Product Summary

The MAX4427ESA is a dual monolithic MOSFET driver. It is designed to translate TTL/CMOS inputs to highvoltage/current outputs. Delay times are nearly independent of VDD. This produce the power MOSFETs’minimum on resistance. The MAX4427ESA’ highspeed minimizes power losses in switching power sup-plies and DC-DC converters. The applications of the MAX4427ESA include: switching power supplies, DC-DC converters, motor controllers, pin-diode drivers, charge-pump voltage inverters.

Parametrics

MAX4427ESA absolute maximum ratings: (1)supply voltage VDD to GND: +20V; (2)input voltage: VDD+0.3V to GND-0.3V; (3)continuous power dissipation: 727mW; (4)operating temperature ranges: -40℃ to +85℃; (5)storage temperature range: -55℃ to +160℃; (6)lead temperature: +300℃.

Features

MAX4427ESA features: (1)Lower on resistance: 4Ω vs 7Ω; (2)1.5A peak output current; (3)Fast rise and fall times: typically 20ns with 1000pF load; (4)Wide operating range: 4.5V to 18V; (5)Low power consumption: 1.8mA with logic 1 input, 200μA with 0 input; (6)TTL/CMOS compatible; (7)Latchup protected-withstand>500mA reverse current; (8)ESD protected.

Diagrams

MAX4427ESA diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MAX4427ESA
MAX4427ESA
Maxim Integrated Products
Power Driver ICs Dual High-Speed 1.5A MOSFET Driver
Data Sheet
0-8310: $1.10
MAX4427ESA+T
MAX4427ESA+T
Maxim Integrated Products
Power Driver ICs Dual High-Speed 1.5A MOSFET Driver
Data Sheet
0-1970: $1.21
1970-2500: $1.21
MAX4427ESA-T
MAX4427ESA-T
Maxim Integrated Products
Power Driver ICs Dual High-Speed 1.5A MOSFET Driver
Data Sheet
0-2090: $1.15
2090-2500: $1.15
MAX4427ESA+
MAX4427ESA+
Maxim Integrated Products
Power Driver ICs Dual High-Speed 1.5A MOSFET Driver
Data Sheet
0-1: $2.72
1-25: $1.82
25-50: $1.32
50-100: $1.30