SMT Power Inductors
Shielded Drum Core - PF0464NL/PF0465NL Series
Height: PF0464: 3mm Max - PF0465: 4mm Max
Footprint: 7.2mm x 7.2mm Max
Current Rating: PF0464: up to 4.5A - PF0465: up to 3.5A
Inductance Range: 1.5µH to 100µH
Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C1,6
DCR (mΩ)
Inductance
@0ADC
(µH ±20%)
Inductance
@ Irated
(µH TYP)
MAX
Saturation6
Current ISAT
-20% (A)
Heating7
Current IDC
+40°C (A)
Core Loss8
Factor
(K2)
Irated
(A)
TYP
SFR
(MHz)
PF0464.152NL
1.5
1.2
4.50
9
12
4.50
5.50
660
>40
PF0464.302NL
3.0
2.4
3.00
17
22
3.00
4.25
850
>40
PF0464.392NL *
3.9
3.1
2.60
19
25
2.60
3.80
990
>40
PF0464.502NL
5.0
4.0
2.40
24
30
2.40
3.55
1100
>40
PF0464.602NL
6.0
4.8
2.25
26
33
2.25
3.20
1300
>40
PF0464.732NL
7.3
5.8
2.10
36
45
2.10
3.10
1400
>40
PF0464.862NL *
8.6
6.9
1.85
38
48
1.85
2.95
1500
35
PF0464.103NL
10
8.0
1.70
41
52
1.70
2.90
1700
32
PF0464.123NL *
12
9.6
1.55
52
66
1.55
2.40
1800
26
PF0464.153NL
15
12.0
1.40
55
75
1.40
2.35
2000
24
PF0464.183NL
18
14.4
1.32
69
90
1.32
2.10
2200
22
PF0464.223NL
22
17.6
1.20
85
113
1.20
1.85
2500
21
PF0464.273NL *
27
21.6
1.05
104
132
1.05
1.70
2800
19
PF0464.333NL *
33
26.4
0.97
132
165
0.97
1.50
3000
18
PF0464.393NL *
39
31.2
0.86
142
180
0.86
1.45
3300
14
PF0464.473NL *
47
37.6
0.80
197
238
0.80
1.25
3600
14
PF0464.563NL *
56
44.8
0.73
216
270
0.73
1.15
3900
13
PF0464.683NL
68
54.4
0.65
235
300
0.65
1.10
4400
12
PF0464.823NL *
82
65.6
0.60
291
370
0.60
1.00
4800
11
PF0464.104NL *
100
80.0
0.54
401
505
0.54
0.85
5300
10.5
Part
Number
PF0464NL Series
2,3
5
Notes:
1. Inductance is measure, where applicable, with both primary windings connected in series (2 to 5, with 3 and 4 shorted).
2. Leakage inductance is measured with both primary windings connected in series (where applicable) with all other windings shorted.
*Contact Pulse for availability
1
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SMT Power Inductors
Shielded Drum Core - PF0464NL/PF0465NL Series
Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C1,6
DCR (mΩ)
Inductance
@0ADC
(µH ±20%)
Inductance
@ Irated
(µH TYP)
MAX
Saturation6
Current ISAT
-20% (A)
Heating7
Current IDC
+40°C (A)
Core Loss8
Factor
(K2)
Irated
(A)
TYP
SFR
(MHz)
PF0465.332NL
3.3
2.6
3.50
16
20
3.50
4.65
790
>40
PF0465.502NL
5.0
4.0
2.90
19
24
2.90
4.10
970
>40
PF0465.622NL
6.2
5.0
2.50
21
26
2.50
3.90
1100
>40
PF0465.732NL
7.3
5.8
2.30
25
31
2.30
3.50
1200
>40
PF0465.862NL *
8.6
6.9
2.20
27
34
2.20
3.30
1300
35
PF0465.103NL
10
8.0
2.00
29
37
2.00
3.20
1400
32
PF0465.123NL
12
9.6
1.70
39
50
1.70
2.80
1600
26
PF0465.153NL
15
12.0
1.60
44
55
1.60
2.60
1700
24
PF0465.183NL *
18
14.4
1.50
62
78
1.50
2.25
1900
22
PF0465.223NL
22
17.6
1.30
68
86
1.30
2.10
2100
21
PF0465.273NL
27
21.6
1.20
75
95
1.20
2.00
2300
19
PF0465.333NL *
33
26.4
1.10
94
118
1.10
1.75
2500
18
PF0465.393NL
39
31.2
1.00
101
128
1.00
1.70
2800
17
PF0465.473NL
47
37.6
0.95
112
140
0.95
1.60
3000
14
PF0465.563NL *
56
44.8
0.85
154
195
0.85
1.35
3300
13
PF0465.683NL
68
54.4
0.75
188
234
0.75
1.25
3700
12
PF0465.823NL *
82
65.6
0.70
261
324
0.70
1.05
4000
11
PF0465.104NL
100
80.0
0.65
286
350
0.65
1.00
4500
10.5
Part
Number
PF0465NL Series
2,3
2
5
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SPM2007_21 (05/19) http://www.power.pulseelectronics.com/contact
SMT Power Inductors
Shielded Drum Core - PF0464NL/PF0465NL Series
Mechanicals
Schematic
PF046X.XXXNL
XXXNL
PF0464
PF0465
Weight: ................................0.5 grams ................................0.7 grams
Tape & Reel ...........................1200/reel ..................................900/reel
“A” (height - in./mm) ......0.118/3.00 ................................0.158/4.00
PF0464
PF0465
“B” height: - (in./mm) ........0.5 grams ...............0.7 grams
Notes:
