CSD97374Q4MG4 datasheet(8/23 Pages) TI2

8 / 23 page

Switching Frequency (kHz)

200

400

600

800 1000 1200 1400 1600 1800 2000 2200

D009

TC - Junction Temperature (qC)

-75

-50

-25

100

125

150

8.5

9.5

10.5

D010

Output Voltage (V)

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.3

3.6

0.7

-5.4

0.8

-3.6

0.9

-1.8

0.0

1.1

1.8

1.2

3.6

1.3

5.4

1.4

7.2

D007

Output Inductance (nH)

150

290

430

570

710

850

990

1130

0.85

-2.7

0.9

-1.8

0.95

-0.9

0.0

1.05

0.9

1.1

1.8

1.15

2.7

1.2

3.5

1.25

4.4

D008

Switching Frequency (kHz)

100

300

500

700

900 1100 1300 1500 1700 1900 2100

0.95

-0.9

0.0

1.05

0.9

1.1

1.8

1.15

2.7

1.2

3.5

1.25

4.4

1.3

5.3

1.35

6.2

1.4

7.1

D005

Input Voltage (V)

0.98

-0.4

0.0

1.02

0.4

1.04

0.7

1.06

1.1

1.08

1.4

1.1

1.8

1.12

2.1

1.14

2.5

1.16

2.8

1.18

3.2

D006

CSD97374Q4M

SLPS382D – JANUARY 2013 – REVISED AUGUST 2016

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Product Folder Links: CSD97374Q4M

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Typical Characteristics (continued)

TJ = 125°C, unless stated otherwise.

VIN = 12 V

VDD = 5 V

VOUT = 1.8 V

IOUT = 25 A

LOUT = 0.29 µH

Figure 5. Normalized Power Loss vs Frequency

ƒSW = 500 kHz

VDD = 5 V

VOUT = 1.8 V

IOUT = 25 A

LOUT = 0.29 µH

Figure 6. Normalized Power Loss vs Input Voltage

VIN = 12 V

VDD = 5 V

ƒSW = 500 kHz

IOUT = 25 A

LOUT = 0.29 µH

Figure 7. Normalized Power Loss vs Output Voltage

VIN = 12 V

VDD = 5 V

VOUT = 1.8 V

ƒSW = 500 kHz

IOUT = 25 A

Figure 8. Normalized Power Loss vs Output Inductance

VIN = 12 V

VDD = 5 V

VOUT = 1.8 V

IOUT = 25 A

LOUT = 0.29 µH

Figure 9. Driver Current vs Frequency

VIN = 12 V

VDD = 5 V

VOUT = 1.8 V

IOUT = 25 A

LOUT = 0.29 µH

Figure 10. Driver Current vs Temperature

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