DC/DC Conve rte r
F_XT-1W Se rie s
1W, Fixe d inp ut volta ge , isola te d & unre gula te d single
outp ut
FEATURES
l Effic ie nc y up to 79%
l Isola tion volta ge : 3KVDC
l Op e ra ting te mp e ra ture ra ng e: -40℃ to +85℃
SMD p a c ka g e
l
l Inte rna l surfa c e mounte d d e sig n
l Inte rna tiona l sta nda rd p in-out
Pa te nt Prote c tion RoHS
F_XT-1W se rie s is sp e c ia lly d e sig ne d for a p p lic a tions whe re a n iso la te d volta g e is re q uire d in a d istrib ute d p owe r sup p ly syste m. It is suita b le
for
1.Whe re the volta g e of the inp ut p owe r sup p ly is sta ble (volta g e va ria tion: ±10%Vin);
≤
2.Whe re isola tion is ne c e ssa ry b e twe e n inp ut a nd output (isola tion volta g e
3000VDC);
3.Whe re d o not ha s hig h re q uire me nt of line re g ula tion , loa d re g ula tio n a nd the rip ple & noise of the output volta g e ;
Suc h a s: p ure d ig ita l c irc uits, low fre q ue nc y a na log c irc uits, a nd IGBTp owe r d e vic e d riving c irc uits.
Se le c tion Guid e
Inp ut Volta g e (VDC)
Outp ut
Effic ie nc y
Ma x. Ca pa c itive
Loa d
(%,Min./Typ .)
Pa rt No.
Nomina l
(Ra ng e )
Outp ut Volta g e
(VDC)
Outp ut Curre nt
(mA)(Ma x./Min.)
@ Full Loa d
(µF)
F0303XT-1W
F0305XT-1W
F0505XT-1W
F0512XT-1W
F0515XT-1W
3.3
5
303/31
200/20
200/20
83/9
69/73
70/74
73/77
75/79
74/78
3.3
(2.97-3.63)
5
5
220
12
15
(4.5-5.5)
67/7
12
F1205XT-1W
5
200/20
65/69
(10.8-13.2)
Inp ut Sp e c ific a tions
Ite m
Op e ra ting Cond itions
Min.
--
Typ .
415/40
278/25
121/15
--
Ma x.
Unit
mA
3.3V inp ut
5V inp ut
--
--
--
5
Inp ut Curre nt (full loa d / no-loa d )
--
12V inp ut
3.3V inp ut
5V inp ut
--
-0.7
-0.7
-0.7
Surg e Volta g e (1se c . ma x.)
Inp ut Filte r
--
9
VDC
12V inp ut
--
18
Ca pa c ito r filte r
Outp ut Sp e c ific a tions
Ite m
Op e ra ting Cond itio ns
Min.
Typ .
Ma x.
Unit
Outp ut Volta g e Ac c ura c y
Line Re g ula tion
Se e tole ra nc e e nve lop e g ra p h (Fig . 1)
Inp ut volta g e c ha ng e : ±1%
--
--
--
15
±1.2
20
--
3.3VDC outp ut
5VDC output
12VDC outp ut
15VDC outp ut
--
12.5
6.8
6.3
75
15
Loa d Re g ula tion
10%-100% loa d
%
--
--
--
10
10
Rip p le & Noise *
20MHz b a nd wid th
100% loa d
100
mVp -p
%/ ℃
s
Te mp e ra ture Drift Coe ffic ie nt
Outp ut Short Circ uit Prote c tion**
--
--
--
±0.03
--
1
Note : 1. * Rip p le a nd noise te ste d with “p a ra lle l c a b le ” me tho d , p le a se se e DC-DC Converte r Ap p lic a tion Note s for sp e c ific op e ra tion me tho d s.
2. ** Sup p ly volta g e must b e d isc ontinue d a t the e nd of short c ircuit d ura tion.
2014.05.22-A/2
Pa ge 1 of 3
MORNSUN Gua ngzhou Sc ie nc e & Te c hnology Co., Ltd . re se rve s the c op yright a nd right of fina l inte rpre ta tion