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LD48-17-300W 参数 Datasheet PDF下载

LD48-17-300W图片预览
型号: LD48-17-300W
PDF下载: 下载PDF文件 查看货源
内容描述: 结构紧凑,有线恒流DC / DC LED驱动器 [Compact, Wired Constant Current DC/DC LED Drivers]
分类和应用: 驱动器
文件页数/大小: 4 页 / 639 K
品牌: MPD [ MICROPOWER DIRECT, LLC ]
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LD48-xx-xxW
Compact, Wired
Constant Current
DC/DC LED Drivers
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
Input
Parameter
Constant Current Output
Input Voltage Range
Wide 7V to 60V Input Range
Max Input Voltage
Input Filter
Efficiency to 97%
Output
Miniature MiniDIP Case
Parameter
Output Voltage Range
IP67 Rated
Output Current
Meets EN 60950
Output Current Accuracy
Output Power
950 kHrs MTBF
Efficiency
Digital & Analog Dimming!
Capacitive Load
Operating Frequency
Ripple & Noise (20 MHz)
Board Mount
Temperature Coefficient
Models
Thermal Impedance
Available
Output Short Circuit
Environmental
Parameter
Conditions
Min.
7.0
Typ.
0.5 Sec. Max
Internal Capacitor
Conditions
Min.
Typ.
V
IN
= 60V
2
See Model Selection Guide
See Model Selection Guide
See Model Selection Guide
See Model Selection Guide
20
See Model Selection Guide
Max.
60.0
65.0
Units
VDC
VDC
Max.
57
Units
VDC
470
500
µF
kHz
%/
º
C
º
C/W
±0.03
Natural Convection
+30
Regulated At Rated Output Current
Conditions
Ambient
Case
Min.
-40
Typ.
+25
Max.
+85
+110
+125
95
260
Units
º
C
º
C
IP67
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Lead Temperature (Solder)
Physical
Case Size
Case Material
Weight
Remote On/Off Control
Parameter
DC/DC On
DC/DC Off
Remote Pin Drive Current
Quiescent Input Current
(Shutdown Mode)
PWM Dimming
Parameter
Operation Frequency
Switch On Time
Switch Off Time
Analog Dimming
Parameter
Input Voltage Range
Output Current Adjustment
Control Voltage Range Limits
Drive Current
EMC Compliance
EMI/RFI
Electrostatic Discharge (ESD)
RF Field Susceptibility
Electrical Fast Transients/Bursts On Mains
EMS Immunity
Reliability Specifications
Parameter
MTBF
-40
Free Air Convection
RH, Non-condensing
1.5 mm From Case For 10 Sec
%
ºC
1.25 x 0.80 x 0.49 Inches (31.75 x 20.32 x 12.45 mm)
Non-Conductive Black Plastic (UL94-V0)
0.622 Oz (17.7g)
Conditions
Min.
Typ.
Max.
Units
Open or 0.3V < V
ADJ
<1.25V
V
ADJ
<0.15V
1
mA
100
µA
Typ.
Max.
1.0
Units
kHz
nS
nS
Units
VDC
%
VDC
mA
V
ADJ
= 1.25V
V
IN
= 60V
Conditions
Recommended Maximum
Min.
200
200
Conditions
At V
ADJ
Input (Pin 4)
On
Off
V
ADJ
= 1.25V
Radiated/Conducted
Class A
Class A
Class A
Min.
0.3
25
0.20
0.15
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
Typ.
Max.
1.25
100
0.30
0.25
1.0
EN 55015 (CISPR22)
IEC/EN 61000-4-2, -6, -8
IEC/EN 61000-4-3
IEC/EN 61000-4-4
EN61547
Min.
950
Typ.
Max.
Units
kHours
Conditions
MIL HDBK 217F, 25
º
C, Gnd Benign
www.micropowerdirect.com