REG711 datasheet(6/10 Pages) TI

6 / 10 page

REG711

SBVS027A

TYPICAL PERFORMANCE CURVES (Cont.)

At TA = +25°C, VIN = VOUT/2 + 0.75V, IOUT = 5mA, CIN = COUT = 2.2µF, CPUMP = 0.22µF, unless otherwise noted.

SUPPLY CURRENT vs TEMPERATURE (No Load)

Temperature (

°C)

100

–10

–40 –30 –20

30 40

50 60

70 80 90

OUT = 0

LOAD TRANSIENT RESPONSE

µs/div

50mA/div

20mV/div

LOAD

OUT

SUPPPLY CURRENT vs TEMPERATURE (Not Enabled)

Temperature (

°C)

–10

–40 –30 –20

30 40

50 60

70 80 90

LINE TRANSIENT RESPONSE

µs/div

3.5V

4.5V

2V/div

50mV/div

OUT

Boost Mode

Buck Mode

REG711-3.3

LOAD = 50mA

BW = 20MHz

OUTPUT VOLTAGE VS TEMPERATURE

Junction Temperature (

°C)

0.2

0.1

0.0

–0.1

–0.2

–0.3

–0.4

–0.5

–0.6

–40

–20

100

120

140

OUTPUT VOLTAGE DRIFT HISTOGRAM

OUT Drift (ppm/°C)

–140 –120 –100 –80 –60 –40 –20

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