1. Unless otherwise specified, all testing is made at 100kHz, 0.1VAC.
2. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part
number (i.e P1166.102NL becomes P1166.102NLT). Pulse complies with industry
standard Tape and Tape & Reel specification EIA481.
3. The “NL” suffix indicates an RoHS-compliant part numer. Non-NL suffixed parts are
not necessarily RoHS compliant, but are electrically and mechanically equivalent to
NL versions. If a part number does not have the “NL” version, but an RoHS compliant
version is required, please contact Pulse for availability.
4. Temperature of the component (ambient plus temperature rise) must be within
specified operating temperature range.
5. The rated current (Irated) as listed is either the saturation current or the heating
current depending on which value is lower.
6. The saturation current, Isat, is the current at which the component inductance drops
by the indicated percentage (typical) at an ambient temperature of 25C. This current
is determined by placing the component in the specified ambient environment and
applying a short duration pulse current (to eliminate self-heating effects) to the
component.
7. The heating current, Idc, is the DC current required to raise the component temperature by the indicated delta (approximately). The heating current isdetermined by
mounting the component on a typical PCB and applying current for 30 minutes. The
temperature is measured by placing the thermocouple on top of the unit under test.
3
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8.
Dimensions: .Inches
mm
Unless otherwise specified,
.010
all tolerances are: ±.0,25
In high volt*time (Et) or ripple current applications, additional heating in the
component can occur due to core losses in the inductor which may necessitate
derating the current in order to limit the temperature rise of the component. In order
to determine the approximate total loss (or temperature rise) for a given application,
both copper losses and core losses should be taken into account.
Estimated Temperature Rise:
Trise = [Total loss (mW) / K0].833(°C)
Total Loss = Copper loss + Core loss (mW)
Copper loss = IRMS2 x DCR (Typical) (mW)
Irms = [IDC2 + ΔI2 /12]1/2 (A)
Core loss = K1 x f (kHz)1.23 x Bac (Ga)2.38 (mW)
Bac (peak to peak flux density) = K2 x ΔI (Ga)
[= K2/L (µH) x Et (V-µSec) (Ga)]
where f varies between 25kHz and 1MHz, and Bac is less than 2500 Gauss.
K2 is a core size and winding dependent value and is given for each p/n in the
proceeding datasheets. K0 & K1 are platform and material dependant constants and
are given in the table below for each platform.
SPM2007_21 (05/19) http://www.power.pulseelectronics.com/contact
SMT Power Inductors
Shielded Drum Core - PF0464NL/PF0465NL Series
Part No.
Trise Factor
(KO)
Core Loss Factor
(K1)
PG0085/86
2.3
5.29E-10
PG0087
5.8
15.2E-10
PG0040/41
0.8
2.80E-10
P1174
0.8
6.47E-10
PF0601
4.6
14.0E-10
PF0464
3.6
24.7E-10
PF0465
3.6
33.4E-10
P1166
1.9
29.6E-10
P1167
2.1
42.2E-10
PF0560NL
5.5
136E-10
P1168/69
4.8
184E-10
P1170/71
4.3
201E-10
P1172/73
5.6
411E-10
PF0552NL
8.3
201E-10
PF0553NL
7.1
411E-10
Take note that the component’s temperature rise varies depending on the system condition. It is suggested that the component be tested at the system level, to verify
the temperature rise of the component during system operation.
For More Information
Pulse Worldwide Headquarters
15255 Innovation Drive Ste 100
San Diego, CA 92128
U.S.A.
Tel: 858 674 8100
Fax: 858 674 8262
Pulse Europe
Pulse Electronics GmbH
Am Rottland 12
58540 Meinerzhagen
Germany
Pulse China Headquarters
Pulse Electronics (ShenZhen) CO., LTD
D708, Shenzhen Academy of
Aerospace Technology,
The 10th Keji South Road,
Nanshan District, Shenzhen,
P.R. China 518057
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Pulse South Asia
3 Fraser Street 0428
DUO Tower
Singapore 189352
Pulse North Asia
1F., No.111 Xiyuan Road
Zhongli District
Taoyuan City 32057
Taiwan (R.O.C)
Tel: 49 2354 777 100
Fax: 49 2354 777 168
Tel: 86 755 33966678
Fax: 86 755 33966700
Tel: 86 21 62787060
Fax: 86 2162786973
Tel: 65 6287 8998
Fax: 65 6280 0080
Tel: 886 3 4356768
Fax: 886 3 4356820
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned
herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2019. Pulse Electronics, Inc. All rights reserved.
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