TPS25751D datasheet(17/89 Pages) TI1

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6.15 Thermal Shutdown Characteristics

over operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

TSD_MAIN

Temperature shutdown threshold

Temperature rising

145

160

175

°C

Hysteresis

°C

TSD_PP5V

Temperature controlled shutdown

threshold. The power paths for

each port sourcing from PP5V

and PP_CABLE power paths have

local sensors that disables them

when the temperature is exceeded

Temperature rising

135

150

165

°C

Hysteresis

°C

6.16 ADC Characteristics

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

LSB

Least significant bit

3.6-V max scaling, voltage

divider of 3

25.2-V max scaling, voltage

divider of 21

4.07-A max scaling

16.5

GAIN_ERR

Gain error

0.05 V ≤ VADCINx ≤ 3.6

V, VADCINx ≤ VLDO_3V3

–2.7

2.7

0.05 V ≤ VGPIOx ≤ 3.6 V, VGPIOx

≤ VLDO_3V3

2.7 V ≤ VLDO_3V3 ≤ 3.6 V

–2.4

2.4

0.6 V ≤ VVBUS ≤ 22 V

–2.1

2.1

1 A ≤ IVBUS ≤ 3 A

–2.1

2.1

VOS_ERR

Offset error

(1)

0.05 V ≤ VADCINx ≤ 3.6

V, VADCINx ≤ VLDO_3V3

–4.1

4.1

0.05 V ≤ VGPIOx ≤ 3.6 V, VGPIOx

≤ VLDO_3V3

2.7 V ≤ VLDO_3V3 ≤ 3.6 V

–4.5

4.5

0.6 V ≤ VVBUS ≤ 22 V

–4.1

4.1

1 A ≤ IVBUS ≤ 3 A

–4.5

4.5

(1)

The offset error is specified after the voltage divider.

6.17 Input/Output (I/O) Characteristics

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

USB_P, USB_N

GPIO_VIH

GPIOx high-Level input voltage

VLDO_3V3 = 3.3 V

1.3

GPIO_VIL

GPIOx low-level input voltage

VLDO_3V3 = 3.3 V

0.54

GPIO_HYS

GPIOx input hysteresis voltage

VLDO_3V3 = 3.3 V

0.09

GPIO_ILKG

GPIOx leakage current

VGPIOx = 3.45 V

–1

µA

GPIO_RPU

GPIOx internal pullup

Pullup enabled

100

150

kΩ

GPIO_RPD

GPIOx internal pulldown

Pulldown enabled

100

150

kΩ

GPIO_DG

GPIOx input deglitch

GPIO0-7 (Outputs)

GPIO_VOH

GPIOx output high voltage

VLDO_3V3 = 3.3 V, IGPIOx= -2 mA

2.9

GPIO_VOL

GPIOx output low voltage

VLDO_3V3 = 3.3 V, IGPIOx = 2 mA

0.4

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TPS25751

SLVSH93 – OCTOBER 2023

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