FA2769 SMT Power Inductor

for Enpirion Power Modules

Coilcraft’s FA2769 Series of high-current shielded power inductors feature sub-milliohm DC resistance and very high current handling. Magnetic shielding and tight DCR tolerances make them ideal for low voltage multi-phase VRM/VRD/EVRD regulators and current sensing circuits.

Developed for Enpirion in second stage LC filter of the output of their
DC-DC power modules:
6 A – EN5360D, EN5365Q and EN5366Q
3 A – EN5330D, EN5335Q and EN5336Q
Exceptionally low DC resistance
Very high saturation current

Buy Now:

Count	Unit price
1	$0.85
375	$0.77
750	$0.64
1500	$0.55
3000	$0.47
6000	$0.42

For high volume or non-stock items, request a quote.

Termination

L = Matte-tin over nickel

Packaging

C = 7" machine-ready reel

. in stock, ready to ship today.

Request a Sample:

Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (nH) 2 (Tolerance: ±30%)	DCR max (mΩ) 3	SRF typ (MHz) 4	Isat (A) 5	Irms (A) 6
Part number 1	Inductance (nH) 2 (Tolerance: ±30%)	DCR max (mΩ) 3	SRF typ (MHz) 4	Isat (A) 5	Irms (A) 6	40°C rise
FA2769-AL_	26	0.23	210	29.0	6.5

Notes

When ordering, please specify packaging code: e.g. FA2769-ALC
Inductance measured at 500 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4284 LCR meter or equivalent.
DCR is measured on a micro-ohmmeter at the points indicated in the diagram. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured on an Agilent/HP 8753D network analyzer.
Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

Packaging:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (750 per full reel).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape (3000 per full reel). Factory order only, not stocked. Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

−40°C to +85°C with Irms current

Storage temperature range:

Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C

Maximum part temperature:

+125°C (Ambient + temperature rise)

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

Inductance vs Current

Temperature Rise versus Current

Physical characteristics

Tape and Reel specification

tapereel_pl-(1).gif

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation ‡
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
750	3000*	178/330	60/100	13	22,4	16,4	16	8	4	2	2,92	0,35

* Special order
‡ Part marking does not indicate polarity

General specification

Weight:

0.19 g

Soldering/Washing

Resistance to soldering heat:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

FA2769 SMT Power Inductor

for Enpirion Power Modules