5

TPD2S300

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For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

6.5 Thermal Information

TPD2S300

UNIT

YFF (WCSP)

9 PINS

Junction-to-ambient thermal resistance

107.5

°C/W

Junction-to-case (top) thermal resistance

0.9

°C/W

Junction-to-board thermal resistance

28.1

°C/W

Junction-to-top characterization parameter

0.5

°C/W

Junction-to-board characterization parameter

28.2

°C/W

Junction-to-case (bottom) thermal resistance

N/A

°C/W

6.6 Electrical Characteristics

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

CC OVP SWITCHES

1

On resistance of CC OVP FETs

VCONN operation

A,

–40°C

0.560

Ω

2

On resistance of CC OVP FETs

VCONN operation

0.2 A, –40°C

0.608

Ω

On resistance of CC OVP FETs

fast role swap operation

30 mA, –40°C

1.3

Ω

On resistance of CC OVP FETs

CC analog operation

400 µA, –40°C

18.7

Ω

On resistance of CC OVP FETs

CC USB-PD operation

250 µA, –20°C

13

Ω

ONN_1

On resistance flatness of CC OVP

FETs VCONN operation

VM = 8.7 V, sweep CCx from 0 V to

5.5 V, measure the difference in

≤ 105°C

0.2

Ω

Equivalent on capacitance for CC

pins

Capacitance from C_CCx or CCx to

GND when device is powered.

kHz, –40°C

30

120

pF

VTH_DB

Threshold voltage of the pull-down

FET in series with RD during dead

battery

I_C_CCx = 80 uA

0.5

0.9

1.2

V

Dead battery pull-down resistance

(only present when device is

unpowered). Effective resistance

4.1

5.1

6.1

kΩ

Rising overvoltage protection

threshold on C_CCx pins

Place 5.5 V on C_CCx pins. Step

up voltage until the FLT pin is

asserted .–20°C

5.55

6.18

V

Place 6.5 V on C_CCx. Step down

the voltage on C_CCx until the FLT

pin is deasserted. Measure the

difference between rising and falling

OVP thresholds

50

mV

On bandwidth single ended (–3dB)

Measure the –3-dB bandwidth from

C_CCx to CCx. Single ended

measurement, 50-Ω system. Vcm =

0 V to 1.2 V

80

MHz

Short-to-VBUS tolerance on the

C_CCx pins

Hot-Plug C_CCx with a 1 meter

USB Type C Cable. Place a 30-Ω

load on CCx

24

V