High Speed MOSFET Driver

Absolute Maximum Ratings

Thermal Characteristics

Specifications

®

TYPICAL APPLICATIONS

• MOSFET Drivers

• Switch Mode Power Amplifiers

• Digital Output Amplifiers

• Pulse Generators

• Laser Diode Drivers

• Ultrasound Transducer Drivers

• Acoustic Optical Modulators

FEATURES

• Switching Frequency: DC TO 30MHz

• Switching Speeds 3-4ns 50Ω Load

• Low Pulse Width Distortion

• Single Power Supply

• 3V CMOS Schmitt Trigger Input 1V Hysteresis

• Output Capable of ≥ 8A RMS

• Power Dissipation Capability >100W

Unit

V

Unit

°C/W

°C

W

Unit

V

A

V

ns

µA

A

pF

V

ns

Ratings

18

5.5

Min

Typ

Max

0.71

175

>100

210

Min

Typ

Max

8

18

8

3

1.8

2.2

8

1.2

200

8

2500

3

0.8

1.0

1.9

2.2

38

Parameter

Supply Voltage

Input Single Voltage

Characteristic

Junction to Case Thermal Resistance

Operating Junction Temperature

Maximum Power Dissipation

Total Power Dissipation @ T

Parameter

Supply Voltage

Output Current

Input Voltage

Input Voltage Rising Edge

Input Voltage Falling Edge

Quiescent Current

Max Output Current

Output Capacitance

Input Capacitance

Input Low

Input High

Time Delay (throughput)

Symbol

V

DD

V

IN

Symbol

T

J

P

D

P

DC

Symbol

V

DD

I

OUT

5

V

IN

V

IN(R)

6

V

IN(F)

6

I

DDQ

I

O

C

oss

C

iss

V

IL

V

IH

V

DLY

VDD

VDD

DRF100

15V, 8A, 30MHz

The DRF100 is a High-Speed Power MOSFET driver with a unique anti-ring function. It

is intended to drive the gate of a power MOSFET ≥3nF, gate capacitance to an 18V

maximum, at frequencies up to 30MHz. It can produce output currents ≥8A RMS, while

dissipating 100W.

APT Website - http://www.advancedpower.com