TPS25751D datasheet(13/89 Pages) TI1

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6.9 PPHV Power Switch Characteristics - TPS25751D (continued)

Operating under these conditions unless otherwise noted: 3.0 V ≤ VVIN_3V3 ≤ 3.6 V

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Soft start slew rate for GATE_VSYS,

setting 0

4 V ≤ VVBUS ≤ 22 V,

ILOAD = 100 mA, 500 pF

< CGATE_VSYS < 16 nF,

measure slope from 10% to

90% of final VSYS value

0.35

0.41

0.47

V/ms

Soft start slew rate for GATE_VSYS,

setting 1

4 V ≤ VVBUS ≤ 22 V,

ILOAD = 100 mA, 500 pF

< CGATE_VSYS < 16 nF,

measure slope from 10% to

90% of final VSYS value

0.67

0.81

0.95

Soft start slew rate for GATE_VSYS,

setting 2

4 V ≤ VVBUS ≤ 22 V,

ILOAD = 100 mA, 500 pF

< CGATE_VSYS < 16 nF,

measure slope from 10% to

90% of final VSYS value

1.33

1.7

2.0

Soft start slew rate for GATE_VSYS,

setting 3

4 V ≤ VVBUS ≤ 22 V,

ILOAD = 100 mA, 500 pF

< CGATE_VSYS < 16 nF,

measure slope from 10% to

90% of final VSYS value

2.8

3.3

3.80

6.10 PP_EXT Power Switch Characteristics - TPS25751S

Operating under these conditions unless otherwise noted: , 3.0 V ≤ VVIN_3V3 ≤ 3.6 V

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VRCP

Comparator mode RCP threshold,

VVSYS - VVBUS

Setting 0, 4 V ≤ VVBUS ≤ 22

V, VVIN_3V3 ≤ 3.63 V

Setting 1, 4 V ≤ VVBUS ≤ 22

V, VVIN_3V3 ≤ 3.63 V

Setting 2, 4 V ≤ VVBUS ≤ 22

V, VVIN_3V3 ≤ 3.63 V

Setting 3, 4 V ≤ VVBUS ≤ 22

V, VVIN_3V3 ≤ 3.63 V

Soft start slew rate for GATE_VSYS,

setting 0

4 V ≤ VVBUS ≤ 22 V,

ILOAD = 100 mA, 500 pF

< CGATE_VSYS < 16 nF,

measure slope from 10% to

90% of final VSYS value

0.35

0.41

0.47

V/ms

Soft start slew rate for GATE_VSYS,

setting 1

4 V ≤ VVBUS ≤ 22 V,

ILOAD = 100 mA, 500 pF

< CGATE_VSYS < 16 nF,

measure slope from 10% to

90% of final VSYS value

0.67

0.81

0.91

Soft start slew rate for GATE_VSYS,

setting 2

4 V ≤ VVBUS ≤ 22 V,

ILOAD = 100 mA, 500 pF

< CGATE_VSYS < 16 nF,

measure slope from 10% to

90% of final VSYS value

1.33

1.7

1.80

Soft start slew rate for GATE_VSYS,

setting 3

4 V ≤ VVBUS ≤ 22 V,

ILOAD = 100 mA, 500 pF

< CGATE_VSYS < 16 nF,

measure slope from 10% to

90% of final VSYS value

2.8

3.3

3.80

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TPS25751

SLVSH93 – OCTOBER 2023

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