DatasheetsPDF.com

MAX4427 Dataheets PDF



Part Number MAX4427
Manufacturers Maxim
Logo Maxim
Description Dual High-Speed 1.5A MOSFET Drivers
Datasheet MAX4427 DatasheetMAX4427 Datasheet (PDF)

AVAILABLE MAX4426/ MAX4427/MAX4428 Dual High-Speed 1.5A MOSFET Drivers 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). Hig.

  MAX4427   MAX4427



Document
AVAILABLE MAX4426/ MAX4427/MAX4428 Dual High-Speed 1.5A MOSFET Drivers 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. Applications Switching Power Supplies DC-DC Converters Motor Controllers Pin-Diode Drivers Charge-Pump Voltage Inverters Pin Configurations N.C. 1 INA 2 GND 3 INB 4 MAX4426 TOP VIEW 8 N.C. F7 uOUnTActional D2, i4agram7, 5s 6 VDD 5 OUTB INVERTING Features S Upgrade for TSC4426/TSC4427/TSC4428 S Lower On Resistance: 4Ω vs. 7Ω S Shorter Delay Times: tD1 - 10ns vs. 30ns tD2 - 25ns vs. 50ns S 1.5A Peak Output Current S Fast Rise and Fall Times: Typically 20ns with 1000pF Load S Wide Operating Range: 4.5V to 18V S Low Power Consumption: 1.8mA with Logic 1 Input 200µA with Logic 0 Input S TTL/CMOS Compatible S Latchup Protected-Withstand > 500mA Reverse Current S ESD Protected Ordering Information PART TEMP RANGE PIN-PACKAGE MAX4426CPA 0NC to +70NC 8 Plastic DIP MAX4426CSA 0NC to +70NC 8 SO MAX4426C/D 0NC to +70NC Dice* MAX4426EPA -40NC to +85NC 8 Plastic DIP MAX4426ESA -40NC to +85NC 8 SO MAX4426EJA -40NC to +85NC 8 CERDIP MAX4426MJA -55NC to +125NC 8 CERDIP** Ordering Information continued on end of data sheet. *Dice are tested at TA = +25°C. **Contact factory for availability and processing to MIL-STD-883. DIP/SO Typical Operating Circuit N.C. 1 INA 2 GND 3 INB 4 MAX4427 8 N.C. 7 OUTA 6 VDD 5 OUTB 2, 4 7, 5 NONINVERTING VDD = +18V 4.7µF 0.1µF DIP/SO MAX4426 N.C. 1 8 N.C. 2 INA 2 MAX4428 7 OUTA GND 3 Pin Configurations 6 appear VDD at end of data shee4t. FuInNBctio4 nal Diagrams con5tinOuUeTdB at end of data sheet. UCSP is a tradDeIPm/SaOrk of Maxim Integrated Products, Inc. 7 5 INPUT OUTPUT* A INPUT OUTPUT* B For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com. 19-0132; Rev 2; 6/06 MAX4426/MAX4427/MAX4428 Dual High-Speed 1.5A MOSFET Drivers ABSOLUTE MAXIMUM RATINGS Supply Voltage VDD to GND............................................... +20V Time VIL < VIN_ < VIH.......................................................... 50ns Input Voltage......................................VDD + 0.3V to GND - 0.3V Continuous Power Dissipation (TA = +70°C) Plastic DIP (derate 9.09mW/°C a.


MAX4426 MAX4427 MAX4428


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)