40

50

60

70

80

90

100

0

0.5

1

1.5

2

Current (A)

12VIN

24VIN

C001

40

50

60

70

80

90

100

0.001

0.01

0.1

1

Current (A)

12VIN

24VIN

C001

40

50

60

70

80

90

100

0.001

0.01

0.1

1

Current (A)

5VIN

12VIN

24VIN

C001

40

50

60

70

80

90

100

0.001

0.01

0.1

1

Current (A)

12VIN

24VIN

C001

40

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100

0.001

0.01

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Current (A)

5VIN

12VIN

24VIN

C001

40

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80

90

100

0

0.5

1

1.5

2

Current (A)

5VIN

12VIN

24VIN

C001

8

LM43602-Q1

SNVSA83C – APRIL 2015 – REVISED OCTOBER 2017

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6.8 Typical Characteristics

Unless otherwise specified, VIN = 12 V, VOUT = 3.3 V, FS = 500 kHz, L = 6.8 µH and room temperature. Refer to Application

Performance Curves for bill of materials for other VOUT and FS combinations.

VOUT = 3.3 V

FS = 500 kHz

Figure 1. Efficiency at Room Temperature

VOUT = 3.3 V

FS = 500 kHz

Figure 2. Efficiency at Room Temperature

VOUT = 3.3 V

FS = 500 kHz

Figure 3. Efficiency at 85°C

VOUT = 5 V

FS = 500 kHz

Figure 4. Efficiency at Room Temperature

VOUT = 5 V

FS = 500 kHz

Figure 5. Efficiency at Room Temperature

VOUT = 5 V

FS = 500 kHz

Figure 6. Efficiency at 85°C