Isolation LED Lighting Driver

Product
Number

IN:230VAC
Max Pout(W)

Max Oper. Freq.

MOSFET Vds

Freq. Shuffling

Max
Vdd

Led Open loop
protection

Constant
voltage

Constant
current

Package

Download

LY1043

7.5W

55KHz

>600V

Y

26V

Y

±5%

±10%

DIP-8

Datasheet

LY1045

12W

55KHz

>600V

Y

26V

Y

±5%

±10%

DIP-8

Datasheet

LY1046

18W

55KHz

>600V

Y

26V

Y

±5%

±10%

DIP-8

Datasheet

LY1048

24W

55KHz

>600V

Y

26V

Y

±5%

±10%

DIP-8

Datasheet

Product
Number

IN:230VAC
Max Pout(W)

Max Oper. Freq.

BJT
Vcb

Freq. Shuffling

Max
Vdd

Led Open loop
protection

Constant
voltage

Constant
current

Package

Download

LY2973

5W

100KHz

>700V

Y

25V

Y

±5%

±10%

SOP-8

Datasheet

LY2975

6W

100KHz

>700V

Y

25V

Y

±5%

±10%

DIP-8

Datasheet

LY2976

7.5W

100KHz

>700V

Y

25V

Y

±5%

±10%

DIP-8

Datasheet

LY2977

9W

100KHz

>700V

Y

25V

Y

±5%

±10%

DIP-8

Datasheet

LY2978

12W

100KHz

>700V

Y

25V

Y

±5%

±10%

DIP-8

Datasheet

Isolation QR Mode LED Lighting Driver

Product
Number

IN:230VAC
Max Pout(W)

Max Oper. Freq.

MOSFET Vds

Self
powered

Max
Vdd

Led Open loop
protection

OTP

Constant
current

Package

Download

LY1061

7.0W

120KHz

>650V

Y

-

Y

Y

±5%

SOP-8

Datasheet

LY1063

10W

120KHz

>650V

Y

-

Y

Y

±5%

SOP-8

Datasheet

LY1064

12W

120KHz

>650V

Y

-

Y

Y

±5%

DIP-8

Datasheet

LY1065

15W

120KHz

>650V

Y

-

Y

Y

±5%

DIP-8

NEW

LY1069

12W

120KHz

>650V

Y

-

Y

Y

±5%

SOP-8

NEW

LY1081

7.0W

120KHz

>650V

Y

-

Y

Y

±5%

SOP-8

NEW

LY1083

9W

120KHz

>650V

Y

-

Y

Y

±5%

DIP-8

NEW

LY1085

12W

120KHz

>650V

Y

-

Y

Y

±5%

DIP-8

NEW

LY1087

18W

120KHz

>650V

-

19V

Y

Y

±5%

DIP-8

Datasheet

LY1088

24W

120KHz

>650V

-

19V

Y

Y

±5%

DIP-8

Datasheet