IP2005CTRPBF datasheet(5/15 Pages) IRF

5 / 15 page

www.irf.com

04/09/2009

iP2005CPbF

PD-60360

Typical Performance Curves

0.90

0.95

1.00

1.05

1.10

1.15

1.20

1.25

1.30

2.5

5.5

8.5

Input Voltage (V)

-2.2

-1.1

0.0

1.1

2.2

3.3

4.4

5.5

6.6

VD = 5.0V

VO = 1.3V

IO = 40A

FSW = 1MHz

LO = 300nH

TBLK = 125ºC

0.90

0.95

1.00

1.05

1.10

1.15

1.20

1.25

1.30

0.8

1.3

1.8

2.3

2.8

3.3

Output Voltage (V)

-2.0

-1.0

0.0

1.0

2.0

2.9

3.9

4.9

5.9

VI = 12.0V

VDD = 5.0V

IOUT = 40A

FSW = 1MHz

LO = 300nH

TBLK = 125ºC

Figure 3 Normalized Power Loss vs. Input Voltage

Figure 4 Normalized Power Loss vs. Output Voltage

0.98

0.99

1.00

1.01

1.02

1.03

1.04

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

Output Inductance (µH)

-0.4

-0.2

0.0

0.2

0.4

0.7

0.9

VI = 12.0V

VDD = 5.0V

VO = 1.3V

IOUT = 40A

FSW = 1MHz

TBLK = 125ºC

0.7

0.8

0.9

1.0

1.1

1.2

250

500

750

1000

1250

1500

Switching Frequency (kHz)

-5.9

-3.9

-2.0

0.0

2.0

3.9

VI = 12.0V

VDD = 5.0V

VO = 1.3V

IOUT = 40A

LO = 300nH

TBLK = 125ºC

Figure 5 Normalized Power Loss vs. Inductance

Figure 6 Normalized Power Loss vs. Switching Frequency

0.86

0.88

0.90

0.92

0.94

0.96

0.98

1.00

1.02

1.04

1.06

1.08

1.10

4.50

4.75

5.00

5.50

6.00

6.50

7.00

Drive Voltage (V)

-2.8

-2.4

-2.0

-1.6

-1.2

-0.8

-0.4

0.0

0.4

0.8

1.2

1.6

2.0

VI = 12.0V

VO = 1.3V

IO = 40A

FSW = 1MHz

LO = 300nH

TBLK = 125ºC

100

110

120

250

500

750

1000

1250

1500

Switching Frequency (kHz)

VI = 12.0V

VDD = 5.0V

VO = 1.3V

IOUT = 40A

LO = 300nH

TBLK = 125ºC

Figure 7 Normalized Power Loss vs. Drive Voltage

Figure 8 Max. Drive Current vs. Switching Frequency

IP2005CTRPBF Datasheet(PDF) 5 Page - International Rectifier

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