IHLP-3232CZ-11
www.vishay.com
Vishay Dale
IHLP® Commercial Inductors, Low DCR Series
FEATURES
• Shielded construction
• Excellent DC/DC energy storage up to 1 MHz to
2 MHz. Filter inductor applications up to SRF
(see “Standard Electrical Specifications” table)
• Operating temperature up to 125 °C
• Lowest DCR/μH, in this package size
• Handles high transient current spikes without
saturation
• Ultra low buzz noise, due to composite construction
• IHLP design. PATENT(S): www.vishay.com/patents
DESIGN SUPPORT TOOLS AVAILABLE
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
3
D
3D Models
Design Tools
APPLICATIONS
STANDARD ELECTRICAL SPECIFICATIONS
• PDA/notebook/desktop/server applications
• High current POL converters
• Low profile, high current power supplies
• Battery powered device
• DC/DC converters in distributed power systems
• DC/DC converter for Field Programmable Gate Array
(FPGA)
L0
INDUCTANCE
HEAT
20 %
DCR DCR RATING SATURATION
AT 100 kHz,
0.25 V, 0 A
(μH)
TYP. MAX. CURRENT CURRENT
25 °C 25 °C DC TYP.
SRF
TYP.
DC TYP.
(m) (m)
1.51 1.62
2.22 2.38
2.54 2.72
3.73 3.99
4.55 4.87
6.07 6.49
8.29 9.94
13.70 14.70
26.70 28.60
35.30 37.80
43.60 46.70
51.50 55.10
79.70 85.30
123.0 132.0
166.0 177.0
(A) (1)
36.0
27.0
24.0
20.0
18.5
16.0
12.5
10.4
7.6
6.5
5.9
5.3
4.3
3.6
3.1
(A) (2)
(MHz)
0.22
0.33
0.47
0.68
0.82
1.0
1.5
2.2
4.7
6.8
8.2
10
24.0
18.0
18.0
15.2
15.0
14.8
11.3
10.4
5.4
151
101
69
59
53
51
35
30
21
17
16
12
11
7.7
5.6
DIMENSIONS in inches [millimeters]
0.340 0.01
[8.64 0.254]
0.322 0.003
[8.18 0.0ꢀ6]
5.0
4.2
3.8
3.8
2.8
2.1
0.322 0.003
[8.18 0.0ꢀ6]
15
22
33
0.118
[3.0]
Max.
Notes
0.054 0.015
0.200 0.003
[5.08 0.0ꢀ6]
[1.3ꢀ2 0.381]
•
•
•
All test data is referenced to 25 °C ambient
Operating temperature range -55 °C to +125 °C
The part temperature (ambient + temp. rise) should not exceed
125 °C under worst case operating conditions. Circuit design,
component placement, PWB trace size and thickness, airflow
and other cooling provisions all affect the part temperature. Part
temperature should be verified in the end application.
Typical Pad Layout
0.380
[9.652]
0.210
[5.334]
•
Rated operating voltage (across inductor) = 50 V
DC current (A) that will cause an approximate T of 40 °C
DC current (A) that will cause L0 to drop approximately 20 %
0.190
[4.826]
(1)
(2)
DESCRIPTION
IHLP-3232CZ-11
4.7 μH
20 %
ER
e3
MODEL
INDUCTANCE VALUE
INDUCTANCE TOLERANCE
PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I
H
L
P
3
2
3
2
C
Z
E
R
4
R
7
M
1
1
PRODUCT FAMILY
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL.
SERIES
PATENT(S): www.vishay.com/patents
This Vishay product is protected by one or more United States and international patents.
Revision: 04-Jun-2019
Document Number: 34321
1
For technical questions, contact: magnetics@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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