LED-CONVERTER UNIT PS-LD0301-020-B(S) (PRELIMINARY INFORMATION) DESCRIPTION : This low profile LED-Converter is developed for max. 3 LED-lines Optimized for Sharp: LQ121S1LG62 APPLICABLE: 1~3 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, 27th January 2009 LED-CONVERTER UNIT PS-LD0301-020-B(S) (PRELIMINARY INFORMATION) Input side CN1: 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: 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 LED LINE 3 RETURN 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 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 0.8* 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 : Vin 4. 75 ~ 13.2 Vdc Iin A CN1-1 V CN1-2 CN2-4 CN2-5 a Vrmt 1. 5 / 2. 5 Vdc V Ext. PWM 0. 0 ~ Vin b D1 D1 D1 D2 D2 D2 Dx Dx Dx CN2-6 SW1 CN1-3 CN1-4 SW2 c Vbr 0. 0 ~ 5. 0 Vdc CN1-5 SW3 CN2-1 CN1-6 CN1-7 Connect Vbr to Ground while using ext. PWM dimming. CN1-8 CN2-2 CN2-3 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, 27th January 2009 LED-CONVERTER UNIT PS-LD0301-020-B(S) (PRELIMINARY INFORMATION) CABLES : For input: For output: 500 mm, stripped and tinned ends, order key <input cable #13> 500 mm, stripped and tinned ends, order key <input cable #1>, or for Sharp LQ121S1LG62: matching connectors, 300 mm, 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 (3) Version 1.0, 27th January 2009