MAX4426 データシート PDF

部品番号 : MAX4426

詳細 : Dual High-Speed 1.5A MOSFET Drivers

メーカー : Maxim Integrated

ピン配置図 :

MAX4426 datasheet

部品情報 :

General Description
The  MAX4426/MAX4427/MAX4428  are  dual  monolithic MOSFET drivers designed to translate TTL/CMOS inputs to high voltage/current outputs. The MAX4426 is a dual
inverting power MOSFET driver. The MAX4427 is a dual noninverting  power  MOSFET  driver,  and  the  MAX4428 contains  one  inverting  section  and  one  noninverting
section.  Delay  times  are  nearly  independent  of  VDD (see  Typical  Operating  Characteristics).  High-current output  drivers  rapidly  charge  and  discharge  the  gate
capacitance  of  even  the  largest  power  MOSFETs  to within  millivolts  of  the  supply  rails.  This  produces  the power MOSFETs’ minimum on resistance. The MAX4426/
MAX4427/MAX4428’s high speed minimizes power losses in switching power supplies and DC-DC converters.

♦ Upgrade for TSC4426/TSC4427/TSC4428
♦ Lower On Resistance: 4Ωvs. 7Ω
♦ Shorter Delay Times: tD1- 10ns vs. 30ns tD2- 25ns vs. 50ns
♦ 1.5A Peak Output Current
♦ Fast Rise and Fall Times: Typically 20ns with 1000pF Load
♦ Wide Operating Range: 4.5V to 18V
♦ Low Power Consumption: 1.8mA with Logic 1 Input 200µA with Logic 0 Input
♦ TTL/CMOS Compatible
♦ Latchup Protected-Withstand > 500mA Reverse Current
♦ ESD Protected

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MAX4426 pdf

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