LED System Driver ICs

ICLS6x Series

Electrical Characteristics

Data Sheet

25

Version 1.0, 2011-05-19

4.2

Operating Range

The IC operates as described in the functional description once the values listed here lie within the operating

range.

4.3

Characteristics

4.3.1

Supply Section

The electrical characteristics involve the spread of values guaranteed within the specified supply voltage and

related to 25 °C. Unless otherwise stated, a supply voltage of VCC = 18 V is assumed.

Parameter

Symbol

Limit Values

Unit

Remarks

min.

max.

VCC supply voltage

26

V

Junction temperature of controller

–25

130

°C

Max. value limited due to

integrated thermal shutdown

Junction temperature of

CoolMOS™

–25

150

°C

Parameter

Symbol

Limit Values

Unit

Remarks

min.

typ.

max.

Startup current

–

300

450

µ

VCC charge current

5.0

mA

0.55

1.05

1.60

mA

–0.88

–

mA

Leakage current of the

startup cell & CoolMOS™

–0.2

50

µ

Supply current with

inactive gate

–

1.7

2.5

mA

Soft Start pin is open

Supply current with active gate

–2.5

3.6

mA

Supply current in Auto Restart

mode with inactive gate

–

300

–

µ

Supply current in Floating Load

Protection (FLP) mode with

inactive gate

–

500

950

µ

–

500

950

µ

VCC turn-on threshold

VCC Turn-off threshold

VCC Turn-on/off hysteresis

17.0

9.6

–

18.0

10.3

7.7

19.0

11.0

–

V

V

V