LM057QC1T01 LM057QC1T01 free download

File name 8m052291 LM057QC1T01.pdf

8m052291 5% - 100% +Vin 0 approx. 1.5 ms* 3 Dimming Options Endicott Research Group, Inc. 2601 Wayne St., Endicott NY 13760 607-754-9187 Fax 607-754-9255 http://www.ergpower.com 8m052291 8m Class DC to AC Inverter * should be selected to be compatible with LCD and display driver + Vin - (1) 1 3 Pulse-Width Modulated Controlled Specifications and Applications Information 4/3/00 Preliminary 2 +Vin 100 Kohms* The ERG 8m052291 (8m Class) low profile dc to ac inverter is specifically designed to power the Sharp LM057QC1T01 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 1234 Input .55 [14,0] * 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 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 JST SM02(8.0)B-BHS-1-TB 2 4 pins are 0.315" [8,00] Long, 0.025" [0,63] Square and are on 0.100" [2,54] Centers. .120 [3,05] DIA.(2X) Output .55 [14,0] 4 1 .12 [3,0] 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 NC Con2-1 Con2-2 Con2-3 Con2-4 ACout NC NC ACout 8m052291 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 V dc Relative Frequency o Typical Performance Curves 8m052291 Relative Frequency vs.Input Voltage 20% 160% 140% Relative Brightness vs.Input Voltage Relative Brightness 15% 120% 100% 80% 60% 40% 20% C C 10% o 5% Recommended Operating Conditions Rating Input Voltage Symbol Vi n Value +2.5 to 5.5 Units V dc 0% -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 5.0 Input Voltage (Vdc) Input Current vs.Input Voltage 0.80 0.70 Electrical Characteristics Unless otherwise noted Vin = 5.00 Volts dc and Ta = 25 oC Input Power (Watts) 4.0 Input Current (Adc) 3.00 3.50 4.00 4.50 5.00 5.50 6.00 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 37 1000 - Typ .66 42 73 6.0 Max .74 47 - Units A dc KHz Vrms % marms 0.60 0.50 0.40 0.30 0.20 3.0 2.0 1.0 0.0 2.50 0.10 2.5