TPS61070 datasheet(8/21 Pages) TI

Numer części	TPS61070

Szczegółowy opis	90% EFFICIENT SYNCHRONOUS BOOST CONVERTER WITH 600-mA SWITCH

PDF	21 Pages

Scroll/Zoom	100%

Producent	TI [Texas Instruments]

Strona internetowa	http://www.ti.com

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3.20

3.25

3.30

3.35

100

1000

VBAT = 2.4 V

TPS61070

VO = 3.3 V

TPS61071

VO = 3.3 V

IO − Output Current − mA

4.8

4.85

4.9

4.95

5.05

5.1

100

1000

TPS61070

VO = 5 V

TPS61071

VO = 5 V

VBAT = 3.6 V

IO − Output Current − mA

VI = 1.2 V, RL = 33 W, VO = 3.3 V

t − Time − 1 ms/div

0.9

1.5

2.5

3.5

4.5

5.5

VI − Input Voltage − V

TA = 255C

TA = 855C

TA = −405C

VO = 3.3 V

VI = 0.9 V to 5.5 V

TPS61070, TPS61071

TPS61072, TPS61073

SLVS510A – JULY 2006 – REVISED JANUARY 2007

TYPICAL CHARACTERISTICS (continued)

OUTPUT VOLTAGE

OUTPUT CURRENT

Figure 7.

Figure 8.

NO LOAD SUPPLY CURRENT INTO VOUT

TPS61071

INPUT VOLTAGE

OUTPUT VOLTAGE IN CONTINUOUS MODE

Figure 9.

Figure 10.

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