SMT POWER INDUCTORS
E & E Magnetic Products Limited
Drum Type, UISMP2A Series, Self-Leaded
Suitable for DC/DC conversions in notebook computers,
S
CHEMATICS
or other portable handheld devices.
High performance and small size for surface mounting
applications
Unshielded and self-leaded design for pick and place
handling
Inductance range from 0.47 to 100 micro H
RoHS compliant
E
LECTRICAL
S
PECIFICATION @
25°C
Part
Number
Rated
Inductance
(uH) Typ.
0.47
0.68
1.00
1.50
2.20
3.30
4.70
6.80
8.20
10.00
15.00
22.00
33.00
47.00
68.00
82.00
100.00
2
Inductance
3
L (uH
±20%)
DCR
(mW)
Typ
24
27
67
73
86
98
117
136
167
179
217
311
476
727
1108
1463
2015
Isat
(A)
4
Irms
(A)
5
Volt-msec
Typ.
2
Marking
(XYYY)
UISMP2AM-R47F
UISMP2AM-R68F
UISMP2AM-1R0F
UISMP2AM-1R5F
UISMP2AM-2R2F
UISMP2AM-3R3F
UISMP2AM-4R7F
UISMP2AM-6R8F
UISMP2AM-8R2F
UISMP2AM-100F
UISMP2AM-150F
UISMP2AM-220F
UISMP2AM-330F
UISMP2AM-470F
UISMP2AM-680F
UISMP2AM-820F
UISMP2AM-101F
0.47
0.68
1.21
1.54
2.30
3.21
4.86
6.85
8.54
10.02
15.18
21.40
32.74
46.48
68.53
81.15
99.65
5.80
4.83
3.63
3.22
2.64
2.23
1.81
1.53
1.54
1.42
1.16
0.97
0.79
0.66
0.54
0.50
0.45
3.52
3.31
2.11
2.02
1.87
1.75
1.60
1.49
1.34
1.29
1.18
0.98
0.79
0.64
0.52
0.45
0.39
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
MR47
MR68
M1R0
M1R5
M2R2
M3R3
M4R7
M6R8
M8R2
M100
M150
M220
M330
M470
M680
M820
M101
Notes:
1. Ordering Information: UISMP2Aa - bbbFc.
UISMP2A = Product Type.
a
bbb
F
c
= Tolerance of Inductance (M=
±20%).
= Inductance value in uH (i.e. R47 = 0.47uH; 4R7 = 4.7uH; 470 = 47uH; 101 = 100uH).
= Internal Control Code.
= Packaging Code (T = Tape & Reel Packaging in 13 inch Reel).
2. Rated inductance and Volt-msec are for reference only.
3. Inductance is tested at 100kHz, 0.25Vrms, 0Adc.
4. Inductance drops 30% typical at Isat.
5. Irms for an approximate
DT
of 40°C without core loss. It is recommended that the temperature of the part not
exceed 125°C.
6. Operating temperature range: -40°C to +125°C.
temperature should be verified in the end application.
1/F., Harbour View 1, No.12
verified in
Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
temperature should be
Science
the end application.
Tel: (852) 2954 3333
Fax: (852) 2954 3304
1
PI109(02)
Revised in 06/12
SMT POWER INDUCTORS
E & E Magnetic Products Limited
Drum Type, UISMP2A Series, Self-Leaded
M
ECHANICAL
D
IMENSIONS
.295 Max
7.50
.231
5.88
1
2
.205 Max
5.20
XYYYF
(DATE)
.071
1.80 Max
.295
7.50
.213
5.40
.079
2.00
.041
1.05
Notes:
Recommended
Pad Layout
7. The part temperature (ambient temperature + temperature rise) should not exceed the upper limit of the operating
temperature under worst case operating conditions. Circuit design, component placement, PWB trace size and
thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified
in the end application.
inches
8. All dimensions are specified in mm with higher precedence in mm.
9. U
nless otherwise specified, all tolerances are
±
.010
.
0.25
Weight (in gram)
Tape & Reel
:
4 typ.
: 3900 / reel
S
CHEMATIC
P
ACKAGING
USER DIRECTION OF UNREELING
1.55
1
0.30
2.00
4.0
1.75
7.50
6.15
2
2.05
Pin 1
indication
7.90
8.00
5.35
FOR MORE INFORMATION, PLEASE CONTACT
HEADQUARTER
1/F., Harbour View 1, No.12 Science Park East Avenue,
Phase II, Hong Kong Science Park, Shatin, N.T.
Hong Kong
Tel: (852) 2954 3333 Fax: (852) 2954 3304
Email: eempl@eleceltek.com
Website: http://www.eleceltek.com / www.eemagnetic.com
Information herein is for reference only and subject to change without notice. It does not constitute any representation, warranty or commitment of the company in respect
of the products in any aspect. All logos, brands and product names mentioned herein are trademarks or registered trademarks of their respective owners. The company
does not assume any liability arising out of the application or use of any product or circuit described herein. Copyrights 2009, E & E Magnetic Products Limited.
1/F., Harbour View 1, No.12 Science Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
2
PI109(02)
Revised in 06/12
16.00
XYYYF
(DATE)
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