1 notice the content of data sheet is subject to change without prior notice. in the absence of confirmation by device specification sheets, sharp takes no responsibility for any defects that may occur in equipment using any sharp devices shown in catalogs, data books, etc. contact sharp in order to obtain the latest device specification sheets before usin g any sharp device. features outline dimensions lead finish:lead-free solder plating (composition: sn2cu) applications (unit : mm) sheet no.: op06017 compact surface mount type low power-loss voltage regulators model line-up parameter symbol rating unit input voltage power dissipation *3 *2 junction temperature operating temperature -40 to +85 storage temperature -40 to +150 soldering temperature 260(10s) absolute maximum ratings *1 *1 all are open except gnd and applicable terminals. *2 p d : with infinite heat sink *3 overheat protection may operate at tj:125c to 150c nc gnd 1 2 3 4 5 1 2 3 5 specific ic dc input (v in ) on/off control terminal (v c ) dc output(v o ) pqxxxez02zxh series pqxxxez02zxh series 1.low voltage operation (minimum operating voltage: 2.35v) 2.5v input available 1.5 to 1.8v 2.low dissipation current dissipation current at no load: max. 2ma output off-state dissipation current: max. 5 a 3.built-in overcurrent protection and overheat protection functions 4.rohs directive compliant 1.peripheral equipment of personal computers 2.power supplies for various electronic equipment such as dvd player or stb 1.8v 1.5v 2.5v 2.0a pq015ez02zph pq018ez02zph pq025ez02zph pq015ez02zzh pq018ez02zzh PQ025EZ02ZZH output current (i o ) package type output voltage (v o ) taping sleeve 10 v v 10 150 ? c ? c a ? c on/off control terminal voltage (ta=25 c ) v in v c output current i o 2 p d 8w t j t opr t stg t sol ? c 0.5 +0. 2 ?0.1 (0.5) (1.7) (0.9) (0.5) (0 0.25) 6.6 max. 9.7 max. 5.5 0.5 2.5 min. 5.2 0.5 2.3 0.5 4?( 1.27) 3 1 2 3 4 5 epoxy resin product mass:(0.3g) ( ) : typical dimensions 015ez02 h lead finish identification mark
2 sheet no.: op06017 electrical characteristics parameter symbol conditions min. max. unit pqxxxez02zxh series rr 45 0.2 0.1 60 2.0 1.0 v v % % db 2.0 200 0.8 5 v 2 ma 2 r eg i r eg l v in =v o (typ.)+1v to v o (typ.)+6v v c(on) i c(on) v c(off) i c(off) i qs a a v c =0.4v i o =5ma to 2.0a v i o =0a 1 %/c t c v o tj=0 to 125c, i o =5ma 0.01 i o =0a, v c =0.4v v in (unless otherwise specified, condition shall be v in =v o (typ.)+1v, i o =1a,v c =2.7v, ta=25 ? c) typ. input voltage refer to below table refer to below table output voltage v o load regulation line regulation temperature coefficient of output voltage ripple rejection refer to fig.2 4 on-state voltage for control on-state current for control off-state voltage for control off-state current for control a quiescent current i q output off-state dissipation current 4 in case of opening control terminal , output voltage turns off. ? 10 ? 10 v v ? ? ?? 10 v 1.75 1.8 1.45 1.5 2.438 2.5 ? ? ? pq015ez02zxh pq018ez02zxh pq025ez02zxh v in v in v in 2.35 2.35 3.0 v o v o v o 1.85 1.55 2.562 v v v input voltage range (unless otherwise specified, condition shall be i o =1a,v c =2.7v,ta=25 ? c) model no. symbol conditions min. typ. max. unit output voltage (unless otherwise specified, condition shall be v in =v o (typ.)+1v, i o =1a,v c =2.7v,ta=25 ? c) model no. symbol conditions min. typ. max. unit pq015ez02zxh pq018ez02zxh pq025ez02zxh
