TC4432CPA datasheet(1/17 Pages) MICROCHIP

tên linh kiện	TC4432CPA

Giải thích chi tiết về linh kiện	1.5A High-Speed 30V MOSFET Drivers

PDF	17 Pages

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nhà sản xuất	MICROCHIP [Microchip Technology]

Trang chủ	http://www.microchip.com

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 2003 Microchip Technology Inc.

DS21424C-page 1

M

TC4431/TC4432

Features

• High Peak Output Current – 1.5A

• Wide Input Supply Voltage Operating Range:

- 4.5V to 30V

• High Capacitive Load Drive Capability:

- 1000 pF in 25 nsec

• Short Delay Times – <78 nsec Typ.

• Low Supply Current:

- With Logic ‘1’ Input – 2.5 mA

- With Logic ‘0’ Input – 300 µA

• Low Output Impedance – 7

Ω

• Latch-Up Protected: Will Withstand >300 mA

Reverse Current

• ESD Protected – 4 kV

Applications

• Small Motor Drive

• Power MOSFET Driver

• Driving Bipolar Transistors

Package Types

General Description

The TC4431/TC4432 are 30V CMOS buffer/drivers

suitable for use in high-side driver applications. They

will not latch-up under any conditions within their power

and voltage ratings. They can accept, without damage

or logic upset, up to 300 mA of reverse current (of

either polarity) being forced back into their outputs. All

terminals are fully protected against up to 4 kV of

electrostatic discharge.

Undervoltage lockout circuitry forces the output to a

‘low’ state when the input supply voltage drops below

7V. For operation at lower voltages, disable the lockout

and start-up circuit by grounding pin 3 (LOCK DIS); for

all other situations, pin 3 should be left floating. The

under-voltage lockout and start-up circuit gives brown-

out protection when driving MOSFETS.

OUT

TC4431

1

2

3

4

VDD

5

6

7

8

OUT

GND

VDD

IN

LOCK DIS

GND

TC4432

1

2

3

4

VDD

5

6

7

8

OUT

GND

VDD

IN

GND

2

7

Inverting

Non Inverting

OUT

6

LOCK DIS

2

7

6

8-Pin PDIP/SOIC/CERDIP

1.5A High-Speed 30V MOSFET Drivers

Số phần tương tự - TC4432CPA

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
TelCom Semiconductor, I...	TC4432CPA	61Kb / 4P	1.5A HIGH-SPEED 30V MOSFET DRIVERS
Microchip Technology	TC4432CPA	433Kb / 14P	1.5A High-Speed 30V MOSFET Drivers 2002

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Mô tả tương tự - TC4432CPA

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
TelCom Semiconductor, I...	TC426	76Kb / 5P	1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS
TelCom Semiconductor, I...	TC4431	61Kb / 4P	1.5A HIGH-SPEED 30V MOSFET DRIVERS
Calogic, LLC	CLM4426	47Kb / 4P	1.5A Dual High Speed MOSFET Drivers
Maxim Integrated Produc...	MAX4426	204Kb / 6P	Dual High-Speed 1.5A MOSFET Drivers Rev 1; 3/93
Microchip Technology	TC4431	433Kb / 14P	1.5A High-Speed 30V MOSFET Drivers 2002
Microchip Technology	TC4426A	427Kb / 18P	1.5A Dual High-Speed Power MOSFET Drivers 2006
Maxim Integrated Produc...	MAX4426	1Mb / 7P	Dual High-Speed 1.5A MOSFET Drivers Rev 2; 6/06
Microchip Technology	TC4432VOA	293Kb / 18P	1.5A High-Speed 30V MOSFET Drivers 10/05/07
Maxim Integrated Produc...	MAX4426	866Kb / 7P	Dual High-Speed 1.5A MOSFET Drivers Rev 2; 6/06
Calogic, LLC	AS4426P	56Kb / 4P	1.5A Dual High Speed MOSFET Drivers

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