50

55

60

65

70

75

80

85

90

95

0

1

2

3

4

5

6

Output Current (A)

±40ƒC

0°C

25°C

60°C

85°C

C002

V

V

f

Ambient Temp T

A

50

55

60

65

70

75

80

85

90

95

0

1

2

3

4

5

6

Output Current (A)

±40ƒC

0°C

25°C

60°C

85°C

C005

V

V

f

Ambient Temp T

A

50

55

60

65

70

75

80

85

90

95

0

1

2

3

4

5

6

Output Current (A)

±40ƒC

0°C

25°C

60°C

85°C

C001

V

V

f

Ambient Temp T

A

50

55

60

65

70

75

80

85

90

95

0

1

2

3

4

5

6

Output Current (A)

±40ƒC

0°C

25°C

60°C

85°C

C004

V

V

f

Ambient Temp T

A

TPS53317A

www.ti.com

SLUSC63A – NOVEMBER 2015 – REVISED DECEMBER 2015

Electrical Characteristics (continued)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Threshold 1

80

130

180

Threshold 2

200

250

300

Threshold 3

370

420

470

Threshold 4

550

600

650

mV

Threshold 5

830

880

930

Threshold 6

1200

1250

1300

Threshold 7

1765

1800

1850

MODE current

15

µA

(3)

See Table 1 for descriptions of MODE parameters.

6.6 Typical Characteristics

Characterization data tested using the TPS53317AEVM-726 where the external tracking input sets the output voltage and

operates in non-droop mode. See SLUUBD2 for detailed configuration.

Figure 1. Efficiency vs. Output Current

Figure 2. Efficiency vs. Output Current

Figure 3. Efficiency vs. Output Current

Figure 4. Efficiency vs. Output Current

Copyright © 2015, Texas Instruments Incorporated

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