TPSM82821 datasheet(21/54 Pages) TI

21 / 54 page

Ambient Temperature (°C)

0.5

1.5

105

115

125

VIN = 5 V

VOUT = 3.3 V

TPSM82821A

RθJA = 64.3°C/W

Figure 9-41. Safe Operating Area

Load (A)

0.594

0.6

0.606

100µ

10m

100m

D037

VIN = 2.4 V

VIN = 3.3 V

VIN = 4.2 V

VIN = 5 V

VOUT = 0.6 V

TPSM82821A

Figure 9-42. Load Regulation

Load (A)

1.188

1.194

1.2

1.206

1.212

100µ

10m

100m

D037

VIN = 3.3 V

VIN = 4.2 V

VIN = 5 V

VOUT = 1.2 V

TPSM82821A

Figure 9-43. Load Regulation

Load (A)

1.782

1.788

1.794

1.8

1.806

1.812

1.818

100µ

10m

100m

D037

VIN = 2.4 V

VIN = 3.3 V

VIN = 4.2 V

VIN = 5 V

VOUT = 1.8 V

TPSM82821A

Figure 9-44. Load Regulation

Load (A)

2.475

2.481

2.487

2.493

2.499

2.505

2.511

2.517

2.523

2.529

100µ

10m

100m

D037

VIN = 3.3 V

VIN = 4.2 V

VIN = 5 V

VOUT = 2.5 V

TPSM82821A

Figure 9-45. Load Regulation

Load (A)

3.27

3.276

3.282

3.288

3.294

3.3

3.306

3.312

3.318

3.324

3.33

100µ

10m

100m

D037

VIN = 4.2 V

VIN = 5 V

VOUT = 3.3 V

TPSM82821A

Figure 9-46. Load Regulation

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TPSM82823, TPSM82822, TPSM82821, TPSM82823A, TPSM82822A, TPSM82821A

SLVSEP0F – AUGUST 2019 – REVISED NOVEMBER 2021

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