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  • The STOD13CM is a dual DC-DC converter for AMOLED display panels. It integrates a step-up and an inverting DC-DC converter making it particularly suitable for battery operated products, in which the major concern is overall system efficiency. It works in pulse-skipping mode during low load conditions and PWM-MODE at 1.5 MHz frequency for medium/high load conditions. The high frequency allows the value and size of external components to be reduced. The Enable pin allows the device to be turned off, thereby reducing the current consumption to less than 1 μA. The negative output voltage can be programmed by an MCU through a dedicated pin which implements single-wire protocol. Soft-start with controlled inrush current limit, thermal shutdown, and short-circuit protection are integrated functions of the device.

    主な特徴

    • Step-up and inverting converters
    • Operating input voltage range from 2.5 V to 4.5 V
    • Synchronous rectification for both DC-DC converters
    • Minimum 250 mA output current
    • 4.6 V fixed positive output voltage
    • Programmable negative voltage by SWIREfrom - 1.4 V to - 4.4 V at 100 mV steps
    • Typical efficiency: 85%
    • Pulse-skipping mode in light load condition
    • 1.5 MHz PWM mode control switching frequency
    • High immunity to TDMA noise
    • Enable pin for shutdown mode
    • Low quiescent current in shutdown mode
    • Soft-start with inrush current protection
    • Overtemperature protection
    • Temperature range: -40 °C to 85 °C
    • True-shutdown mode
    • Fast circuit discharge outputs circuits after shutdown
    • Short-circuit protection
    • Package DFN12L (3 x 3 mm) 0.6 mm height

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製品型番
製品ステータス
数量
概算価格(USS)
パッケージ
梱包タイプ
温度(℃) ECCN (US)
詳細
販売代理店からオーダー
STからオーダー
最小値
max
STOD13CMTPUR
NRND
- - VFDFPN 12 3x3x0.55 Tape And Reel -40 85 EAR99
詳細情報

Country of Origin:

-

No availability of distributors reported, please contact our sales office

STOD13CMTPUR

製品ステータス

NRND

数量

-

Unit Price (US$)

*

Unit Price (US$)

-

パッケージ

VFDFPN 12 3x3x0.55

梱包タイプ

Tape And Reel

Operating Temperature (°C)

(最小値)

-40

(max)

85

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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関連アプリケーション

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00 ファイルがダウンロード用に選択されています

技術文書

    • 概要 バージョン サイズ アクション
      DB1806
      250 mA dual DC-DC converter
      1.0
      97.56 KB
      PDF
      DS9425
      250 mA dual DC-DC converter
      1.0
      982.67 KB
      PDF
      DB1806

      250 mA dual DC-DC converter

      DS9425

      250 mA dual DC-DC converter

関連資料

    • 概要 バージョン サイズ アクション
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

製品型番 製品ステータス パッケージ グレード RoHSコンプライアンスグレード 材料宣誓書**
STOD13CMTPUR
NRND
VFDFPN 12 3x3x0.55 インダストリアル Ecopack2

STOD13CMTPUR

Package:

VFDFPN 12 3x3x0.55

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

VFDFPN 12 3x3x0.55

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.