Datasheet > MAX4426_14

MAX4426_14

更新时间： 2022-02-26 11:53:26

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描述
Dual High-Speed 1.5A MOSFET Drivers

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MAX4426_14 数据手册

MAX4426/

MAX4427/MAX4428

Dual High-Speed 1.5A MOSFET Drivers

General Description

Features

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

S Upgrade for TSC4426/TSC4427/TSC4428

S Lower On Resistance: 4Ω vs. 7Ω

S Shorter Delay Times: t - 10ns vs. 30ns

- 25ns vs. 50ns

S 1.5A Peak Output Current

section. Delay times are nearly independent of V

S Fast Rise and Fall Times: Typically 20ns with

(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 loss-

es in switching power supplies and DC-DC converters.

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

Applications

S ESD Protected

Switching Power Supplies

DC-DC Converters

Motor Controllers

Pin-Diode Drivers

Charge-Pump Voltage Inverters

Ordering Information

PART

TEMP RANGE

0NC to +70NC

PIN-PACKAGE

8 Plastic DIP

8 SO

MAX4426CPA

MAX4426CSA

MAX4426C/D

MAX4426EPA

MAX4426ESA

MAX4426EJA

MAX4426MJA

0NC to +70NC

Dice*

Pin Configurations

-40NC to +85NC

-55NC to +125NC

8 Plastic DIP

8 SO

TOP VIEW

8 CERDIP

8 CERDIP**

N.C.

INA

N.C.

OUTA

2, 4

7, 5

MAX4426

Ordering Information continued on end of data sheet.

*Dice are tested at T = +25°C.

**Contact factory for availability and processing to MIL-STD-883.

GND

INB

INVERTING

OUTB

DIP/SO

Typical Operating Circuit

N.C.

INA

N.C.

= +18V

OUTA

2, 4

7, 5

MAX4427

0.1µF

4.7µF

GND

INB

NONINVERTING

OUTB

DIP/SO

MAX4426

INPUT

OUTPUT*

N.C.

INA

N.C.

OUTA

MAX4428

GND

INB

OUTB

DIP/SO

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

12 3 4 5 6 7

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