TLE 6711

General Product Characteristics

Data Sheet

7

Rev. 3.4, 2007-08-16

3.2

Operating Range

Note: In the operating range, the functions given in the circuit description are fulfilled.

Pos.

Parameter

Symbol

Limit Values

Unit

Conditions

Min.

Max.

3.2.1

Boost input voltage

V

BOI

-0.3

40

V

–

3.2.2

Boost input voltage;

(normal operation)

V

BOOST

5

35

V

V

3.2.3

Boost input voltage;

(normal operation)

V

BOOST

4.5

36

V

V

3.2.4

Boost input voltage

V

BOOST

-0.3

4.5

V

Boost- and Buck-

Converter OFF

3.2.5

Boost feedback voltage

V

BOFB

0

3.0

V

–

3.2.6

Buck output voltage

V

BUO

-0.6

40

V

–

3.2.7

Buck driver supply voltage

V

BDS

-0.3

48

V

0

3.2.8

47

V

-40

3.2.9

Buck compensation input voltage

V

BUC

0

3.0

V

–

3.2.10

Logic supply voltage

V

CC

4.00

6.25

V

–

3.2.11

Reset output voltage

V

RO

-0.3

V

V

–

3.2.12

System Enable output voltage

V

SEN

-0.3

V

V

–

3.2.13

Watchdog input voltage

V

WDI

0

V

V

–

3.2.14

Current reference voltage

V

R

0

3.0

V

–

3.2.15

Junction temperature

T

j

-40

150

°C

–

Thermal Resistance

3.2.16

Junction ambient

PG-DSO-14-1

R

thj-a

–

120

K/W

–

3.2.17

Junction ambient

PG-DSO-20-36

R

thj-a

–

65

K/W

–