TPS25821 datasheet(6/35 Pages) TI1

6 / 35 page

TPS25820, TPS25821

SLVSE24 – NOVEMBER 2017

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Electrical Characteristics (continued)

–40°C

≤ TJ ≤ 125°C, 4.5 V ≤ VIN ≤ 5.5 V, VEN = VCHG = VIN, RREF = 100 kΩ. Typical values are at 25°C. All voltages are with

respect to GND. IOUT and IOS defined positive out of the indicated pin (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

(2)

These parameters are provided for reference only and do not constitute part of TI’s published specifications for purposes of TI’s product

warranty.

CC1/CC2 – CONNECT MANAGEMENT

ISRC

Sourcing current

VCHG = 0 V, 0 V ≤ VCCx ≤ 1.5 V, after V SINK

= 0 V

µA

0 V

≤ VCCx ≤ 1.5 V, after V SINK = 0 V

168

180

190

VCHG = 0 V or VIN, 0 V ≤ VCCx ≤ 1.5

V, before V SINK = 0 V

IREV

Reverse leakage current

CCx is the CC pin under test, CCy is the

other CC pin. VCCx = 5.5 V, CCy floating,

VEN = 0 V or 0 V ≤ VIN ≤ 5.5 V, –40°C ≤ TJ

≤ 85°C, IREV is current into CCx pin.

µA

CCx is the CC pin under test, CCy is the

other CC pin. VCCx = 5.5 V, CCy = 0

V, –40°C

≤ TJ ≤ 85°C, IREV is current

into CCx pin.

CC1/CC2 – CONNECT MANAGEMENT – VCONN DISCHARGE MODE

Discharge resistance (TPS25820)

CC pin that was providing VCONN before

detach: VCCX = 4 V

400

500

600

VTH

Falling threshold for discharged

(TPS25820)

CC pin that was providing VCONN before

detach

570

600

630

Discharged threshold hysteresis

(TPS25820)

100

SINK, POL

VOL

Output low voltage

ISNK_PIN = 1 mA

250

IOFF

Off-state leakage

VPIN = 5.5 V

µA

EN, CHG - LOGIC INPUTS

VTH

Rising threshold voltage for output

logic change

1.45

1.8

VTH

Falling threshold voltage for output

logic change

1.00

1.35

Hysteresis(2)

100

IIN

Input current

VPIN = 0 V or 5.5 V

–0.5

0.5

µA

OVER TEMPERATURE SHUT DOWN

TTH_OTSD2

Rising threshold temperature for

device shutdown

155

°C

Hysteresis(2)

°C

TTH_OTSD1

Rising threshold temperature for

OUT/ VCONN switch shutdown in

current limit

135

°C

Hysteresis(2)

°C

VTH

Rising threshold voltage for

not UVLO

3.9

4.1

4.3

Hysteresis(2)

100

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