0

2

4

6

8

10

0.998

0.999

1.000

1.001

1.002

OUTPUT CURRENT (A)

6 Vin

8 Vin

10 Vin

12 Vin

16 Vin

20 Vin

20

40

60

80

100

120

0

2

4

6

8

10

12

TEMPERATURE (C)

JA = 9.9 °C/W

JA = 6.8 °C/W

JA = 5.2 °C/W

0

1

2

3

4

5

6

7

8

9

10

10

20

30

40

50

60

70

80

90

OUTPUT CURRENT (A)

6 Vin

10 Vin

12 Vin

16 Vin

20 Vin

0

1

2

3

4

5

6

7

8

9

10

0

1

2

3

4

5

6

7

8

OUTPUT CURRENT (A)

6 Vin

10 Vin

12 Vin

16 Vin

20 Vin

0

1

2

3

4

5

6

7

8

9

10

10

20

30

40

50

60

70

80

90

OUTPUT CURRENT (A)

6 Vin

10 Vin

12 Vin

16 Vin

20 Vin

0

1

2

3

4

5

6

7

8

9

10

0

1

2

3

4

5

6

7

8

OUTPUT CURRENT (A)

6 Vin

10 Vin

12 Vin

16 Vin

20 Vin

LMZ22010

SNVS687H – MARCH 2011 – REVISED AUGUST 2015

www.ti.com

Typical Characteristics (continued)

Unless otherwise specified, the following conditions apply: VIN = 12 V; CIN = three × 10 μF + 47-nF X7R Ceramic; COUT = two

× 330-

μF Specialty Polymer + 47-µF Ceramic + 47-nF Ceramic; CFF = 4.7 nF; TA = 25° C for waveforms. All indicated

temperatures are ambient.

Figure 25. Efficiency 1.2-V Output at 85°C

Figure 26. Dissipation 1.2-V Output at 85°C

Figure 27. Efficiency 1-V Output at 85°C

Figure 28. Dissipation 1-V Output at 85°C

VOUT = 3.3 V

VIN = 12 V, VOUT = 5 V

Figure 29. Normalized Line and Load Regulation

Figure 30. Thermal Derating

10

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