Dual Notebook Power Supply N-Channel PowerTrench SyncFET

General Description The FDS6986AS is designed to replace two single SO-8 MOSFETs and Schottky diode in synchronous DC:DC power supplies that provide various peripheral voltages for notebook computers and other battery powered electronic devices. FDS6986AS contains two unique 30V, N-channel, logic

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FAIRCHILD

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Dual Notebook Power Supply N-Channel PowerTrench SyncFET?

General Description The FDS6986S is designed to replace two single SO-8 MOSFETs and Schottky diode in synchronous DC:DC power supplies that provide various peripheral voltages for notebook computers and other battery powered electronic devices. FDS6986S contains two unique 30V, N-channel, logic l

文件：200.17 Kbytes 页数：9 Pages

FAIRCHILD

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双笔记本电源，N 沟道，PowerTrench® SyncFET™，30V

FDS6986AS设计用于替代同步DC:DC电源中的两个单通道SO-8 MOSFET和肖特基二极管，为笔记本电脑和其他电池供电电子器件提供各种外设电压。 FDS6986AS包含两个独特的30V、N沟道、逻辑电平、PowerTrench MOSFET，设计用于将电源转换效率最大化。高端开关(Q1)的设计特别强调降低开关损耗，而低端开关(Q2)则强调降低导通损耗。 Q2还包含使用飞兆半导体单片SyncFET技术的集成肖特基二极管。 •Q2： 进行优化以最大程度降低传导损耗 包含SyncFET肖特基体二极管7.9A，30V RDS(on) = 20 mΩ @ VGS = 10V RDS(on) = 28 mΩ @ VGS = 4.5V\n•Q1： 经优化以获得低开关损耗 低栅极电荷（10nC，典型值）6.5A，30V RDS(on) = 29 mΩ @ VGS = 10V RDS(on) = 38 mΩ @ VGS = 4.5V;

ONSEMI

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38 V, 2 A synchronous step-down switching regulator with 30 A quiescent current

文件：6.0583 Mbytes 页数：68 Pages

STMICROELECTRONICS

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38 V, 2 A synchronous step-down switching regulator with 30 關A quiescent current

文件：18.00834 Mbytes 页数：68 Pages

STMICROELECTRONICS

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38 V, 2 A synchronous step-down switching regulator evaluation board based on L6986H

Features • 2 A DC output current • 4 V to 38 V operating input voltage. • Low consumption mode or low noise mode • Programmable ISKIP current • 30 μA IQ at light load (LCM VIN = 12 V and VOUT = 3.3 V) • 8 μA IQ-SHTDWN • Adjustable fSW (250 kHz - 2 MHz) • Output voltage adjustable from 0.85

文件：1.40746 Mbytes 页数：4 Pages

STMICROELECTRONICS

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