DC-AC INVERTER UNIT CXA-L0605-VSL (4W SINGLE OUTPUT WITH DIMMING FUNCTION) DESCRIPTION : This low profile DC to AC Inverter is developed for single lamp , low power LCD back-light. Application includes industrial PC and LCD monitor. Applicable LCD; 5 to 15 inches single lamp type Lamp Voltage 600Vrms Lamp Current 6mArms Lamp Start Up Voltage 1600Vrms FEATURES : Current feedback circuit High efficiency Low noise with voltage resonant circuit Regulated output current TEMPERATURE & HUMDITY : Operating Temperature Range Storage Temperature Range Humidity 0 ~ +60 -30 ~ +85 °C °C 95 %RH max °C °C DIMENSIONS : Note : Please use minimum of 2mm clearance (all directions) be tween inverter high voltage area (as marked above) and any condu ctors. No. Part Description Qty. Note Item 1 PWB 1 UL94V-0 t=1.0mm 2 Connector CN1 1 53261-0590 (Molex) 3 Connector CN2 1 SM02B-BHSS-1 (JST) CN1 : 53261-0590 (Molex) CN2 : SM02B-BHSS-1 (JST) Pin Symbol Note Pin Symbol Note CN1-1 Vin 4.75 ~ 5.25V CN2-1 Vhigh 600Vrms (6mArms) CN1-2 GND 0V CN2-2 Vlow (2V) CN1-3 Vrmt 0V ~ 0.5V : OFF 2.5V ~ Vin : ON CN1-4 Vbr 0 ~ 3V N.C. For an internal circuit use. Don’t connect. CN1-5 Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specification are subject to change without notice. Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 Page ( 1 / 2 ) VER, 04 Dezember 2002 DC-AC INVERTER UNIT CXA-L0605-VSL (4W SINGLE OUTPUT WITH DIMMING FUNCTION) ELECTRICAL CHARACTERISTICS : Parameters Conditions Symbol Specifications Unit Vin (V) Vrmt(V) Vbr (V) Ta (°C) RL (k Ω) min. typ. max. 4.75 ~ 5.25 5 0 0 ~ +70 70 ~ 90 5.3 6.0 6.7 mArms 4.75 ~ 5.25 5 0 23 ± 5 80 5.4 6.0 6.6 mArms 4.75 ~ 5.25 5 3 23 ± 5 226 2.4 3.0 3.6 mArms Note Max Brightness. Output Current Iout Input Current Iin 5 5 0 0 ~ +70 70 ~ 90 - 0.8 1.0 Adc Frequency FL 4.75 ~ 5.25 5 0 0 ~ +70 70 ~ 90 35 45 55 kHz Open Voltage Vopen 4.75 ~ 5.25 5 0 0 ~ +70 ∞ 1500 1600 - Vrms Min Brightness. TEST CIRCUIT : lin Vin 4.75~5.25V CN2-1 VHIGH CN1-1 (Vin) A V Vin b SW a Vbr 0~3V Vrmt 5V CN1-2 (GND) RL CN1-3 (Vrmt) CN1-4 (Vbr) NC SW Operation of unit a Operation b Non operation CN2-2 VLOW CN1-5 (NC) F 1000:1 A ~ V ~ Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specification are subject to change without notice. Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 Page ( 2 / 2 ) VER, 04 Dezember 2002