TPS65982ABZBHR datasheet(17/121 Pages) TI1

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TPS65982

www.ti.com

SLVSD02D – MARCH 2015 – REVISED JUNE 2019

Product Folder Links: TPS65982

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Port Power Switch Characteristics (continued)

Recommended operating conditions; TA = –10 to 85°C unless otherwise noted

PARAMETER

TEST CONDITIONS(1)

MIN

TYP

MAX

UNIT

(3)

Specified for a 10-mΩ RSENSE resistor and 10-mΩ RSENSE application code setting. Values will scale with a different RSENSE

resistance and application code setting.

(4)

The current sense in the ADC will not accurately read below the current VREV5V0/RPP5V or VREVHV/RPPHV because of the reverse

blocking behavior. When reverse blocking is disabled, the values given for accuracy are valid.

ILIMHVEXT(3)(2)

PP_EXT current limit, setting 0

0.986

1.12

1.254

PP_EXT current limit, setting 1

1.231

1.399

1.567

PP_EXT current limit, setting 2

1.477

1.678

1.879

PP_EXT current limit, setting 3

1.761

1.957

2.153

PP_EXT current limit, setting 4

2.012

2.236

2.46

PP_EXT current limit, setting 5

2.263

2.515

2.767

PP_EXT current limit, setting 6

2.514

2.794

3.074

PP_EXT current limit, setting 7

2.765

3.073

3.381

PP_EXT current limit, setting 8

3.016

3.352

3.688

PP_EXT current limit, setting 9

3.267

3.631

3.995

PP_EXT current limit, setting 10

3.519

3.91

4.301

PP_EXT current limit, setting 11

3.77

4.189

4.608

PP_EXT current limit, setting 12

4.021

4.468

4.915

PP_EXT current limit, setting 13

4.272

4.747

5.222

PP_EXT current limit, setting 14

4.523

5.026

5.529

PP_EXT current limit, setting 15

5.025

5.584

6.143

ILIMPP5V(2)

PP_5V0 current limit, setting 0

1.006

1.118

1.330

PP_5V0 current limit, setting 1

1.132

1.258

1.484

PP_5V0 current limit, setting 2

1.258

1.398

1.638

PP_5V0 current limit, setting 3

1.384

1.538

1.691

PP_5V0 current limit, setting 4

1.51

1.677

1.845

PP_5V0 current limit, setting 5

1.636

1.817

1.999

PP_5V0 current limit, setting 6

1.761

1.957

2.153

PP_5V0 current limit, setting 7

1.887

2.097

2.307

PP_5V0 current limit, setting 8

2.013

2.237

2.46

PP_5V0 current limit, setting 9

2.139

2.376

2.614

PP_5V0 current limit, setting 10

2.265

2.516

2.768

PP_5V0 current limit, setting 11

2.39

2.656

2.922

PP_5V0 current limit, setting 12

2.516

2.796

3.075

PP_5V0 current limit, setting 13

2.642

2.936

3.229

PP_5V0 current limit, setting 14

2.768

3.075

3.383

PP_5V0 current limit, setting 15

3.019

3.355

3.69

ILIMPPCC

PP_CABLE current limit (highest setting)

0.6

0.75

0.9

PP_CABLE current limit (lowest setting)

0.35

0.45

0.55

IHV_ACC(4)

PP_HV current sense accuracy

I = 100 mA Reverse current

blocking disabled

3.25

6.75

A/V

I = 200 mA

A/V

I = 500 mA

4.4

5.6

A/V

≥ 1 A

4.5

5.5

A/V

IHVEXT_ACC

PP_EXT current sense accuracy (excluding

RSENSE accuracy)

I = 100 mA , RSENSE = 10 mΩ

Reverse current blocking disabled

3.5

6.5

A/V

I = 200 mA, RSENSE = 10 mΩ

A/V

I = 500 mA, RSENSE = 10 mΩ

4.4

5.6

A/V

≥ 1 A, RSENSE = 10 mΩ

4.5

5.5

A/V

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