ADT7200 www.ad-tech.co.kr mar. 12. 2009 / rev. 0.1 1/6 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr multi-ch power supply ic for b/w ccd camera the ADT7200 is system specific power ic that is suitable for black and white ccd camera. other features include over-current protection and thermal shutdown. it reduces design complexity and external component count. general description features typical application circuit applications ? input voltage range : 9.6v to 14v ? 2 ch regulated 5v output ? regulated 15v charge pump output ? regulated -7v charge pump output ? power-on-reset output ? thermal shutdown ? over-current protection ? under voltage lock out ? small size (5 x 5 mm 2 body) and thermally enhanced 20 pin mlf package ? black and white ccd camera ? cctv camera ? 5v / -7v / 15v distributed power system package outline of the ADT7200 ADT7200 0638
ADT7200 www.ad-tech.co.kr mar. 12. 2009 / rev. 0.1 2/6 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr multi-ch power supply ic for b/w ccd camera pin configuration part list component description type value d100 two schottky diode integrated ic bat54swt1 d101 two schottky diode integrated ic bat54swt1 c100 bypass capacitor tantalum capacitor 10uf/20v c110 load capacitor for vho tantalum capacitor 10uf/20v c102 load capacitor for vo1 tantalum capacitor 10uf/10v c105 load capacitor for vo2 tantalum capacitor 10uf/10v c109 load capacitor for doubler tantalum capacitor 1uf/35v c107 load capacitor for inverter tantalum capacitor 10uf/10v c106 flying capacitor for inverter mlcc 4.7uf/25v c108 flying capacitor for doubler mlcc 4.7uf/25v c111 load capacitor for vho mlcc 0.1uf/20v c101 load capacitor for vo1 mlcc 0.1uf/20v c104 load capacitor for vo2 mlcc 0.1uf/20v c103 delay time control capacitor for rbo signal mlcc 10nf/10v vo1 gnd1 dly rbo vo2 ADT7200 gnd5 cap5 cap4 cap3 gnd4 cap1 vin gnd6 vin vho gnd2 hd gnd3 cap2 vno 1 2 3 4 5 15 14 13 12 11 20 19 18 17 16 6 7 8 9 10
ADT7200 www.ad-tech.co.kr mar. 12. 2009 / rev. 0.1 3/6 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr multi-ch power supply ic for b/w ccd camera pin no. name i/o type description 1 vo1 o a voltage output for +5v digital application 2 gnd1 - g ground 3 dly io a power-on reset delay capacitor terminal 4 rbo o d power-on reset output 5 vo2 o a voltage output for +5v analog application 6 gnd2 - g ground 7 hd i d horizontal drive signal input 8 gnd3 - g ground 9 cap2 io d positive flying capacitor terminal for inverter operation 10 vno o a -7v output for ccd 11 gnd4 - g ground 12 cap3 io d negative flying capacitor terminal for doubler operation 13 cap4 io d positive flying capacitor terminal for doubler operation 14 cap5 io a positive load capacitor terminal for doubler operation 15 gnd5 - g ground 16 vho o a +15v output for ccd 17 vin - p power supply 18 gnd6 - g ground 19 vin - p power supply 20 cap1 o a by-pass capacitor(+) note : in typical application, pin 17 and pin 19 are connected externally. pin description i : input pin o : output pin io : input/output pin p : power pin g : ground pin a : analog pin d : digital pin
ADT7200 www.ad-tech.co.kr mar. 12. 2009 / rev. 0.1 4/6 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr multi-ch power supply ic for b/w ccd camera functional block diagram absolute maximum ratings note1. derate 35 /w above +70 . stresses beyond those listed under ?absolute maximum ratings? may cause permanent damage to the device. these are stress ratings only, and functional operation of th e device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. parameter symbol min. typ. max. unit power supply voltage v in - - 17 v power dissipation (ta=70 ) (note1) p dmax - - 2.25 w storage temperature t stg -65 - +150 junction temperature t jmax - - +150 thermal resistance ja - 35 - /w
ADT7200 www.ad-tech.co.kr mar. 12. 2009 / rev. 0.1 5/6 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr multi-ch power supply ic for b/w ccd camera parameter condition min typ max unit note operating supply voltage - 9.6 12 14 v quiescent current at operation v in =12v, w/o loading - 17 25 ma power on reset tdelay c103 = 10nf 0.5 1.0 1.5 msec voh - 4.75 5.0 5.25 v channel 1 (+5v digital) output voltage i o =50ma 4.75 5.0 5.25 v output drive current - 70 - - ma channel 2 (+5v analog) output voltage i o =30ma 4.75 5.0 5.25 v output drive current - 70 - - ma channel 3 (+15v ccd) output voltage i o =8ma 14.55 15 15.45 v output drive current - 10 - - ma channel 4 (-7v ccd) output voltage i o =-2ma -7.5 -7 -6.5 v output drive current - - - -5 ma operating ratings (ta=25 ) electrical characteristics (ta=25 , v in =12v, unless otherwise noted) parameter symbol min typ. max. unit power supply voltage v in 9.6 12.0 14.0 v operating temperature t opr -40 - +85 junction temperature t j -40 - +125 max. power dissipation (ta=70 ) *1 p d - 0.65 1.5 w *1 this spec. indicates that junction temperature of the device is under 125 . in specific applications , this is recommended under this power dissipation specification. ? hd signal description period = 63.6usec , duty = 90% , 5vp.p t=63.6usec 6.2usec 5vp.p
ADT7200 www.ad-tech.co.kr mar. 12. 2009 / rev. 0.1 6/6 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr multi-ch power supply ic for b/w ccd camera package ; 20mlf, 5mm x 5mm body (units : mm) top view side view bottom view
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