TPS63805 datasheet(23/42 Pages) TI

23 / 42 page

Output Current (A)

100

100P

10m

100m

D021

VI = 1.8 V

VI = 3.3 V

VI = 5.0 V

VO = 3.3 V

MODE = Low

TPS63805

Figure 10-9. Efficiency versus Output Current

(PFM/PWM)

Output Current (A)

100

10m

100m

D022

VI = 1.8 V

VI = 3.3 V

VI = 5.0 V

VO = 3.3 V

MODE = High

TPS63805

Figure 10-10. Efficiency versus Input Voltage (PWM

Only)

Input Voltage (V)

2.5

2.9

3.3

3.7

4.1

100

2.5

D023

IO = 100 PA

IO = 10 mA

IO = 100 mA

IO = 1 A

IO = 1.5 A

VO = 3.3 V

MODE = Low

TPS63805

Figure 10-11. Efficiency versus Input Voltage (PFM/

PWM)

Input Voltage (V)

1.8

2.3

2.8

3.3

3.8

4.3

4.8

5.3

100

D024

VO = 1.8 V

VO = 3.3 V

VO = 5.2 V

IO = 1 A

MODE = Low

TPS63805

Figure 10-12. Efficiency versus Input Voltage (PWM

Only)

Output Current (A)

100

100P

10m

100m

2.5

D008

VI = 2.5 V

VI = 3.6 V

VI = 4.2 V

VO = 3.3 V

MODE = High

TPS63806

Figure 10-13. Efficiency versus Output Current

(PFM/PWM)

Output Current (A)

100

10m

100m

2.5

D013

VI = 2.5 V

VI = 3.6 V

VI = 4.2 V

VO = 3.3 V

MODE = Low

TPS63806

Figure 10-14. Efficiency versus Output Current

(PWM Only)

www.ti.com

TPS63805, TPS63806, TPS63807

SLVSDS9E – JULY 2018 – REVISED AUGUST 2021

Submit Document Feedback

Product Folder Links: TPS63805 TPS63806 TPS63807

TPS63805 Datasheet(PDF) 23 Page - Texas Instruments

TPS63805 Datasheet(HTML) 23 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

Datasheet Download

Link URL