P0176NLT PULSE ELECTRONICS CORPORATION, P0176NLT Datasheet
P0176NLT
Manufacturer Part Number
P0176NLT
Description
INDUCTOR PWR TOROID 17.9UH SMD
Manufacturer
PULSE ELECTRONICS CORPORATION
Series
Polecatr
Datasheet
1.P0175NLT.pdf
(1 pages)
Specifications of P0176NLT
Inductance Per Coil
5µH
Number Of Coils
2
Current
2.6A
Tolerance
±10%
Inductance - Connected In Series
17.9µH
Inductance - Connected In Parallel
5µH
Dc Resistance (dcr)
76.00 mOhm Max
Package / Case
0.500" L x 0.500" W x 0.215" H (12.70mm x 12.70mm x 5.46mm)
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
SMT POWER INDUCTORS
Toroid - Polecat Series
3. To estimate temperature rise in a given application, determine copper and core
4. For the copper loss (mW), calculate I
5. For core loss (mW), using frequency (f in Hertz) and operating flux density (B in
NOTES:
1. Temperature rise is 50°C in typical buck or boost circuits at 250kHz and with the
2. Total loss in the inductor is 380mW for a 50°C temperature rise above ambient.
6. For flux density (B in Gauss), calculate ET (V-µsec) for the application, divide by
www.pulseeng.com
USA 858 674 8100
P0174NL
P0175NL
P0176NL
P0174NL
P0177NL
P0175NL
P0178NL
P0179NL
P0176NL
P0180NL
P0177NL
P0181NL
P0178NL
P0182NL
P0179NL
P0183NL
P0180NL
P0181NL
P0182NL
P0183NL
Gauss), calculate 6.11 x 10
Number
losses, divide by 380 and multiply by 50.
Part
reference ET applied to the inductor.
ET
100
9,10
from the table, and multiply by 100.
4 SURFACES
12,70
.005/0,13
.500 MAX
Inductance
@ Irated
(µH MIN)
106.1
154.2
218.9
295.0
• •
14.1
19.8
17.9
29.3
33.8
42.6
50.9
61.3
71.5
84.2
2.0
2.4
5.0
7.0
9.3
8.4
Germany 49 7032 7806 0
-18
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
x B
2.7
x f
2
3
Country of Origin
DC
12,70
.500 MAX
2.04
2
Date Code
X R
Irated
P01XX
.330
8,38
.
8.30
7.20
5.20
4.16
3.80
3.78
3.10
2.60
2.60
2.20
1.89
1.80
1.54
1.50
1.30
1.20
1.07
0.89
0.74
0.64
(A)
N
Mechanical
.
4
1
• •
DCR (MAX)
Singapore 65 6287 8998
(mΩ)
1272
10.9
19.0
32.0
29.8
43.6
45.3
66.3
76.0
106
120
151
182
224
266
324
404
604
888
7.6
.215 MAX
5,46
Height: 5.5mm Max
Footprint: 12.7mm x 12.7mm Max
Current Rating: up to 8.3A
Inductance Range: 2.0µH to 364µH
4X
.175
4,45
Suggested Pad Layout
(V-µsec)
11.72
14.61
16.12
15.62
19.73
23.45
23.43
28.50
32.25
34.49
39.46
40.85
46.90
46.22
57.00
68.99
81.70
92.43
7.31
7.81
ET
4X
.060
1,52
• •
72
Shanghai
10,41
.330
8,38
.410
10. The "NL" suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are
11. The temperature of the component (ambient plus temperature rise) must be within
7. Limit the DC bias (H) to 46 orsteds. Calculate H by multiplying H
8. The maximum DCR listed is approximately 17% over the nominal DCR.
9. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to
not necessarily RoHS compliant, but are electrically and mechanically equivalent to
NL versions. If a part number does not have the "NL" suffix, but an RoHS compliant
version is required, please contact Pulse for availability.
the stated operating temperature range.
by I
the part number (i.e. P0174NL becomes P0174NLT). Pulse complies to industry
standard tape and reel specification EIA481.
Inductance
(µH ±10%)
DC
@0A
86 21 54643211 / 2
22.45
131.0
190.3
270.2
364.0
of the application.
8.75
10.4
10.4
15.7
22.1
32.8
41.7
47.6
62.8
67.5
88.2
91.0
10,41
2.2
2.6
5.5
.410
DC
R
100 Gauss
• •
(V-µsec)
ET
11.33
13.50
15.66
China 86 755 33966678
1.20
1.33
1.93
2.41
2.65
2.65
3.25
3.86
3.86
4.70
5.30
5.66
6.51
6.75
7.71
7.83
9.40
100
Weight . . . . . . . . 1.5 grams
Tape & Reel . . . . . . 500/reel
Tube . . . . . . . . . . . . 35/tube
Dimensions: Inches
Unless otherwise specified,
all tolerances are ± .010
1
2
Schematic
1 Amp DC
(Orsted)
10.86
11.95
11.95
14.66
17.38
17.38
21.18
23.89
25.52
29.32
30.41
34.75
35.30
42.36
51.05
60.82
70.59
5.43
5.97
8.69
1:1 ±2%
11
H
1
• •
mm
SPM2007 (11/07)
Taiwan 886 3 4641811
0,25
1
from the table
4
3
Connection
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Series
Series
Series
Series
Series
Series
Series
Series
Series
Series
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