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LTC3335_15 Datasheet, PDF (20/28 Pages) Linear Technology – Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter
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LTC3335
Applications Information
Table 9. Recommended Inductors for the LTC3335
L
MANUFACTURER
PART NUMBER
(µH)
For 250mA IPEAK Setting
Coilcraft
LPS5030-473MR
47
Vishay
IDCS-2512
47
Sumida
CDRH4D29
47
Wuerth
WE-TPC SMD 4828
47
For 150mA IPEAK Setting
Coilcraft
LPS5030-683MR
68
Vishay
IDCS-2512
68
Sumida
CDRH4D29
68
Wuerth
WE-TPC SMD 4828
68
For 100mA IPEAK Setting
Coilcraft
LPS5030-104MR
100
Vishay
IDCS-2512
100
Sumida
CDRH4D29
100
Wuerth
WE-TPC SMD 4828
100
For 50mA IPEAK Setting
Coilcraft
LPS5030-224MR
220
Vishay
IDCS-2512
220
Sumida
CDRH60D45
220
Wuerth
WE-TPC SMD 4828
220
For 25mA IPEAK Setting
Coilcraft
LPS5030-474MR
470
Vishay
IDCS-2512
470
Sumida
CDMPIH58D28
470
Wuerth
WE-TPC SMD 4828
470
For 15mA IPEAK Setting
Coilcraft
LPS5030-684MR
680
Vishay
IDCS-2512
680
Sumida
CDMPIH58D28
680
Wuerth
WE-TPC SMD 7332
680
For 10mA IPEAK Setting
Coilcraft
LPS5030-105MR
1000
Vishay
IDCS-2512
1000
Sumida
CDMPIH58D28
1000
Wuerth
WE-PD SMD 4828
1000
For 5mA IPEAK Setting
Coilcraft
LPS5030-225MR
2200
Vishay
IDCS-2512
2200
Sumida
CDMPIH58D28
2200
Wuerth
WE-PD2 SMD 1054
2200
ISAT(MAX) DCR MAX
(A)
(Ω)
0.55
0.33
0.5
0.23
0.36
0.239
0.5
0.28
0.44
0.44
0.4
0.29
0.3
0.355
0.4
0.4
0.32
0.6
0.3
0.48
0.24
0.523
0.29
0.6
0.245
1.35
0.22
0.77
0.39
1.02
0.2
1.25
0.146
2.8
0.19
1.8
0.14
3
0.125
2.6
0.126
3.8
0.18
2.2
0.12
4.4
0.22
5.73
0.11
5.1
0.15
3.4
0.09
6.6
0.08
7
0.08
11
0.1
8.5
0.065
16.5
0.26
5.3
WIDTH
(mm)
5.51
6.6
5.1
4.8
5.51
6.6
5.1
4.8
5.51
6.6
5.1
4.8
5.51
6.6
5.9
4.8
5.51
6.6
6
4.8
5.51
6.6
6
7.3
5.51
6.6
6
4.8
5.51
6.6
6
10
20
LINEARFoTr mEoCre iHnfoNrmOatiLonOwwGwY.lineaCr.cOomN/LTFC3I3D35ENTIAL
LENGTH
(mm)
5.51
4.45
5.1
4.8
5.51
4.45
5.1
4.8
5.51
4.45
5.1
4.8
5.51
4.45
6.2
4.8
5.51
4.45
6
4.8
5.51
4.45
6
7.3
5.51
4.45
6
4.8
5.51
4.45
6
10
HEIGHT
(mm)
2.9
2.92
3
2.8
2.9
2.92
3
2.8
2.9
2.92
3
2.8
2.9
2.92
4.5
2.8
2.9
2.92
3.2
2.8
2.9
2.92
3.2
3.2
2.9
2.92
3.2
2.8
2.9
2.92
3.2
5.4
3335p
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