TMP512 datasheet(9/62 Pages) TI2

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0.4

0.3

0.2

0.1

0.2

0.3

InputVoltage(V)

0.4

-40 -25

100

Temperature ( C)

125

250

200

150

100

32V Range

16V Range

Voltage (V)

IN-

2.0

1.5

1.0

0.5

1.0

1.5

V+ = 5.5V

V+

5.5V

V+ = 3V

V+

Current into V

IN-

Current into V

IN+

-40 -25

100

Temperature ( C)

125

V+ = 5.5V

V+ = 12V

V+ = 3V

1.4

1.2

1.0

0.8

0.6

0.4

0.2

V (

S V)

4.5

3.0

3.5

4.0

5.5

5.0

2.5

120

100

Note: Shutdown I vs V is for Subregulator Configuration 3

40 -25

125

Temperature ( C)

V+ = 5.5V

V+ = 12V

V+ = 3V

100

140

120

100

Note: Shutdown I vs Temperature is

for Subregulator Configurations 1 and 2

TMP512

TMP513

www.ti.com

SBOS491A

– JUNE 2010 – REVISED MAY 2011

TYPICAL CHARACTERISTICS: V+ = +12V (continued)

At TA = +25°C, V+ = 12V, VSENSE = (VIN+ – VIN–) = 32mV, PGA = ÷ 1, and BRNG = 1, unless otherwise noted.

BUS GAIN ERROR vs TEMPERATURE

INTEGRAL NONLINEARITY vs INPUT VOLTAGE

Figure 7.

Figure 8.

INPUT CURRENTS WITH LARGE DIFFERENTIAL

VOLTAGES

(VIN+ at 12V, Sweep of VIN–)

ACTIVE IQ vs TEMPERATURE

Figure 9.

Figure 10.

SHUTDOWN IQ vs

SHUTDOWN IQ vs TEMPERATURE

SUPPLY VOLTAGE

Figure 11.

Figure 12.

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