PG Pin Sink Current (mA)

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1.8

2

0

30

60

90

120

150

180

210

240

270

300

TJ

±

qC

±

qC

±

qC

0qC

25qC

85qC

125qC

150qC

Temperature (qC)

-50

-25

0

25

50

75

100

125

150

150

152

154

156

158

160

162

164

166

tPGDH

Temperature (qC)

-50

-30

-10

10

30

50

70

90

110

130

150

89

89.25

89.5

89.75

90

90.25

90.5

90.75

91

91.25

91.5

91.75

92

92.25

92.5

PGLTH

PGHTH

Temperature (qC)

-50

-25

0

25

50

75

100

125

150

-10

-5

0

5

10

15

20

25

30

35

40

PG = 3.3 V

PG = 5.5 V

Output Current (A)

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

-1.2

-0.9

-0.6

-0.3

0

0.3

0.6

0.9

1.2

TJ

±

qC

±

qC

±

qC

0qC

25qC

85qC

125qC

150qC

Pulldown Current (mA)

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

0

80

160

240

320

400

480

560

640

TJ

±

qC

±

qC

±

qC

0qC

25qC

85qC

125qC

150qC

9

TPS746

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SBVS337A – APRIL 2018 – REVISED DECEMBER 2018

Product Folder Links: TPS746

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Copyright © 2018, Texas Instruments Incorporated

Typical Characteristics (continued)

at operating temperature range TJ = 25°C, VIN = VOUT(NOM) + 0.5 V or 1.5 V (whichever is greater), IOUT = 1 mA, VEN = VIN, and

CIN = COUT = 1 μF (unless otherwise noted)

VIN = 6 V, VOUT = 5.5 V

Figure 13. 5-V Load Regulation vs IOUT

Figure 14. VOUT vs IOUT Pulldown Resistor

Figure 15. PGLTH and PGHTH vs Temperature

Figure 16. IIkg(PG) vs Temperature and PG Pin Voltage

Figure 17. VOL(PG) vs PG Pin Sink Current

Figure 18. tPGDH vs Temperature