TC4427AVPA datasheet(3/18 Pages) MICROCHIP

номер детали	TC4427AVPA

подробное описание детали	1.5A Dual High-Speed Power MOSFET Drivers

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производитель	MICROCHIP [Microchip Technology]

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DS21423F-page 3

TC4426A/TC4427A/TC4428A

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings†

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

Input Voltage, IN A or IN B

..................................... (VDD + 0.3V) to (GND – 5V)

Package Power Dissipation (TA ≤ 70°C)

DFN .............................................................. Note 2

MSOP .......................................................... 340 mW

PDIP ............................................................ 730 mW

SOIC............................................................ 470 mW

† Notice: Stresses above those listed under “Absolute Maxi-

mum Ratings” may cause permanent damage to the device.

These are stress ratings only and functional operation of the

device at these or any other conditions above those indicated

in the operation sections of the specifications is not implied.

Exposure to Absolute Maximum Rating conditions for

extended periods may affect device reliability.

DC CHARACTERISTICS

Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V

≤ VDD ≤ 18V.

Parameters

Sym

Min

Typ

Max

Units

Conditions

Input

Logic ‘1’, High Input Voltage

VIH

2.4

—

V

Logic ‘0’, Low Input Voltage

VIL

——

0.8

V

Input Current

IIN

–1.0

–10

—

+1.0

+10

μA0V ≤ VIN ≤ VDD

Output

High Output Voltage

VOH

VDD – 0.025

—

V

DC Test

Low Output Voltage

VOL

—

0.025

V

DC Test

Output Resistance

RO

—

7

8

9

10

11

12

Ω

IOUT = 10 mA, VDD = 18V, TA = +25°C

0°C

≤ TA ≤ +70°C

-40°C

≤ TA ≤ +85°C

-40°C

≤ TA ≤ +125°C

Peak Output Current

IPK

—1.5

—

A

VDD = 18V

Latch-Up Protection

Withstand Reverse Current

IREV

—

> 0.5

—

A

Duty cycle

≤ 2%, t ≤ 300 μsec

VDD = 18V

Switching Time (Note 1)

Rise Time

tR

—

25

27

29

30

35

40

ns

TA = +25°C

0°C

≤ TA ≤ +70°C

-40°C

≤ TA ≤ +85°C

-40°C

≤ TA ≤ +125°C, Figure 4-1

Fall Time

tF

—

25

27

29

30

35

40

ns

TA = +25°C

0°C

≤ TA ≤ +70°C

-40°C

≤ TA ≤ +85°C

-40°C

≤ TA ≤ +125°C, Figure 4-1

Delay Time

tD1

—

30

33

35

38

35

40

45

50

ns

TA = +25°C

0°C

≤ TA ≤ +70°C

-40°C

≤ TA ≤ +85°C

-40°C

≤ TA ≤ +125°C, Figure 4-1

Delay Time

tD2

—

30

33

35

38

35

40

45

50

ns

TA = +25°C

0°C

≤ TA ≤ +70°C

-40°C

≤ TA ≤ +85°C

-40°C

≤ TA ≤ +125°C, Figure 4-1

Power Supply

Power Supply Current

IS

—

1.0

0.1

2.0

0.2

mA

VIN = 3V (Both inputs)

VIN = 0V (Both inputs), VDD = 18V

Note

1:

Switching times ensured by design.

2:

Package power dissipation is dependent on the copper pad area on the PCB.

Аналогичный номер детали - TC4427AVPA

производитель	номер детали	датащи	подробное описание детали
TelCom Semiconductor, I...	TC4427A	64Kb / 5P	1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS
Microchip Technology	TC4427A	501Kb / 16P	1.5A Dual High-Speed Power MOSFET Drivers 2002
Microchip Technology	TC4427A	347Kb / 20P	1.5A Dual High-Speed Power MOSFET Drivers 11/27/12
TelCom Semiconductor, I...	TC4427ACOA	64Kb / 5P	1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS
Microchip Technology	TC4427ACOA	501Kb / 16P	1.5A Dual High-Speed Power MOSFET Drivers 2002

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Аналогичное описание - TC4427AVPA

производитель	номер детали	датащи	подробное описание детали
TelCom Semiconductor, I...	TC426	76Kb / 5P	1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS
Microchip Technology	TC4426	66Kb / 9P	1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS 2001
	TC4426M	209Kb / 18P	1.5A Dual High-Speed Power MOSFET Drivers 2005
	TC4426	976Kb / 28P	1.5A Dual High-Speed Power MOSFET Drivers 2006-2014
	TC426	514Kb / 18P	1.5A Dual High-Speed Power MOSFET Drivers 2002-2012 11/27/12
	TC4426M	239Kb / 18P	1.5A Dual High-Speed Power MOSFET Drivers 11/29/12
	TC4426	356Kb / 20P	1.5A Dual High-Speed Power MOSFET Drivers 2002-2012 11/27/12
	TC426	587Kb / 16P	1.5A Dual High-Speed Power MOSFET Drivers 2006
	TC4426	444Kb / 20P	1.5A Dual High-Speed Power MOSFET Drivers 2006
	TC4426A	501Kb / 16P	1.5A Dual High-Speed Power MOSFET Drivers 2002

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