TC4425M View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

TC4425M

3A Dual High-Speed Power MOSFET Drivers

Microchip Technology 

TC4423M/TC4424M/TC4425M

1.0 ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings †

Supply Voltage ................................................................+22V

Input Voltage, IN A or IN B .......... (VDD + 0.3V) to (GND – 5V)

† Notice: Stresses above those listed under "Maximum

Ratings" may cause permanent damage to the device. This is

a stress rating only and functional operation of the device at

those or any other conditions above those indicated in the

operational sections of this specification is not intended.

Exposure to maximum rating conditions for extended periods

may affect device reliability.

DC CHARACTERISTICS

Electrical Specifications: Unless otherwise indicated, TA = +25°C, with 4.5V ≤ VDD ≤ 18V.

Parameters

Sym

Min

Typ Max Units

Conditions

Input

Logic ‘1’, High Input Voltage

VIH

Logic ‘0’, Low Input Voltage

VIL

Input Current

IIN

Output

High Output Voltage

VOH

Low Output Voltage

VOL

Output Resistance, High

ROH

Output Resistance, Low

ROL

Peak Output Current

IPK

Latch-Up Protection Withstand IREV

Reverse Current

Switching Time (Note 1)

Rise Time

tR

2.4

—

-1

VDD –

0.025

—

—

—

—

—

—

Fall Time

tF

—

Delay Time

tD1

—

Delay Time

tD2

—

Power Supply

Power Supply Current

IS

—

—

Note 1: Switching times ensured by design.

—

—

V

—

0.8

V

—

1

µA 0V ≤ VIN ≤ VDD

—

—

V

—

2.8

3.5

3

>1.5

0.025

5

5

—

—

V

Ω IOUT = 10 mA, VDD = 18V

Ω IOUT = 10 mA, VDD = 18V

A

A Duty cycle ≤ 2%, t ≤ 300 µsec.

23

35

ns Figure 4-1, Figure 4-2,

CL = 1800 pF

25

35

ns Figure 4-1, Figure 4-2,

CL = 1800 pF

33

75

ns Figure 4-1, Figure 4-2,

CL = 1800 pF

38

75

ns Figure 4-1, Figure 4-2,

CL = 1800 pF

1.5

0.15

2.5

0.25

mA VIN = 3V (Both inputs)

VIN = 0V (Both inputs)

© 2005 Microchip Technology Inc.

DS21937A-page 3

Share Link: