File Name:FDL-65-SPEC 2016-10-25

65W Constant Current Mode LED Driver

BLOCK DIAGRAM

DETECTION

PWM & PFC

CIRCUIT

O.L.P.

O.T.P.

EMI FILTER

RECTIFIERS

POWER

SWITCHING

FILTER

&

RECTIFIERS

+V

-V

I/P

CONTROL

&

PWM fosc : 60~130KHz

O.V.P.

CASE GROUND

DRIVING METHODS OF LED MODULE

※ This series works in constant current mode to directly drive the LEDs.

Typical output current normalized by rated current (%)

In the constant current region, the highest voltage at the output of the driver

depends on the configuration of the end systems.

Should there be any compatibility issues, please contact MEAN WELL.

100

60

(min.)

50

100

Io(%)

Constant

Current area

Hiccup

Protection