LCD backlight

Example of LCD backlight drive circuit

LCD backlight

Lineup

Small-signal MOSFET

Part number

SSM3K341R

SSM6K514NU

SSM3K15ACT

Package

SOT-23F

UDFN6B

CST3

Polarity

N-ch

N-ch

N-ch

VDSS [V]

60

40

30

ID [A]

6

12

0.1

RDS(ON) [mΩ] @VGS = 4.5 V

Typ.

36

11.2

2.3 [Ω] @VGS=4 V

Max

51

17.3

3.6 [Ω] @VGS=4 V

Schottky barrier diode

Part number

CUS10F30

CTS05F40

Package

USC

CST2

Absolute maximum ratings VR [V]

30 

40 

IO [A]

1.0

0.5 

VF (Max) [V]

0.50 

0.81

I(Max) [μA]

50

15

Contacts

Technical inquiry

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Frequently Asked Questions

FAQs
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