TPSM82821 datasheet(23/44 Pages) TI

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Vin (V)

2.4

2.9

3.4

3.9

4.4

4.9

5.4

0.597

0.599

0.601

0.603

0.605

0.607

0.609

0.611

D041

IOUT = 0A

IOUT = 1A

IOUT = 2A

VOUT = 0.6 V

TPSM82822

Figure 9-47. Line Regulation

Vin (V)

2.4

2.9

3.4

3.9

4.4

4.9

5.4

1.195

1.196

1.197

1.198

1.199

1.200

1.201

1.202

1.203

1.204

1.205

D042

IOUT = 0A

IOUT = 1A

IOUT = 2A

VOUT = 1.2 V

TPSM82822

Figure 9-48. Line Regulation

Vin (V)

2.4

2.9

3.4

3.9

4.4

4.9

5.4

1.800

1.801

1.802

1.803

1.804

1.805

1.806

1.807

1.808

1.809

1.810

1.811

1.812

1.813

1.814

1.815

D043

IOUT = 0A

IOUT = 1A

IOUT = 2A

VOUT = 1.8 V

TPSM82822

Figure 9-49. Line Regulation

Vin (V)

2.4

2.9

3.4

3.9

4.4

4.9

5.4

2.495

2.496

2.497

2.498

2.499

2.500

2.501

2.502

2.503

2.504

2.505

D042

IOUT = 0A

IOUT = 1A

IOUT = 2A

VOUT = 2.5 V

TPSM82822

Figure 9-50. Line Regulation

Vin (V)

3.3

3.8

4.3

4.8

5.3

3.15

3.17

3.19

3.21

3.23

3.25

3.27

3.29

3.31

3.33

3.35

D044

IOUT = 0A

IOUT = 1A

IOUT = 2A

VOUT = 3.3 V

TPSM82822

Figure 9-51. Line Regulation

Time - 200ns/DIV

D045

VOUT

10mV/DIV

VIN

10mV/DIV

VSW

2V/DIV

IOUT = 2 A

TPSM82822

Figure 9-52. Input and Output Ripple in PWM Mode

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TPSM82823, TPSM82822, TPSM82821

SLVSEP0E – APRIL 2018 – REVISED MAY 2021

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