LQ084V1DG21 LQ084V1DG21 free download

File name 8m052224 LQ084V1DG21.pdf

8m052224 0% - 100% +Vin (valid when the "C" jumper is removed) 3 Dimming Options Endicott Research Group, Inc. 2601 Wayne St., Endicott NY 13760 607-754-9187 Fax 607-754-9255 http://www.ergpower.com 8m052224 DC to AC Inverter approx. 6.6 ms* * should be selected to be compatible with LCD and display driver + Vin - (1) 1 2 3 Specifications and Applications Information Pulse-Width Modulated Controlled 4/22/99 Preliminary 8m Class +Vin The ERG 8m052224 (8m Class) low profile dc to ac inverter is specifically designed to power a single tube of the Sharp LQ084V1DG21 LCD single tube display module to a moderate brightness level from a +5 volt dc source. This low profile inverter features: 1. Vin(+) 2. Vin(-) 3. Control 4. NC 8m Package Package Configuration 50 Kohms* * value should be low enough to maintain minimum tube current at minimum brightness + Vin - (1) 1 2 3 Resistive Controlled Vmin* to +Vin ь ь ь ь ь ь ь ь ь ь Less Than 8 mm in Height LCD Module Specific Display Compatible Output Connector Firm Specifications Application Information Made in U.S.A. Factory Support Custom Input and Output Voltages Flexible System Interface Notebook Display Head Compatible 1 2 3 4 .55 [14,0] c 2.35 [59,7] * Vmin should be high enough to maintain minimum tube current + Vin - (1) 1 2 3 3.58 [90,9] Voltage Controlled Note 1 Input by-pass capacitor (25 uf - 100uf) may be required to reduce reflected ripple. .116 [2,95] DIA.(2X) JST OUTPUT SM02(8.0)B-BHS-1-TB Endicott Research Group, Inc. 2601 Wayne St., Endicott NY 13760 607-754-9187 page 4. .55 [14,0] .12 [3,05] .79 [20,1] 8m052224 Absolute Maximum Ratings Rating Input Voltage Range Operating Temperature Storage Temperature Symbol Vin To Tstg Value -0.3 to +6.0 0 to +70 -40 to +85 Units Vdc o o 8m052224 Typical Performance Curves 12% 10% Relative Frequency vs.Input Voltage 140% 120% Relative Brightness vs.Input Voltage C C Relative Frequency 8% 6% 4% 2% 0% Relative Brightness 100% 80% 60% 40% 20% Recommended Operating Conditions Rating Input Voltage Symbol Vin Value +2.5 to 5.5 Units Vdc Electrical Characteristics Unless otherwise noted Vin = 5.00 Volts dc and Ta = 25 oC 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 Input Voltage (Vdc) 9.0 8.0 Input Voltage (Vdc) 1.40 Input Power vs.Input Voltage Input Current vs.Input Voltage Characteristic Input Current Operating Frequency Minimum Output Voltage Efficiency Output Current Output Voltage (when Powering a Sharp LQ084V1DG21 display) Symbol Iin Fo Vout (min) Iout Vout Min 37.5 1500 - Typ 1.10 42.5 74 6.0 680 Max 1.25 47.5 - Units Input Power (Watts) KHz Vrms % marms Vrms 6.0 5.0 4.0 3.0 2.0 1.0 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 Input Current (Adc) Adc 7.0 1.20 1.00 0.80 0.60 0.40 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 Input Voltage (Vdc) Input Voltage (Vdc) After tube has been allowed to warm-up for 5 minutes Sp