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LD24E-12-500 Fiches technique(PDF) 1 Page - MicroPower Direct, LLC

No de pièce LD24E-12-500
Description  Low Cost, PWM Control Constant Current Output DC/DC LED Drivers
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Fabricant  MPD [MicroPower Direct, LLC]
Site Internet  http://www.micropowerdirect.com
Logo MPD - MicroPower Direct, LLC

LD24E-12-500 Fiches technique(HTML) 1 Page - MicroPower Direct, LLC

  LD24E-12-500 Datasheet HTML 1Page - MicroPower Direct, LLC LD24E-12-500 Datasheet HTML 2Page - MicroPower Direct, LLC  
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Low Cost, PWM Control
Constant Current Output
DC/DC LED Drivers
Key Features:
300 - 700 mA Output Current
Constant Current Output
PWM Dimming
Wide 5.5V to 36V Input Range
Efficiency to 95%
Miniature Case
4.7 MHrs MTBF
Low, Low Cost!
Series
Input
Parameter
Conditions
Min.
Typ.
Max.
Units
Input Voltage Range
5.5
24.0
36.0
VDC
Max Input Voltage
See Note 1
40.0
VDC
Input Filter
Internal Capacitor
Output
Parameter
Conditions
Min.
Typ.
Max.
Units
Output Voltage Range
Vin = 36V
2
32
VDC
Output Current
See Model Selection Guide
Output Current Accuracy
Vin = 24V
±5.0
±8.0
%
Output Current Stability
Vin = 24V
±5.0
±10.0
%
Output Capacitive Load
470
µF
Efficiency
Iout = 100%
95
%
Temperature Coefficient
±0.03
%/ºC
Output Short Circuit
Regulated At Rated Output Current
Environmental
Parameter
Conditions
Min.
Typ.
Max.
Units
Operating Temperature Range, Ambient
300 mA, 350 mA Output Models
-40
+25
+85
º
C
All Other Models
-40
+25
+71
Operating Temperature Range, Case
Case
+100
º
C
Storage Temperature Range
-55
+125
º
C
Cooling
Free Air Convection
Humidity
RH, Non-condensing
95
%
Lead Temperature
1.5 mm From Case For 10 Sec
260
ºC
Physical
Case Size
0.90 x 0.40 x 0.374 Inches (22.80 x 10.20 x 9.50 mm)
Case Material
Non-Conductive Black Plastic (UL94-V0)
Weight
0.123 Oz (3.5g)
Remote On/Off Control
Parameter
Conditions
Min.
Typ.
Max.
Units
DC/DC On
Open 0r 2.8V < Vcont <6.0V
DC/DC Off
Vcont <0.6V
Remote Pin Drive Current
Vcont = 5.0V
1
mA
Quiescent Input Current (Shutdown Mode)
Vin = 24V, Vcont = <0.6V
400
µA
PWM Dimming
Parameter
Conditions
Min.
Typ.
Max.
Units
Operation Frequency
0.2
10
kHz
Reliability Specifications
Parameter
Conditions
Min.
Typ.
Max.
Units
MTBF
MIL HDBK 217F, 25ºC, Gnd Benign
2.0
MHours
Safety Standards
Meets EN 60950, IEC 60950
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
www.micropowerdirect.com
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
S
LD24E-xx-xxx


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