SC1183 データシート - Semtech Corporation
部品番号
SC1183
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Semtech Corporation
Description
The SC1182/3 combines a synchronous voltage mode controller with two low-dropout linear regulators providing most of the circuitry necessary to implement three DC/DC converters for powering advanced microprocessors such as Pentiumfi II .
FEATUREs
◆ Synchronous design, enables no heatsink solution.
◆ 95% efficiency (switching section).
◆ 5 bit DAC for output programmability.
◆ On chip power good function.
◆ Designed for Intel Pentiumfi ll VRM8.1 requirements.
◆ 1.5V, 2.5V or Adjustable @ 1% for linear section.
APPLICATIONs
◆ Pentiumfi ll microprocessor supplies
◆ Flexible motherboards
◆ 1.3V to 3.5V microprocessor supplies
◆ Programmable triple power supplies
部品番号
コンポーネント説明
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メーカー
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