IL9921/IL9922/IL9923

3

2011, February, Ver. 01

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Limit

Unit

Min

Max

Input voltage

-0.3

420

V

Low-voltage (control) part of IC supply

voltage

-0.3

10

V

* Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.

These are stress ratings only and functional operation of the device at these or any other conditions beyond those

indicated under “recommended operating conditions” is not implied.

Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

RECOMMENDED OPERATION RANGE

Symbol

Parameter

Limit

Unit

Min

Max

Input voltage

20

400

V

ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Test Condition

Limit

Ambient

temperature,

Unit

Min

Max

Regulator output voltage

5.5

9.0

25

 10

V

Low-voltage (control) part

of IC consumption

current

-

350

uA

ON-resistance of the

switch (DRAIN pin)

-

210

Ohm

Undervoltage threshold

(Low-voltage part of IC)

4.0

0.3

V

MOSFET saturation

current (DRAIN pin)

100

-

mA

OFF-state breakdown

voltage of the MOSFET

switch (DRAIN pin)

500

-

V

Threshold current

IL9921

IL9922

IL9923

20.5

52.0

30.8

25.5

63.0

38.2

25

 10

-40

85

mA

OFF time

(DRAIN pin)

8.0

13.0

25

 10

us

Minimum ON-time of the

switch (DRAIN pin)

-

650

ns

Leading Edge Blanking

Delay

200

400

ns