概要

The EL7534 is a synchronous, integrated FET 600mA step-down regulator with internal compensation. It operates with an input voltage range from 2.5V to 5.5V, which accommodates supplies of 3.3V, 5V, or a Li-Ion battery source. The output can be externally set from 0.8V to VIN with a resistive divider. The EL7534 features PWM mode control. The operating frequency is typically 1.5MHz. Additional features include a 100ms Power-On-Reset output, <1µA shut-down current, short-circuit protection, and over-temperature protection. The EL7534 is available in the 10-pin MSOP package, making the entire converter occupy less than 0.15 in2 of PCB area with components on one side only. Both packages are specified for operation over the full -40°C to +85°C temperature range.

EL7534 Functional Diagram
EL7534 Functional Diagram
  • Less than 0.15 in2 (0.97 cm2) footprint for the complete 600mA converter
  • Components on one side of PCB
  • Max height 1.1 mm MSOP10
  • 100ms Power-On-Reset output (POR)
  • Internally-compensated voltage mode controller
  • Up to 94% efficiency
  • <1µA shut-down current
  • Overcurrent and over-temperature protection
  • Pb-Free plus anneal available (RoHS compliant)

アプリケーション

  • PDA and pocket PC computers Bar code readers Cellular phones Portable test equipment Li-Ion battery powered devices Small form factor (SFP) modules

ドキュメント

設計・開発

EL753xEVAL1 Evaluation Board

EL7534EVAL1

Evaluation
詳しくはこちら

Synchronous Step-Down PWM Regulator Evaluation Board

The EL7534 is a high-efficiency 600mA synchronous step-down PWM regulator in a tiny MSOP10 package. The internal compensation makes it possible for these full-featured...

主要ドキュメント:
EL7534EVAL1 User Guide

ECADモデル

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ECADモデルを調べる
Diagram of ECAD Models

製品選択

    Processing table
    Pkg. Type
    Carrier Type
    ご購入 / サンプル
    型名
    EL7534IYZ
    circleアクティブ
    memory
    spa
    view_in_ar
    サンプル入手可能
    		 MSOP Tube サンプルを入手,
    EL7534IYZ-T13
    circleアクティブ
    memory
    spa
    view_in_ar
    		MSOP Reel
    EL7534IYZ-T7
    circleアクティブ
    memory
    spa
    view_in_ar
    		MSOP Reel
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