FP1208 inductors Datasheet

FP1208 Datasheet, PDF, Equivalent


Part Number

FP1208

Description

high current power inductors

Manufacture

EATON

Total Page 4 Pages
Datasheet
Download FP1208 Datasheet


FP1208
Technical Data 10148
Effective June 2017
Supersedes August 2013
FP1208
High frequency, high current power inductors
Product features
12.1x8.0x8.0mm maximum surface mount
package
Ferrite core material
Controlled DCR for sensing circuits
Inductance range from 150nH to 250nH
Current range from 44 to 85 Amps
Halogen free, lead free, RoHS compliant
Applications
Multi-phase regulators
Voltage Regulator Modules (VRMs)
Desktop and server VRMs and EVRDs
Data networking and storage systems
Graphics cards and battery power systems
Point-of-Load modules
DCR Sensing circuits
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

FP1208
Technical Data 10148
Effective June 2017

Part
Number 8
FP1208R1-R15-R
FP1208R1-R18-R
FP1208R1-R21-R
FP1208R1-R23-R
FP1208R1-R25-R
OCL 1
(nH)±10%
150
180
210
230
250
FLL min. 2
(nH)
114
137
160
176
191
Product Specifications
Irms 3
(Amps)
Isat 1 4
(Amps)
Isat 2 5
(Amps)
85 79
72 66
50 65
57
61 53
55 48
Isat 3 6
(Amps)
72
63
55
50
44
DCR
(mΩ) @ 20°C
0.29±5%
K-factor 7
283
283
283
283
283
1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.1Vrms, 0.0Adc@25°C
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 layout, trace thickness and width, air-flow, and proximity of
other heat generating components will affect the temperature rise. It is recommended that the
temperature of the part not exceed 125°C under worst case operating conditions verified in
the end application.
4. Isat1: Peak current for approximately 20% rolloff @ 25°C
5. Isat2: Peak current for approximately 20% rolloff @ 85°C
6. Isat3: Peak current for approximately 20% rolloff @ 125°C
7. K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L
* ∆I * 10-3. Bp-p:(Gauss), K: (K-factor from table), L: (Inductance in nH),
∆I (Peak to peak ripple current in Amps).
8. Part Number Definition: FP1208Rx-Rxx-R:
- FP1208= Product code and size
- Rx= DCR indicator
- Rxx= Inductance value in µH
- “-R” suffix = RoHS compliant
Dimensions- mm
DCR measured from point “a” to point “b”
Part marking: 1208Rx (Rx= DCR indicator), Rxx = Inductance value in uH (R= decimal point) wwllyy= date
code, r= revision level
Tolerances are +/- 0.15 millimeters unless stated otherwise.
PCB tolerances are +/- 0.10 millimeters unless stated otherwise.
All soldering surfaces to be be coplanar within 0.1 millimeters.
Packaging information - mm
Supplied in tape and reel packaging, 500 parts on a 13” diameter reel.
2 www.eaton.com/electronics


Features Technical Data 10148 Effective June 201 7 Supersedes August 2013 FP1208 High f requency, high current power inductors Product features • 12.1x8.0x8.0mm ma ximum surface mount package • Ferrite core material • Controlled DCR for s ensing circuits • Inductance range fr om 150nH to 250nH • Current range fro m 44 to 85 Amps • Halogen free, lead free, RoHS compliant Applications • Multi-phase regulators • Voltage Regu lator Modules (VRMs) • Desktop and se rver VRMs and EVRDs • Data networking and storage systems • Graphics cards and battery power systems • Point-of -Load modules • DCR Sensing circuits Environmental data • Storage tempera ture range (component): -40 °C to +125 °C • Operating temperature range: - 40 °C to +125 °C (ambient plus self-t emperature rise) • Solder reflow temp erature: J-STD-020 (latest revision) co mpliant Pb HFHALOGEN FREE Technical Data 10148 Effective June 2017  Pa rt Number 8 FP1208R1-R15-R FP1208R1-R18-R FP1208R1-R21-R FP1208R1-R23-R FP1208R1-R25-R OCL 1 (nH)±10.
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