power inductors. FP1107 Datasheet

FP1107 Datasheet PDF


Part Number

FP1107

Description

High current power inductors

Manufacture

EATON

Total Page 4 Pages
Datasheet
Download FP1107 Datasheet



FP1107
Technical Data 4342
Effective June 2017
Supersedes August 2009
FP1107
High frequency, high current power inductors
SMD Device
Product features
7.2 x 11.0 x 7.5mm surface mount package
Ferrite core material
High current carrying capacity, low core losses
Controlled DCR tolerance for sensing circuits
Inductance range from 70nH to 510nH
Current range from 18 amps to 140 amps
Frequency range up to 2MHz
Applications
Multi-phase regulators
Voltage Regulator Module (VRM)
Desktop and server VRMs and EVRDs
Data networking and storage systems
Graphics cards and battery power systems
Point-of-load modules
DCR sensing
Environmental data
Storage temperature range (component):
-40 °C to +125 °C
Operating temperature range: -40 °C to +125 °C
(ambient plus self-temperature rise)
Solder reflow temperature:
J-STD-020 (latest revision) compliant
Pb
HFHALOGEN
FREE

FP1107
Technical Data 4342
Effective June 2017
Part Numbe7r
R1 Version
FP1107R1-R07-R
FP1107R1-R12-R
FP1107R1-R15-R
FP1107R1-R23-R
FP1107R1-R30-R
FP1107R1-R40-R
FP1107R1-R51-R
R2 Version
FP1107R2-R07-R
FP1107R2-R12-R
FP1107R2-R15-R
FP1107R2-R23-R
FP1107R2-R30-R
FP1107R2-R40-R
FP1107R2-R51-R
Product Specifications
OCL1 ± 10% (nH) FLL2 Min. (nH) Irms3 (Amps)Isat14 @ 25°C (Amps) Isat25 @ 125°C (Amps) DCR (m) @ 20°C K-factor6
70 50
120 86
150 108
230 166 55
300 217
400 288
510 364
140
90
70
45
35
25
18
123 361.1
72 361.1
56 361.1
36
0.29 ± 8%
361.1
28 361.1
20 361.1
14.5 361.1
70 50
120 86
150 108
230 166 42
300 217
400 288
510 364
140
90
70
45
35
25
18
123 363.3
72 363.3
56 363.3
36
0.47 ± 6.4%
363.3
28 363.3
20 363.3
14.5 363.3
1 Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.10Vrms, 0.0Adc
2 Full Load Inductance (FLL) Test Parameters: 100kHz, 0.1Vrms, Isat1
3 Irms: DC current for an approximate temperature rise of 40°C without core loss. Derating is
necessary for AC currents. PCB pad layout, trace thickness and width, air-flow and proximity of other heat
generating components will affect the temperature rise. It is recommended the part temperature not exceed
125°C under worst case operating conditions verified in the end application.
4 Isat1: Peak current for approximately 20% rolloff at +25°C. 5 Isat2:
5 Peak current for approximately 20% rolloff at +125°C.
6
K-factor: Used to determine
K: (K-factor from table), L:
(Binpd-upcftoarnccoereinlonsHs),(sΔeIe(pgeraakp-ht)o.-Bppe-apk
= K * L * ΔI *
ripple current
1in0-a3m, pBsp).-p
:
(Gauss),
7 Part Number Definition: FP1107Rx-Rxx-R
• FP1107 = Product code and size
• Rxx= Inductance value in μH, R = decimal point
• Rx is the DCR indicator
• “-R” suffix = RoHS compliant
Dimensions- mm

Top View
7.2 max
1
Side View
FP1107R 1-R = 7.50 max
FP1107R 2-R = 7.20 max
b
Bottom View
1.90
+/-0.15
1
1107Rx
Rxx
wwllyy R
11.0
max
2
a2
The nominal DCR is measured from point “a” to point”b.”
5.8 typ
C
Recommended Pad Layout
2.1
3.1
5.0
Schem atic
1
2
Part Marking: 1107Rx (Rx = DCR Indicator)
Rxx = Inductance value in μH. (R = Decimal point)
wwllyy = Date code
R = Revision level
Packaging information - mm
1.75
11.5
11.1
4.0
1
1107Rx
Rxx
wwllyy R
2
7.6
Section A-A
User direction of feed
Supplied in tape-and-reel packaging, 640 parts per reel, 13” diameter reel.
1.5 dia.
1.5 dia.
12.0
2.0
24
+/-0.3
Section B-B
7.4
2 www.eaton.com/electronics




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