High Current Synchronous Buck Controller

GENERAL DESCRIPTION The ML4901 high current synchronous buck controller has been designed to provide high efficiency DC/DC conversion for next generation processors such as the Pentium®Pro from Intel®. FEATURES ■ Designed to meet Pentium®Pro power supply requirements ■ DC regulation

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MICRO-LINEAR

High Current Synchronous Buck Controller

GENERAL DESCRIPTION\nThe ML4901 high current synchronous buck controller has been designed to provide high efficiency DC/DC conversion for next generation processors such as the Pentium®Pro from Intel®.FEATURES\n■Designed to meet Pentium®Pro power supply requirements\n■DC regulation to +1% maxim ■Designed to meet Pentium®Pro power supply requirements\n■DC regulation to +1% maximum\n■Proprietary circuitry provides transient response of +5% maximum over 300mA to 14A load range\n■Programmable output voltage (2.1V to 3.5V) is set by an onboard 4-bit DAC\n■Synchronous buck topology for m;

Micro Linear

Silicon PNP Epitaxial Type (PCT Process) Silicon NPN Epitaxial Type (PCT Process)

Switching, Inverter Circuit, Interface Circuit and Driver Circuit Applications ● Including two devices in US6 (ultra super mini type with 6 leads) ● With built-in bias resistors ● Simplify circuit design ● Reduce a quantity of parts and manufacturing process

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TOSHIBA

东芝

TOSHIBA Transistor Silicon PNP - NPN Epitaxial Type (PCT process) (Bias Resistor built-in Transistor)

Switching, Inverter Circuit, Interface Circuit and Driver Circuit Applications • Two devices are incorporated into an Extreme-Super-Mini (6-pin) package. • Incorporating a bias resistor into a transistor reduces parts count. Reducing the parts count enables the manufacture of ever more

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TOSHIBA

东芝

PIN DIODE

DESCRIPTION The UM4000 and UM4900 series features high power PIN diodes with long carrier lifetimes and thick I-regions. They are especially suitable for use in low distortion switches and attenuators, in HF through S band frequencies. While both series are electrically equivalent, the UM4900 ser

文件：153.64 Kbytes 页数：3 Pages

MICROSEMI

美高森美