INVC816 Datasheet | Hitachi Semiconductor

M/S (HEU) DATE: 31.May.2007 Design Department Ome Manufacturing Operation Hitachi Lighting,Ltd 16-2,shinmachi 6-chome,Ome-Shi Tokyo 198-8611,JAPAN TEL.0428-31-1204 FAX.0428-31-1224 CUSTOMER’S ACCEPTANCE SPECIFICATIONS (Backlight Inverters for cold cathode fluorescent lamp) TYPE:INVC CONTENTS No ITEM Cover Record of Revision Scope General Specifications Electrical Characteristics Reliability Structures Structures and Dimensions Precautions in Design Accepted by Page 1 2 3 3 4-5 6 6 7 8-9 Proposed by 1 2 3 4 5 6 7 ..net Record of Revision DATE 31.May.2007 PAGE NEW SUMMARY Date Code & Rev. 1. Scope 1.1 This specification shall apply to inverter INVC816 to operate a cold cathode fluorescent lamp in the liquid-crystal display (LCD). 1.2 This inverter INVC816 is designed and adjusted for LMG74 0PLFC LMG74 1PLBC and LMG532 XUFC LCD-module. (Hitachi Displays type name) 2. General Specifications General specifications and condition for use are shown below. Item Output Power Cooling condition Efficiency Weight Specification Nominal 1.35W Free air flow 60 % min. 11 g max. Ambient temperature Operating 10~50deg (direct ambient air of Inverter board) Stock -20~70deg Humidity Corrosive gasses Audible sound level MTBF 90 % RH.max. Not acceptable 35 d B max. at 30cm 60000Hrs. min. 3. Electrical Characteristics 3.1.Maximum rating Items Input voltage Min. --Typ. --Max. 18.0 unit V Remarks 3.2.Operationg Characteristics 3.0x130mm Item Input voltage Input current Rush current Lamp current Lamp power Main frequency Dimming range Lamp Min 7.0 130 --3.5 --50 --Typ 12.0 180 --4.2 1.35 65 100~50 Max 17.0 230 2.0 4.9 --80 --Unit V m A A m A W k Hz % at 12.0V at 12.0V at 12.0V at 12.0V at 12.0V AT=25deg.C Remarks All characteristics are measured by our certain test equipment. The measurement of condition should be stable lighting (more than 30 minutes after startup :at 25+/-1deg.C and no breath of wind) (The measurement of input rush current is exception) ....