Datasheet CLM4426EP, CLM4426CY, CLM4426CP, CLM4428EY, CLM4428EP Datasheet (Calogic LLC)

CORPORATION

EFFECTIVE

INPUT

C = 12pF

300mV

OUTPUT

INPUT

GND

4.7V

V

DD

1L-11

INVERTING

OUTPUTS

2mA

NONINVERTING

OUTPUTS

CLM4426/CLM4427/CLM4428

1. CA4428 has one inverting and one noninvert i ng driver.

2. Ground any unused driver input.

NOTES:

1.5A Dual High Speed
MOSFET Drivers

CLM4426 / CLM4427 / CLM4428

FEATURES

•• High Peak Out put Curr ent . . . . . . . . . . . . . . . . . . . >1.5A

•• Fast Switching . . . . . . . . . . . . . . . . . . . . . . . . . . t

= 40ns

D

•• Wide Operating Range . . . . . . . . . . . . . . . . . 4.5V to 18V

•• Matched Rise and Fall Times

•• ESD Protected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4kV

APPLICATIONS

•• Motor Cont ro ls

•• Switch Mode Power Supplies

•• Pulse Transformer Driver

•• Class D Sw i tc hing Amplifie rs

FUNCTIONAL DIAGRAM

DESCRIPTION

The CLM4426 series are dual CMOS drivers are designed to
drive capacitive, resistive and inductive loads switching
1000pF gate capacitances in under 30ns while providing low
impedances in both the ON and OFF states to insure the
MOSFET’s intended state will not be affected. All termi nals
are fully protect ed up to 4kV of ESD.

ORDERING INFORMATION
Part Logic Package Temperature

o

CLM4426CP Inverting 8 Pin PDIP 0
CLM4426EP Inverting 8 Pin PDIP -40
CLM4426CY Inverting 8 Pin SOIC 0
CLM4426EY Inverting 8 Pin SOIC -40
CLM4427CP Noninverting 8 Pin PDIP 0
CLM4427EP Noninverting 8 Pin PDIP -40
CLM4427CY Noninverting 8 Pin SOIC 0
CLM4427EY Noninverting 8 Pin SOIC -40
CLM4428CP Differential 8 Pin PDIP 0
CLM4428EP Differential 8 Pin PDIP -40
CLM4428CY Differential 8 Pin SOIC 0
CLM4428EY Differential 8 Pin SOIC -40

C to 70oC

o

C to 85oC

o

C to 70oC

o

C to 85oC

o

C to 70oC

o

C to 85oC

o

C to 70oC

o

C to 85oC

o

C to 70oC

o

C to 85oC

o

C to 70oC

o

C to 85oC

CALOG IC CO RP OR ATION, 237 Whitney Place, Fremont, California 94539, T elephone: 510-656-2900, FAX: [phone]

CLM4426 / CLM4427 / CLM4428

ABSOLUTE MAXIMUM RATINGS

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

Input Voltage, IN A or IN B. . . . . . . . . V

Maximum Ch ip Tem perature . . . . . . . . . . . . . . . . . . . . +150

Storage Tem per at ure Ra nge. . . . . . . . . . . . . -6 5

Lead Temperature (Soldering , 10 sec) . . . . . . . . . . . . +300

Package Ther mal Resist an ce
PDIP R
PDIP R
SOIC R
SOIC R

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125oC/W

θJ-A

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42oC/W

θJ-C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250oC/W

θJ-A

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75oC/W

θJ-C

Operating Temperatur e Ra nge

C Version. . . . . . . . . . . . . . . . . . . . . . . . . . . . 0

E Version . . . . . . . . . . . . . . . . . . . . . . . . . . . -40

Power Dissipation

Plastic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000mW

SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW

Static-sensitive device. Unused devices must be stored in conductive
material. Protect devices from static discharge and static fields.
Stresses above t hose listed under "Ab solute Maximum Ratings" m ay
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 implie d. Exposure to absolute maximum rating
conditions for extended periods ma y aff ect device reliability.

+0.3V to GND-5.0V

DD

o

C to +150oC

o

C to +70oC

o

C to +85oC

o

o

CORPORATION

C

C

1000

PACKAGE POWER

DISSIPATION

PDIP
SLOPE = –8mW/˚C

800

600

(mW)P

D

400

SOIC

200

SLOPE = –4mW/˚C

0

25 150

AMBIENT TEMPERATURE (˚C)

1251007550

1B-38

ELECTRICAL CHARACTERISTIC S T

SYMBOL PARAMETER MIN TYP MAX UNIT TEST CONDITIONS

INPUT

V

IH

V

IL

I

IN

OUTPUT

V

OH

V

OL

R

O

I

PK

I

REV

SWITCHING TIME (Note 1)
t

R

t

F

t

D1

t

D2

POWER SUPPLY

I

S

Note: 1. Switching times are guaranteed by design.

