EW32F00 Series EW32F00 Series free download

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8m052519 5% - 100% +Vin 3 Dimming Options (valid when the "C" jumper is removed) Endicott Research Group, Inc. 2601 Wayne St., Endicott NY 13760 607-754-9187 Fax 607-754-9255 http://www.ergpower.com 8m052519 8m Class DC to AC Inverter approx. 5 ms* * should be selected to be compatible with LCD and display driver + Vin - (1) 1 3 Pulse-Width Modulated Controlled Specifications and Applications Information 6/15/01 Preliminary 2 +Vin 100 Kohms* The ERG 8m052519 (8m Class) low profile dc to ac inverter is specifically designed to power the EDT LCD display module to a moderate brightness level from a +5 volt dc source. This low profile inverter features: 1 3 8m Package Package Configuration 1 2 3 4 * value should be low enough to maintain minimum tube current at minimum brightness + Vin - (1) Resistive Controlled 2 ь ь ь ь ь ь ь ь ь Vmin* to +Vin Less Than 8 mm in Height LCD Module Specific Display Compatible Output Connector Firm Specifications Application Information Designed, Manufactured and Supported in the USA Custom Input and Output Voltages Flexible System Interface Notebook Display Head Compatible Input .55 [14,0] c 2.35 [59,7] 3.58 [90,9] * Vmin should be high enough to maintain minimum tube current + Vin - (1) 1 3 Voltage Controlled Pin Descriptions Input Connector Output Connector JAE IL-G-4P-S3L2-E .120 [3,05] DIA.(2X) 2 4 pins are 0.315" [8,00] Long, 0.025" [0,63] Square and are on 0.100" [2,54] Centers. Note 1 Input by-pass capacitor (25 uf - 100uf) may be required to reduce reflected ripple. Endicott Research Group, Inc. 2601 Wayne St., Endicott NY 13760 607-754-9187 page 4. Con1-1 Con1-2 Con1-3 Con1-4 Vin(+) GND Control * N/C Con2-1 Con2-2 Con2-3 Con2-4 ACout N/C N/C ACout Output .55 [14,0] 4 1 .12 [3,05] .79 [20,1] * Valid when the "C" Jumper is removed 8m052519 Absolute Maximum Ratings Rating Input Voltage Range Operating Temperature Storage Temperature Symbol Vi n To Tstg Value -0.3 to +5.5 0 to +70 -40 to +85 Units 15% 20% Typical Performance Curves Relative Frequency vs.Input Voltage 140% 120% 8m052519 Relative Brightness vs.Input Voltage Relative Frequency V dc o Relative Brightness 100% 80% 60% 40% 20% 0% C C 10% o 5% 0% Recommended Operating Conditions Rating Input Voltage Symbol Vi n Value +2.5 to 5.5 Units V dc 3.0 2.5 -5% 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 Input Voltage (Vdc) Input Power vs.Input Voltage Input Voltage (Vdc) Input Current vs.Input Voltage 0.50 Electrical Characteristics Unless otherwise noted Vin = 5.00 Volts dc and Ta = 25 oC Input Power (Watts) 0.40 Characteristic Input Current Operating Frequency Minimum Output Voltage Efficiency Output Current Output Voltage (when Powering a load simulating the referenced display) Pin3 Input Current Requirement Symbol Iin Fo Vout (min) Iout Min 34 1000 - Typ .41 39 73 5 Max .48 44 - Units A dc KHz Vrms % marms 2.0 1.5 1.0 0.5 0.0 2.50 3.00 3.50 4