0

3

6

9

12

15

18

21

24

27

30

33

0

400

800

1200

1600

2000

2400

Switching Frequency (kHz)

VIN = 12V

VDD = 5V

VOUT = 1.8V

LOUT = 0.29µH

IOUT = 25A

G000

7.6

7.65

7.7

7.75

7.8

7.85

7.9

7.95

−50

−25

0

25

50

75

100

125

150

Junction Temperature (°C)

VIN = 12V

VDD = 5V

VOUT = 1.8V

fSW = 500kHz

LOUT = 0.29µH

IOUT = 25A

G000

0

0.5

1

1.5

2

2.5

3

3.5

4

0.7

0.8

0.9

1

1.1

1.2

1.3

1.4

−5

−3.3

−1.7

0

1.7

3.3

5

6.6

Output Voltage (V)

VIN = 12V

VDD = 5V

fSW = 500kHz

LOUT = 0.29µH

IOUT = 25A

G001

0

200

400

600

800

1000

1200

0.9

0.92

0.94

0.96

0.98

1

1.02

1.04

−1.6

−1.3

−1

−0.7

−0.3

0

0.3

0.7

Output Inductance (nH)

VIN = 12V

VDD = 5V

VOUT = 1.8V

fSW = 500kHz

IOUT = 25A

G001

CSD95375Q4M

www.ti.com

SLPS430A – AUGUST 2013 – REVISED AUGUST 2014

Typical Characteristics (continued)

TJ = 125°C, unless stated otherwise.

Figure 8. Normalized Power Loss vs Output Voltage

Figure 9. Normalized Power Loss vs Output Inductance

Figure 10. Driver Current vs Frequency

Figure 11. Driver Current vs Temperature

1.

The Typical CSD95375Q4M System Characteristic curves are based on measurements made on a PCB design with dimensions of 4"

(W) × 3.5" (L) × 0.062" (T) and 6 copper layers of 1 oz. copper thickness. See the Application Information section for detailed

explanation.

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