cui.com

CUI Inc

│ SERIES: VLD24 │ DESCRIPTION: LED DRIVER

date

04/17/2012 │ page 2 of 5

INPUT

parameter

conditions/description

min

typ

max

units

maximum input voltage

for ≤ 10 seconds

5.5

40

Vdc

operating input voltage

6.5

24

36

Vdc

quiescent input current in off

mode

Vin = 24 V, V

400

μA

input filter

capacitor

remote on/off

ON (V

OFF

open or 2.8 V < V

V

remote pin current

V

1mA

PWM frequency

0.2

10

kHz

OUTPUT

parameter

conditions/description

min

typ

max

units

output voltange range

Vin = 36 V

2

30

Vdc

current accuracy

Vin = 24 V, 5 LEDs

±7

±12

%

current stability

Vin = 24 V, 1~5 LEDs

±8

±15

%

temperature coefficient

±0.03

%/°C

capacitive load

470

μF

PROTECTIONS

parameter

conditions/description

min

typ

max

units

short circuit protection

continuous

SAFETY AND COMPLIANCE

parameter

conditions/description

min

typ

max

units

isolation voltage

for 1 minute at 1 mA max.

1,500

Vdc

isolation resistance

at 500 Vdc

1,000

MΩ

MTBF

1,000,000

hours

RoHS compliant

yes

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

300 and 350 mA

500, 600, and 700 mA

-40

-40

85

71

°C

°C

storage temperature

-55

125

°C

case temperature

100

°C

storage humidity

non-condensing

95

%

temperature rise

at full load

15

°C

lead temperature

1.5 mm from case for 10 seconds

300

°C

For more information, please visit the product page.