POWER-SYSTEMS PS-LD0301-028-B

LED-CONVERTER UNIT
PS-LD0301-028-B(S)
(PRELIMINARY INFORMATION)
DESCRIPTION :
This low profile LED-Converter is developed for max. 3 LED-lines
Optimized for Sharp: LQ070Y3LG1C
APPLICABLE:
2 LED lines (Serial Mode)
Pout
max. 7W
LED Voltage max. 25Vdc
Lamp Current max. 60mAdc
FEATURES :
Internal Open LED Detection for every Line
Voltage or ext. PWM Dimming
1000:1 dimming ratio with external PWM
Remote ON / OFF
Wide Input Voltage Range
RoHS compliant (S)
TEMPERATURE & HUMIDITY :
Operating Temperature Range
Storage Temperature Range
Humidity
DIMENSIONS :
LxWxH
-20°C ~ +70°C
-20°C ~ +85°C
95 %RH max
64 x 32 x 6.5 mm
Weight :8 (g) typ.
Components
No.
1
2
Part Description
PCB
Connector CN1
Qty.
1
1
Material
UL94V-0 (FR-4 or CEM-3)
53261-0890 / PBD
Note
t=1.0mm
Molex
3
Connector CN3
1
53261-0690 / PBD
Molex
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
[email protected]
All specifications are subject to change without notice.
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 800
Page (1)
Version 1.0.1, 23rd October 2009
LED-CONVERTER UNIT
PS-LD0301-028-B(S)
(PRELIMINARY INFORMATION)
Input side CN1/CN2:
Pin No.
CN 1-1
CN 1-2
CN 1-3
CN 1-4
CN 1-5
CN 1-6
CN 1-7
CN 1-8
Output side CN3 / CN4:
Symbols
Ratings
Vin
4.75 ~ 13.2 Vdc
Vin
4.75 ~ 13.2 Vdc
Vrmt
0 ~ 1.5 = OFF / 2.5 ~ Vin = ON
Ext. PWM 0 ~ 0.5 = LOW / 2.5 ~ 5 = HIGH
Vbr
0.0 ~ 5.0 (5V=low brightness)
GND
GND
GND
Pin No.
CN 3-1
CN 3-2
CN 3-3
CN 3-4
CN 3-5
Symbols
RTN1(-)
RTN2(-)
RTN3(-)
Vhigh(+)
Vhigh(+)
Ratings
LED LINE 1 RETURN
LED LINE 2 RETURN
N.C.
TBD
TBD
CN 3-6
Vhigh(+)
TBD
-
ELECTRICAL CHARACTERISTICS :
Conditions
Parameters
Symbols
Output Current
Output Current
Input Current
Open Load Shutdown
PWM Frequency
Output Power
Output Power
Output Power
Output Power
Iout
Imin
Iin
Vbias
f(PWM)
Pout
Pout
Pout
Pout
Note 1 :
Note 2 :
Note 3 :
Specification
Vin (V)
Vbr (V)
Tu (°C)
Min.
Typ.
Max.
4.75 ~ 13.2
4.75 ~ 13.2
4.75 ~ 13.2
4.75 ~ 13.2
4.75 ~ 13.2
4.75 ~ 13.2
4.75 ~ 13.2
4.75 ~ 13.2
4.75 ~ 13.2
0
5
0
0
0
0
0
0
0
-20~+70
-20~+70
-20~+70
-20~+70
-20~+70
-20~+70
-20~+70
-20~+50
-20~+70
TBD
TBD
150
TBD
TBD
TBD
TBD
60
10
1.0
28
TBD
TBD
TBD
TBD
TBD
TBD
300
TBD
TBD
TBD
TBD
Unit
Note
mAdc
%
Adc
Vdc
Hz
Watt
Watt
Watt
Watt
Dut y 100%, max current
dut y cycle
*By 12Vdc
Tu: -20~+50degC
Tu: -20~+70degC
For one line
For one line
Do not use analog dimming function and external PWM for dimming at the same time.
Pin terminal style converters have Molex connectors mounted.
External PWM-signal is Low active.
TEST CIRCUIT :
Connect Vbr to Ground while
using ext. PWM dimming.
CABLES :
For input:
For output:
500 mm, stripped and tinned ends, order key < input cable # 13>
For Sharp LQ084V3DG02: matching connectors, 300mm, order key <Adapter cable 7>
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
[email protected]
All specifications are subject to change without notice.
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 800
Page (2)
Version 1.0.1, 23rd October 2009