SCHEMATICS
Highperformanceandsmallsizeforsurfacemounting
applications
SuitableforDC/DCconversionsinnotebookcomputers,
Unshieldedandself-leadeddesignforpickandplace
handling
Inductancerangefrom0.47to100microH
RoHScompliantversionsareavailable
1
orotherportablehandhelddevices.
ES25LECTRICALPECIFICATION@ °C
Part
Number
UISMP2AM-R47
Part
Number
RoHS
UISMP2AM-R68
UISMP2AM-1R0
UISMP2AM-1R5
UISMP2AM-2R2
UISMP2AM-3R3
UISMP2AM-4R7
UISMP2AM-6R8
(m)Ω(A)
3.52
3.31
2.11
2.02
1.87
1.75
1.60
1.49
DCR
Typ
UISMP2AM-R47F
UISMP2AM-R68F
UISMP2AM-1R0F
UISMP2AM-2R2F
UISMP2AM-3R3F
UISMP2AM-4R7F
UISMP2AM-6R8F
UISMP2AM-1R5F
2. Inductanceistestedat100kHz,0.25Vrms,0Adc.
5. Operatingtemperaturerange:-40°Cto+85°C.
5.80
4.83
3.63
3.22
2.64
2.23
1.81
1.53
7. Theparttemperature(ambienttemperature+temperaturerise)shouldnotexceedtheupperlimitoftheoperating
temperatureunderworstcaseoperatingconditions.Circuitdesign,componentplacement,PWBtracesizeand
thickness,airflowandothercoolingprovisionsallaffecttheparttemperature.Parttemperatureshouldbeverified
intheendapplication.
6.ContactEEMPLforRoHScompliantversionavailability.
Marking
(XYYY)
MR47
MR68
M1R0
M1R5
M2R2
M3R3
M6R8
M8R2
24
27
67
73
86
98
117
136
UISMP2AM-8R2
UISMP2AM-100
UISMP2AM-150
UISMP2AM-220
UISMP2AM-330
UISMP2AM-100F
UISMP2AM-150F
UISMP2AM-220F
UISMP2AM-330F
UISMP2AM-8R2F
Inductance
L(uH20%)±
167
179
217
311
476
1.54
1.42
1.16
0.97
0.79
1.34
1.29
1.18
0.98
0.79
M100
M150
M220
M330
M470
UISMP2AM-470
UISMP2AM-680
UISMP2AM-820
UISMP2AM-470F
UISMP2AM-680F
UISMP2AM-820F
727
1463
1108
0.66
0.54
0.50
Irms
0.64
0.52
0.45
M680
M820
M101
UISMP2AM-101 UISMP2AM-101F
0.47
1.21
2.30
3.21
4.86
6.85
1.54
0.68
10.02
15.18
21.40
32.74
8.54
46.48
68.53
81.15
99.65 2015 0.45 0.39
M4R7
Notes:
(A)
Isat
Rated
(uH)Typ.
Inductance
0.47
1.00
2.20
3.30
4.70
6.80
1.50
0.68
10.00
15.00
22.00
33.00
8.20
47.00
68.00
82.00
100.00
Typ.
Volt-secµ
1.20
1.27
2.00
2.09
2.26
2.42
2.64
2.84
3.15
3.26
3.59
4.30
5.32
6.57
8.11
9.32
10.94
1.RatedinductanceandVolt-secareforreferenceonly.µ
21
1
3. Inductancedrops30%typicalatIsat.
4.Irmsforanapproximate ∆Tof40ºCwithoutcoreloss.Itisrecommendedthatthetemperatureofthepartnot
34
exceed 125°C.
2/FBlockA,94TokwawanRoad,Kowloon,HongKong Tel:(852)27653888 Fax:(852)29543304
SMTPOWERINDUCTORS
DrumType,UISMP2ASeries,Self-Leaded
2/FBlockA,94TokwawanRoad,Kowloon,HongKong Tel:(852)27653888 Fax:(852)29543304
Revisedin06/07PI109(01)
E&EMagneticProductsLimited
FORMOREINFORMATION,PLEASECONTACT
HEADQUARTER
2/FBlockA,MeritIndustrialCentre,
94TokwawanRoad,Kowloon,
HongKong
Tel:(852)27653888
Fax:(852)29543304
Email:eempl@eleceltek.com
Website:http://www.eleceltek.com
Informationhereinisforreferenceonlyandsubjecttochangewithoutnotice.Itdoesnotconstituteanyrepresentation,warrantyorcommitmentofthecompanyinrespect
oftheproductsinanyaspect.Alllogos,brandsandproductnamesmentionedhereinaretrademarksorregisteredtrademarksoftheirrespectiveowners.Thecompany
doesnotassumeanyliabilityarisingoutoftheapplicationoruseofanyproductorcircuitdescribedherein.Copyrights2006,E&EMagneticProductsLimited.
SCHEMATICS
Weight(ingram):4typ.
Tape&Reel:3900/reel
8.Alldimensionsarespecifiedinwithhigherprecedenceinmm.
.010
0.25
Notes:
9.U±.nlessotherwisespecified,alltolerancesare
10. ForavailableRoHSpartnumber,thepartwillbemarkedwith"XYYYF”,insteadof"XYYY".
1
2
2
Max
.295
7.50Max
.071
1.80Max
.079
2.00
Recommended
PadLayout
XYYY
(DATE)
1 2
inches
mm
.231
5.88
.205
5.20
.041
1.05
.295
7.50
.213
5.40
MDECHANICALIMENSIONS
2/FBlockA,94TokwawanRoad,Kowloon,HongKong Tel:(852)27653888 Fax:(852)29543304
SMTPOWERINDUCTORS
DrumType,UISMP2ASeries,Self-Leaded
2/FBlockA,94TokwawanRoad,Kowloon,HongKong Tel:(852)27653888 Fax:(852)29543304
Revisedin06/07PI109(01)
E&EMagneticProductsLimited