Logic 1 High Input Voltage 2.4 - - V
Logic 0 Low Input Voltage - - 0.8 V
Input Current -1 - 1 µA 0V ≤ VIN ≤ V

High Output Voltage VDD-0.025 - - V
Low Output Voltage - - 0.025 V
Output Resistance - 7 10 Ω VDD = 18V, IO = 10mA
Peak Output Current - 1.5 - A
Latch-Up Protection

Withstand Reverse Current

Rise Time - 25 30 ns Figure 1
Fall Time - 25 30 ns Figure 1
Delay Time - - 30 ns Figure 1
Delay Time - - 50 ns Figure 1

Power Supply Current -

= +25oC with 4.5V ≤ VDD ≤ 18V , unles s ot herwise spe cified.

A

>0.5 - - A Duty Cycle ≤ 2%

-

-

-

4.5

0.4

mAmAVIN = 3V (Both Inputs)

DD

t ≤ 300µs

V

= 0V (Both Inputs)

IN

CALOG IC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: [phone], FAX: [phone]

CORPORATION

!L-12

NC 1

2

3

8

7

6

4

5

IN A

GND

IN B

OUT A

NC

V

DD

OUT B

NC 1

2

3

8

7

6

4

5

IN A

GND

IN B

OUT A

NC

V

DD

OUT B

NC

1

2

3

8

7

6

45

IN A

GND

IN B

OUT A

NC

V

DD

OUT B

2,4 7,5

INVERTING

NC = NO INTERNAL CONNECTION

2,4 7,5

NONINVERTING

NOTE: SOIC pinout is identical to DIP.

27

45

DIFFERENTIAL

CLM4426 CLM4427 CLM4428

PIN CONFIGU R ATIONS

CLM4426 / CLM4427 / CLM4428

ELECTRICAL CHARACTERISTIC S
Specifications measur ed over te mper at ure ra nge with 4. 5V ≤ V

SYMBOL PARAMETER MIN TYP MAX UNIT TEST CONDITIONS

INPUT

V

IH

V

IL

I

IN

OUTPUT

V

OH

V

OL

R

O

I

PK

I

REV

SWITCHING TIME (Note 1)
t

R

t

F

t

D1

t

D2

POWER SUPPLY

I

S

Note: 1. Switching times are guaranteed by design.

Logic 1 High Input Voltage 2.4 - - V
Logic 0 Low Input Voltage - - 0.8 V
Input Current -1 - 1 µA 0V ≤ VIN ≤ V

High Output Voltage VDD-0.025 - - V
Low Output Voltage - - 0.025 V
Output Resistance - 9 12 Ω VDD = 18V, IO = 10mA
Peak Output Current - 1.5 - A
Latch-Up Protection

Withstand Reverse Current

Rise Time - - 40 ns Figure 1
Fall Time - - 40 ns Figure 1
Delay Time - - 40 ns Figure 1
Delay Time - - 60 ns Figure 1

Power Supply Current -

>0.5 - - A Duty Cycle ≤ 2%

≤ 18V, unless othe rwise specified.

DD

-

-

-

8

0.6

DD

t ≤ 300µs

mAmAVIN = 3V (Both Inputs)

V

= 0V (Both Inputs)

IN

CALOG IC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: [phone], FAX: [phone]

CLM4426 / CLM4427 / CLM4428

FIGURE 1. SWITCHING TIME TEST CIRCUI T

CORPORATION

INPUT

+5V

INPUT

10%

= 18V

V

DD

0.1

4.7

µF

6

2,4

5,7

3

µF

C

= 1000pF

L

OUTPUT

≈0.4V

V

OUTPUT

+5V

INPUT

≈0.4V

V

OUTPUT

DD

0V

10%

DD

0V

90%

t

t

F

D1

10%

INVERTING DRIVER

90%

t

D1

t

NONINVERTING DRIVER

90%

t

D2

t

R

90%

10%

90%

R

t

90%

D2

10%10%

1B-40

t

F

10

–8

9
8
7

6

CROSSOVER ENERGY LOSS

5
4

sec

3

•

A

2

–9

10

418

V

DD

NOTE:

The values on this graph represent the loss seen by both

1614121086

drivers in a package during one complete cycle. For a single
driver, divide the stated values by 2. For a single transition of a
single driver, divide the stated value by 4.

1B-41

CALOG IC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: [phone], FAX: [phone]