TC4405 datasheet(6/18 Pages) MICROCHIP

Teilenummer	TC4405

Bauteilbeschribung	1.5A Dual Open-Drain MOSFET Drivers

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Hersteller	MICROCHIP [Microchip Technology]

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6 / 18 page

TC4404/TC4405

DS21418D-page 6

 2002-2012 Microchip Technology Inc.

3.0

APPLICATIONS INFORMATION

3.1

Circuit Layout Guidelines

Avoid long power supply and ground traces (added

inductance causes unwanted voltage transients). Use

power and ground planes wherever possible.

In addition, it is advisable that low ESR bypass capac-

itors (4.7

F or 10 F tantalum) be placed as close to

the driver as possible. The driver should be physically

located as close to the device it is driving as possible to

minimize the length of the output trace.

FIGURE 3-1:

Switching Time Test Circuit

3.2

Typical Applications

FIGURE 3-2:

Zero Crossover Current

Totem-Pole Switch

FIGURE 3-3:

Driving Bipolar Transistors

CL = 1000 pF

+5V

10%

90%

10%

90%

10%

90%

18V

0V

90%

10%

90%

+5V

18V

0V

90%

4

2

8,7

1

2

0.1

μF

4.7

μF

Inverting Driver

Noninverting Driver

Input

VDD = 18V

Input

Output

tD1

tF

tR

tD2

Input: 100 kHz,

square wave,

tRISE = tFALL ≤ 10 nsec

Output

Input

Output

tD1

tF

tR

tD2

RT

VDD

(4.5V - 18V)

From TTL

GND

VOUT

TC4404

GND

TC4405

RIB

VDD

(4.5V - 18V)

From TTL

RIB

Ähnliche Beschreibung - TC4405

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
Microchip Technology	TC4404	607Kb / 16P	1.5A Dual Open-Drain MOSFET Drivers 2006
Microchip Technology	TC4404	503Kb / 16P	1.5A Dual Open-Drain MOSFET Drivers 2002
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Calogic, LLC	CLM4426	47Kb / 4P	1.5A Dual High Speed MOSFET Drivers
Calogic, LLC	AS4426P	56Kb / 4P	1.5A Dual High Speed MOSFET Drivers
Maxim Integrated Produc...	MAX4426	1Mb / 7P	Dual High-Speed 1.5A MOSFET Drivers Rev 2; 6/06
	MAX4426	204Kb / 6P	Dual High-Speed 1.5A MOSFET Drivers Rev 1; 3/93
	MAX4426	866Kb / 7P	Dual High-Speed 1.5A MOSFET Drivers Rev 2; 6/06

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