Datasheet

7

Rev. 1.11

2019-09-19

High Speed CAN Transceiver

TLE9251V

General product characteristics

4.2

Functional range

Note:

Within the functional range the IC operates as described in the circuit description. The electrical

characteristics are specified within the conditions given in the related electrical characteristics

table.

4.3

Thermal resistance

Note:

This thermal data was generated in accordance with JEDEC JESD51 standards. For more

information, please visit www.jedec.org.

Table 3

Functional range

Parameter

Symbol

Values

Unit Note or

Test Condition

Number

Min.

Typ.

Max.

Supply Voltages

Transmitter supply voltage

VCC

4.5

–

5.5

V

–

P_8.2.1

Digital supply voltage

VIO

3.0

–

5.5

V

–

P_8.2.2

Thermal Parameters

Junction temperature

Tj

-40

–

150

°C

1)

1) Not subject to production test, specified by design.

P_8.2.3

Table 4

Thermal resistance1)

1) Not subject to production test, specified by design

Parameter

Symbol

Values

Unit

Note or

Test Condition

Number

Min. Typ. Max.

Thermal Resistances

Junction to Ambient

PG-TSON-8

RthJA_TSON8 –65

–K/W

2)

2) Specified RthJA value is according to Jedec JESD51-2,-7 at natural convection on FR4 2s2p board. The product

(TLE9251V) was simulated on a 76.2 x 114.3 x 1.5 mm board with 2 inner copper layers (2 x 70µm Cu, 2 x 35µm Cu)

P_8.3.1

Junction to Ambient

PG-DSO-8

RthJA_DSO8 –

120

–

K/W

2)

P_8.3.2

Thermal Shutdown (junction temperature)

Thermal shutdown temperature,

rising

TJSD

170

180

190

°C

temperature

falling: Min. 150°C

P_8.3.3

Thermal shutdown hysteresis

∆T

510

20

K

–

P_8.3.4