20

30

40

50

60

70

80

90

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

Output Current (A)

Natural Convection

G000

20

30

40

50

60

70

80

90

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

Output Current (A)

200 LFM

Natural Convection

G000

0

1

2

3

4

0

0.3

0.6

0.9

1.2

1.5

1.8

Output Current (A)

G000

20

30

40

50

60

70

80

90

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

Output Current (A)

400 LFM

200 LFM

Natural Convection

G000

50

55

60

65

70

75

80

85

90

95

100

0

0.3

0.6

0.9

1.2

1.5

1.8

Output Current (A)

G000

0

5

10

15

20

25

30

35

40

45

50

0

0.3

0.6

0.9

1.2

1.5

1.8

Output Current (A)

G000

LMZ34002

SNVS989 – JULY 2013

www.ti.com

Figure 7. Efficiency vs. Output Current

Figure 8. Voltage Ripple vs. Output Current

Figure 9. Power Dissipation vs. Output Current

Figure 10. Safe Operating Area

Figure 11. Safe Operating Area

Figure 12. Safe Operating Area

(1)

The electrical characteristic data has been developed from actual products tested at 25°C. This data is considered typical for the

converter. Applies to Figure 7, Figure 8, and Figure 9.

(2)

The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum

operating temperatures. Derating limits apply to devices soldered directly to a 100 mm × 100 mm, 4-layer, double-sided PCB with 1 oz.

copper. Applies to Figure 10, Figure 11, and Figure 12.

8

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