rev.a (2009/4/22) model name TI1502SA-01 date 2009/5/7 code. 3 rev. a TI1502SA-01 inverter electrical specification 1. application this specification is applied to ccfl invert er unit for 18.5? 2l color lcd backlight. panel type cmo m185b1-l02 rev.c1 & auo m185xw01 v.0 & cmo m185b1-l03 rev.c1 & cpt claa185wa02 weight 31g 2. electrical c haracteristics note the lamp start voltage is tested under one lamp opened circuit, with a 10cm hv-wire connected to hv probe to simulate lamp wire. no. item symbol condition min. typ. max. unit 1 input voltage vin 11 12 13 v 2 input current iin vin= 12 v, vadj= 0 v ( 2 lamp) --- --- 1.5 a 3 inrush current iin vin= 12 v, vadj= -- v (imax) --- --- 1.8 a 4 input power pin vin= 12 v, vadj= 0 v ( 2 lamp) --- --- 19.8 w von normal operation 2.4 --- 5.0 v 5 backlight on/off control voff shutdown 0 --- 1.2 v 6 brightness adjust (lamp current control) vadj normal operation 5 --- 0 v vin= 12 v, iout= 7.0 ma ( 1 lamp) 7 output voltage vout (ref,value) --- 775 --- vrms vin= 12 v, vadj= 5 v ( 1 lamp) iout(min) ta= 25 , after running 30min. 2.0 2.5 3.0 marms vin= 12 v, vadj= 0 v ( 1 lamp) 8 output current (each connector) iout(max) ta= 25 , after running 30min. 6.5 7.0 7.5 marms 9 burst frequency freq vin= --- v , vadj= --- v --- --- --- hz 10 frequency freq normal operation 50 55 60 khz 11 lamp start voltage vopen no load, vin= 12 v, ta= 25 1350 --- 1800 vrms 12 efficiency vin= 12 v, load= panel 75 --- --- % 13 striking time tscp vin= 12 v, vadj = 0 v 1 --- 2 sec 14 open lamp protection latched 15 short lamp protection latched
rev.a (2009/4/22) model name TI1502SA-01 date 2009/5/7 code. 3 rev. a 3. interface specification input connector cn1 cs js-1125r-05 or equ pin no. signal description 1 vin input voltage 2 gnd power system return 3 on/off on/off control 4 vadj lamp control 5 n.c n.c output connector con3,con4 cs js-2013-02(m)(lock) or equ pin no. signal description 1 lamp high high voltage output for high side ccfl 2 lamp low low voltage output for low side ccfl 4. environment operation temperature 0 ~ 50 operation humidity 90 % max. rh storage temperature - 10 ~ 85 storage humidity 95 % max. rh 5. test equipment dc power supply v toward 6303d toward 3306d scope tektronix tds1012 tektronix tds-360 v tektronix tds2024 tektronix tds 3032b tektronix dpo 4032 high voltage probe v tektronix p6015a (1000x3.0pf 100m ? ) current probe tektronix tm502a tektronix a6302 v tektronix p6022 v fluke45
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