3 sheet no.: op06017 ambient temperature t a (c) note) oblique line portion:overheat protection may operate in this area. power dissipation p d (w) output voltage v o (v) output current i o (a) fig.4 overcurrent protection characteristics ( pq015ez02zxh ) a a 3 2 5 1 v a v in 0.33 f 47 f v c i c v o i o r l + i q ei eo 2.7v 3 1 2 5 v ~ ~ 0.33 f i o r l 47 f + + v in v c fig.1 test circuit fig.2 test circuit for ripple rejection f=120hz(sine wave) ei(rms)=0.5v v in = v o (typ)+0.5v i o =0.3a rr=20log(ei(rms)/eo(rms)) fig.3 power dissipation vs. ambient temperature pqxxxez02zxh series + + 0 5 8 10 -40 -30 0 25 50 85 75 125 100 150 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 2 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 vc=2.7v, cin=0.33 f, co=47 f vin=7v vin=3.3v vin=2.5v vin=5v vin=3v vin=2.35v
4 sheet no.: op06017 pqxxxez02zxh series output voltage v o (v) output current i o (a) fig.5 overcurrent protection characteristics ( pq018ez02zxh ) fig.6 overcurrent protection characteristics ( pq025ez02zxh ) output voltage v o (v) output current i o (a) fig.7 output voltage vs. input voltage ( pq015ez02zxh ) output voltage v o (v) output voltage v o (v) output voltage v o (v) fig.8 output voltage vs. input voltage ( pq018ez02zxh ) fig.9 output voltage vs. input voltage ( pq025ez02zxh ) fig.10 circuit operating current vs. input voltage ( pq015ez02zxh ) 0.2 0.4 0.6 0.8 1.2 1.0 1.4 2.0 1.8 1.6 2.2 2.4 2.6 2.8 3.0 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 2 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 vin=7v vin=10v vin=5v vin=2.35v vin=2.5v vin=3v vin=3.3v vin=7v vin=10v vin=5v vin=4.5v vin=3.6v vin=3.3v vin=3.0v vc=2.7v, cin=0.33 f, co=47 f vc=2.7v, cin=0.33 f, co=47 f 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 input voltage v in (v) 0.2 0.4 0.6 0.8 1.2 1.0 1.4 2.0 1.8 1.6 0 2 1345 0 vc=2.7v, cin=0.33 f, co=47 f io=0a io=1a( r l =1.5? io=2a( r l =0.75) input voltage v in (v) 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 2 1 3456 789 10 0 input voltage v in (v) 2 4 6 8 12 10 14 20 18 16 0 io=0a io=2a( r l =0.75) io=1a( r l =1.5? vc=2.7v, cin=0.33 f, co=47 f 0 2 1345 input voltage v in (v) circuit operating current i bias (ma) vc=2.7v, cin=0.33 f, co=47 f io=0a io=1a( r l =1.8? io=2a( r l =0.9) 0.2 0.4 0.6 0.8 1.2 1.0 1.4 2.0 1.8 1.6 0 2 1345 0
5 sheet no.: op06017 pqxxxez02zxh series fig.11 circuit operating current vs. input voltage ( pq018ez02zxh ) fig.12 circuit operating current vs. input voltage ( pq025ez02zxh ) fig.13 power dissipation vs. ambient temperature (typical value) ambient temperature ta (c) power dissipation p d (w) mounting pcb pcb cu material size cu thickness : glass-cloth epoxy resin : 50501.6mm : 35 m 2 4 6 8 12 10 14 20 18 16 22 24 26 28 30 0 0 2 1345 vc=2.7v, cin=0.33 f, co=47 f input voltage v in (v) circuit operating current i bias (ma) vc=2.7v, cin=0.33 f, co=47 f 40 35 30 25 20 15 10 5 0 0 2 1345 input voltage v in (v) circuit operating current i bias (ma) 0 1 2 3 -40 0 20 40 60 80 85 125 cu area740mm 2 cu area180mm 2 cu area100mm 2 cu area70mm 2 cu area36mm 2 io=2a( r l =0.9 ) io=0a io=1a( r l =2.5 ) io=2a( r l =0.9 ) io=0a io=1a( r l =1.8 )
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