IFX91041

General Product Characteristics

Data Sheet

5

Rev. 1.01, 2009-10-19

4

General Product Characteristics

4.1

Absolute Maximum Ratings

Note: Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

Note: Integrated protection functions are designed to prevent IC destruction under fault conditions described in the

data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are

not designed for continuous repetitive operation.

T

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

Pos.

Parameter

Symbol

Limit Values

Unit

Conditions

Min.

Max.

Voltages

4.1.1

Synchronization Input

V

SYNC

-0.3

5.5

V

–

6.2

V

2) Exposure to those absolute maximum ratings for extended periods of time (

4.1.2

Compensation Input

V

COMP

-0.3

5.5

V

–

4.1.3

6.2

V

4.1.4

Feedback Input

V

FB

-0.3

10

V

IFX91041EJV50;

IFX91041EJV33

4.1.5

-0.3

5.5

V

IFX91041EJV

4.1.6

Buck Driver Supply Input

V

BDS

V

BUO

- 0.3

V

BUO

+ 5.5

V

4.1.7

Buck Switch Output

V

BUO

-2.0

V

V

4.1.8

Enable Input

V

EN

-40

45

V

4.1.9

Supply Voltage Input

V

VS

-0.3

45

V

Temperatures

4.1.10

Junction Temperature

T

j

-40

150

°C–

4.1.11

Storage Temperature

T

stg

-55

150

°C–

ESD Susceptibility

4.1.12

ESD Resistivity

V

ESD

-2

2

kV

3) ESD susceptibility HBM according to EIA/JESD 22-A 114B (1.5k

Ω,100pF).