• TPS54218RTER WQFN-16
TPS54218RTER WQFN-16

TPS54218RTER

Step Down Converter

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  • 部品番号 : TPS54218RTER

  • パッケージ/ケース : WQFN-16

  • ブランド : TI

  • コンポーネントのカテゴリ : Voltage Regulators - DC DC Switching Regulators

  • 日付シート : TPS54218RTER データシート (PDF)

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概要 TPS54218RTER

The TPS54218RTER is a DC/DC buck converter integrated circuit (IC) from Texas Instruments. It operates with a wide input voltage range of 4.5V to 28V and can deliver up to 2A output current. The IC is designed for high efficiency power conversion with a peak efficiency of 95%. The TPS54218RTER features an integrated high-side NMOS switch, making it suitable for a variety of applications including consumer electronics, networking equipment, and industrial systems. It also includes programmable soft start, adjustable frequency synchronization, and overcurrent protection for added reliability.This IC is housed in a small 16-pin QFN package, making it ideal for space-constrained designs. The TPS54218RTER also offers thermal shutdown and under-voltage lockout protection to ensure safe operation in all conditions.

TPS54218RTER

主な特長

  • TPS54218RTER is a high-performance synchronous step-down DC-DC converter
  • It has a wide input voltage range of 4.5V to 28V
  • This converter has a 2A continuous output current capability
  • It features an adjustable switching frequency up to 2.2MHz
  • TPS54218RTER includes thermal shutdown and overcurrent protection for robust performance

    • 応用

  • Power management in communication equipment
  • Point of load regulation in servers and storage systems
  • Battery-powered industrial and handheld equipment
  • Consumer electronics such as tablets and smartphones
  • Industrial automation and control systems
  • LED lighting applications

    • 仕様

    以下は、選択された部品の特性やカテゴリーに関する基本的なパラメータである。

    Vin (min) (V) 2.95 Vin (max) (V) 6
    Vout (min) (V) 0.8 Vout (max) (V) 4.5
    Iout (max) (A) 2 Iq (typ) (mA) 0.35
    Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 2000
    Features Enable, Frequency synchronization, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, UVLO adjustable Operating temperature range (°C) -40 to 150
    Rating Catalog Regulated outputs (#) 1
    Control mode current mode Duty cycle (max) (%) 98
    Type Converter

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      部品の品質保証: 365 日

      返品・返金：90日以内

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