TLS810C1EJV33

General Product Characteristics

Data Sheet

8

Rev. 1.0, 2015-02-11

4.2

Functional Range

Note: Within the functional or operating range, the IC operates as described in the circuit description. The electrical

characteristics are specified within the conditions given in the Electrical Characteristics table.

4.3

Thermal Resistance

Note: This thermal data was generated in accordance with JEDEC JESD51 standards. For more information, go

to www.jedec.org.

Table 2

Functional Range

Parameter

Symbol

Values

Unit

Note /

Test Condition

Number

Min.

Typ.

Max.

Input Voltage Range

V

I

V

Q,nom

+

V

dr

–42

V

1) Output current is limited internally and depends on the input voltage, see Electrical Characteristics for more details.

P_4.2.1

Extended Input Voltage Range

V

I,ext

2.75

–

42

V

2) When

V

P_4.2.2

Output Capacitor

C

Q

1

–

–

µF

3) The minimum output capacitance requirement is applicable for a worst case capacitance tolerance of 30%.

P_4.2.3

Output Capacitor’s ESR

ESR(

C

–

100

Ω

4) Relevant ESR value at

P_4.2.4

Junction temperature

T

j

-40

–

150

°C

–

P_4.2.5

Table 3

Thermal Resistance

Parameter

Symbol

Values

Unit

Note / Test Condition

Number

Min.

Typ.

Max.

Package Version PG-DSO-8 EP

1) Not subject to production test, specified by design

R

thJC

–

19

–

K/W

–

P_4.3.1

Junction to Ambient1)

R

thJA

–

51

–

K/W

2) Specified

R

(Chip+Package) was simulated on a 76.2 x 114.3 x 1.5 mm³ board with 2 inner copper layers (2 x 70µm Cu, 2 x 35µm Cu).

Where applicable a thermal via array under the exposed pad contacted the first inner copper layer.

P_4.3.2

Junction to Ambient1)

R

thJA

–

167

–

K/W

1s0p board, footprint

3) Specified

R

P_4.3.3

Junction to Ambient1)

R

thJA

–

71

–

K/W

heatsink area on PCB3)

P_4.3.4

Junction to Ambient1)

R

thJA

–

60

–

K/W

heatsink area on PCB3)

P_4.3.5