-40 -25 -10

125

110

95

80

65

50

35

20

5

T ( C)

°

J

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

V

On

EN

V

Off

EN

-40 -25 -10

125

110

95

80

65

50

35

20

5

T

J ( C)

°

1

0

-1

-2

150mA

0.1mA

5mA

3.8

4.0

4.2

4.4

4.6

4.8

5.0

5.2

5.4

5.6

V

(V)

IN

300

290

280

270

260

250

240

230

220

210

200

T

J =+125°C

T

J =+85°C

T = 40

-

°

J

C

T

J =+25°C

3.8

4.0

4.2

4.4

4.6

4.8

5.0

5.2

5.4

5.6

V

(V)

IN

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

T

J =+85°C

T = 40

-

°

J

C

T

J =+25°C

3.8

4.0

4.2

4.4

4.6

4.8

5.0

5.2

5.4

5.6

V

(V)

IN

6

5

4

3

2

1

0

T =+125 C

°

J

T =+85 C

°

J

T

40

-

°

J =

C

T =+25 C

°

J

3.8

4.0

4.2

4.4

4.6

4.8

5.0

5.2

5.4

5.6

V

(V)

IN

3

2

1

0

-1

-2

-3

T

J =+85°C

T

40

-

°

J =

C

T

J =+25°C

TPS782

www.ti.com

SBVS115D – AUGUST 2008 – REVISED JANUARY 2015

Typical Characteristics (continued)

Over the operating temperature range of TJ = –40°C to 125°C, VIN = VOUT(nom) + 0.5 V or 2.2 V, whichever is greater; IOUT

= 100

μA, VEN = VIN, COUT = 1 μF, and CIN = 1 μF, unless otherwise noted.

Figure 7. Ground Pin Current vs Input Voltage, IOUT = 50

Figure 8. Ground Pin Current vs Input Voltage, IOUT = 150

mA, TPS78227

mA, TPS78227

Figure 9. Current Limit vs Input Voltage, VOUT = 95%

Figure 10. Enable Pin Current vs Input Voltage, IOUT = 100

VOUT(nom), TPS78227

μA, TPS78227

Figure 11. Enable Pin Hysteresis vs Junction Temperature,

Figure 12. %

ΔVOUT vs Junction Temperature, VIN = 3.3 V,

IOUT = 1 mA, TPS78227

TPS78227

Copyright © 2008–2015, Texas Instruments Incorporated

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