) 33V
Voltage - Output 1 5V Current - Output (Max) 500mA
Applications ITE (Commercial) Features OCP, OTP
Operating Temperature ! -20°C ~ 85°C Efficiency 80%
Mounting Type Through Hole Package / Case Module
Size / Dimension 0.57" L x 0.47" W x 0.52" H (14.5mm x 12.0mm x 13.2mm)

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 SI-8401L PDF 下載

常見問題解答

What is SI-8401L?

The SI-8401L is a low-power, high-performance isolated DC-DC converter module designed by Silanna Semiconductor. It is ideal for applications requiring high efficiency, compact size, and galvanic isolation, such as industrial automation, telecommunications, and renewable energy systems.

How Does SI-8401L Work?

The SI-8401L operates as an isolated DC-DC converter, providing galvanic isolation between input and output voltages. It utilizes high-frequency switching technology to achieve high efficiency power conversion. The module features integrated control circuitry, making it suitable for space-constrained designs and applications demanding reliable isolation.

How Many Pins does SI-8401L have and What are the Functions of the Pinout Configuration?

The SI-8401L is housed in a 14-pin LGA (Land Grid Array) package, and the pinout configuration includes:

  • VIN+: Positive input voltage pin.
  • VIN-: Negative input voltage pin.
  • VOUT+: Positive output voltage pin.
  • VOUT-: Negative output voltage pin.
  • EN: Enable pin for the converter.
  • PGOOD: Power good indicator output pin.
  • SS/TR: Soft start/tracking pin.

What are the Pros and Cons of SI-8401L?

Pros:

  • High Efficiency: Offers high conversion efficiency, reducing power loss and heat generation.
  • Compact Size: LGA package and integrated control circuitry enable compact and space-saving designs.
  • Galvanic Isolation: Provides reliable isolation for safety and noise immunity in sensitive systems.
  • Integrated Functionalities: Includes soft start/tracking and power good indicator for enhanced control and monitoring.
  • Wide Input Voltage Range: Supports a wide range of input voltages for versatile operation.
  • Low Noise and EMI: Helps minimize electromagnetic interference in the system.

Cons:

  • External Components: May require additional external components for specific application requirements.
  • Cost: High-performance isolated converters may have a higher cost compared to non-isolated alternatives.

Are There Any Equivalents/Alternatives to SI-8401L for Recommendation?

  • The SI-8421L from Silanna Semiconductor is a related DC-DC converter module with similar performance and features.
  • Alternatives to the SI-8401L include the ADuM5020 from Analog Devices and the ISO7710 from Texas Instruments.