1 co 1 f jiangsu changjiang electron ics technology co., ltd to-220 -3l plastic-encapsulate voltage regulator s CJ7906 three-terminal negative voltage regulator features maximum output current i om : 1.5 a output voltage v o : - 6 v continuous total dissipation p d : 1.5 w (t a = 25 ) 15 w (t c = 25 ) absolute maximum ratings(operating temperat ure range applies unless otherwise specified) parameter symbol value unit input voltage v i -35 v thermal r esistance from j unction to ambient r ja 83.3 /w thermal r esistance from j unction to case r jc 8.33 /w operating junction temperature range t opr 0~+150 storage temperature range t stg -55~+ 150 electrical characteristics at specified virtual jinction temperature (vi=-11v, io=500ma,ci=2.2 f, c o = 1 f, unless otherwise specified) par ameter symbol test conditions min typ max unit 25 -5.75 -6 -6.25 v output v oltage vo -8v v i -21v, io=5ma-1a p 15w 0-125 -5.7 -6 -6.3 v io=5ma-1.5a 25 15 120 mv load regulation ? vo io=250ma-750ma 25 5 60 mv -8v v i -25v 25 12.5 120 mv line r egulation ? vo -9v v i -13v 25 4 60 mv quiescent current iq 25 1.5 2 ma ? iq -8v v i -25v 0-125 1.3 ma quiescent current change ? iq 5ma i o 1a 0-125 0.5 ma output noise voltage v n 10hz f 100khz 25 150 v output v oltage d rift ? vo/? t i o =5ma 0 -125 -0.4 mv/ ripple rejection rr -9v v i -19v,f=120hz 0-125 54 60 db dropout voltage vd io=1a 25 1.1 v peak current ipk 25 2.1 a typical application vi 2 3 vo utc ci 2.2 f to-220 -3l 1 gnd 2. in 3. out CJ7906 www.cj-elec.com 1 d ,oct,2014
www.cj-elec.com 2 d,oct,2014 to-220-3l package outline dimensions m i n m ax m i n m ax a 4. 4 70 4. 67 0 0 . 17 6 0. 1 84 a 1 2 . 52 0 2 . 8 20 0. 0 99 0 . 11 1 b 0. 7 10 0. 91 0 0 . 02 8 0. 0 36 b1 1 . 17 0 1 . 3 70 0. 0 46 0 . 05 4 c 0. 3 10 0. 53 0 0 . 01 2 0. 0 21 c 1 1 . 17 0 1 . 3 70 0. 0 46 0 . 05 4 d 10 . 01 0 10 . 31 0 0 . 39 4 0. 4 06 e 8. 5 00 8. 90 0 0 . 33 5 0. 3 50 e 1 12 . 06 0 12 . 46 0 0 . 47 5 0. 4 91 e e1 4 . 98 0 5 . 1 80 0. 1 96 0 . 20 4 f 2. 5 90 2. 89 0 0 . 10 2 0. 1 14 h 0. 0 00 0. 30 0 0 . 00 0 0. 0 12 l 13 . 40 0 13 . 80 0 0 . 52 8 0. 5 43 l1 3 . 56 0 3 . 9 60 0. 1 40 0 . 15 6 3 . 73 5 3 . 9 35 0. 1 47 0 . 15 5 sy m bo l d im e n s io n s in m illim e t e r s d im e n s io n s in in c h e s 0. 10 0 t y p 2 . 54 0 t y p
|
