0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

4.4

4.5

4.6

4.7

4.8

4.9

5.0

5.1

5.2

5.3

5.4

5.5

5.6

SUPPLY VOLTAGE (V)

+ 125°C

+ 85°C

+ 25°C

- 40°C

C010

15

16

17

18

19

20

21

22

23

24

25

4.4

4.5

4.6

4.7

4.8

4.9

5.0

5.1

5.2

5.3

5.4

5.5

5.6

SUPPLY VOLTAGE (V)

- 40°C

+ 25°C

+ 125°C

C011

LP8728B-Q1

www.ti.com

SNVSA70 – FEBRUARY 2015

Typical Characteristics (continued)

Unless otherwise noted, VIN = 5 V, TA = 25°C, inductor type: TOKO MDT2520-CN1R5M, input and output capacitor type:

MuRata GRM21BR71A106KE51L.

Figure 7. Shutdown Current Consumption

Figure 8. Active Mode Current Consumption

(All Bucks Active)

Copyright © 2015, Texas Instruments Incorporated

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