MAX4427

PRODUCTION

Dual High-Speed, 1.5A MOSFET Drivers

Data Sheet (Rev. 2) Product Selection Table

Part Models: 8
1ku List Price: Starting From $3.05

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Overview

Upgrade for TSC4426/TSC4427/TSC4428
Lower On Resistance: 4Ω vs. 7Ω
Shorter Delay Times:
- t_D1—10ns vs. 30ns
- t_D2—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

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 V_DD (see Typical Operating Characteristics in the full data sheet). 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

Charge-Pump Voltage Inverters
DC-DC Converters
Motor Controllers
Pin-Diode Drivers
Switching Power Supplies

Part Models: 8
1ku List Price: Starting From $3.05

Documentation

Data Sheet 2

MAX4426-MAX4428: Dual High-Speed, 1.5A MOSFET Drivers Data Sheet (Rev.2) 07/27/2006

MAX4426: Military Datasheet 09/08/2023

Reliability Data 1

MAX4427 Reliability Data 01/12/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX4427CPA+	Plastic Dual-In-Line, Narrow (0.3in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX4427CSA+	Small-Outline IC, Narrow (0.15in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX4427CSA+T	Small-Outline IC, Narrow (0.15in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX4427EPA+	Plastic Dual-In-Line, Narrow (0.3in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX4427ESA+	Small-Outline IC, Narrow (0.15in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX4427ESA+T	Small-Outline IC, Narrow (0.15in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX4427MJA	Ceramic Dual-In-Line, Narrow (0.3in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX4427MJA/883B	Ceramic Dual-In-Line, Narrow (0.3in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Oct 30, 2020 - 1702R2 ASSEMBLY
		pcn_1702r2
MAX4427CSA+	PRODUCTION
MAX4427CSA+T	PRODUCTION
MAX4427ESA+	PRODUCTION
MAX4427ESA+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
MOSFET & Gate Drivers 3
MAX4420	PRODUCTION	High-Speed, 6A MOSFET Driver (Noninverting)
MAX626	PRODUCTION	Dual-Power MOSFET Drivers
ICL7667	PRODUCTION	Dual-Power MOSFET Driver (Inverting)

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