IHLP-3232DZ-51
www.vishay.com
Vishay Dale
IHLP® Commercial Inductors, High Temperature (155 °C) 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)
• High temperature, up to 155 °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 click logo to get started
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Models
Design Tools
Available
Available
APPLICATIONS
• PDA / notebook / desktop / server applications
STANDARD ELECTRICAL SPECIFICATIONS
L0
• High current POL converters
• Low profile, high current power supplies
• Battery powered devices
INDUCTANCE
20 ꢀ
HEAT
DCR DCR
RATING SATURATION
CURRENT CURRENT
AT 100 kHz, TYP. MAX.
0.25 V, 0 A
(μH)
SRF
TYP.
25 °C 25 °C
(mΩ) (mΩ)
DC TYP.
DC TYP.
• DC/DC converters in distributed power systems
(A) (1)
(A) (2)
(MHz)
•
DC/DC converter for Field Programmable Gate Array (FPGA)
0.22
0.47
0.68
1.0
2.2
3.3
4.7
5.6
10
15
22
33
47
1.68 1.86
2.38 2.55
3.30 3.53
36.0
27.0
21.5
19.0
11.5
11.3
7.2
6.9
5.1
4.8
3.7
32.0
19.0
16.2
16.2
14.0
11.8
9.1
9.0
5.2
3.6
3.8
117
77
51
45
32
23
18
18
13
10
9
DIMENSIONS in inches [millimeters]
4.58 4.90
0.340 0.01
11.70 12.50
15.40 16.48
26.60 28.46
29.60 31.67
50.00 53.50
62.00 66.34
103.00 110.21
149.00 159.43
252.00 269.64
[8.64 0.254]
0.322 0.003
[8.18 0.0ꢀ6]
0.322 0.003
[8.18 0.0ꢀ6]
3.1
2.4
3.2
2.8
6.1
5.5
0.158
[4.0]
Max.
Notes
0.054 0.015
0.200 0.003
[5.08 0.0ꢀ6]
•
•
•
All test data is referenced to 25 °C ambient
Operating temperature range -55 °C to +155 °C
The part temperature (ambient + temp. rise) should not exceed
155 °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
Rated operating voltage (across inductor) = 75 V
DC current (A) that will cause an approximate ΔT of 40 °C
DC current (A) that will cause L0 to drop approximately 20 %
[1.3ꢀ2 0.318]
Typical Pad Layout
0.380
[9.652]
0.210
[5.334]
•
(1)
0.190
[4.826]
(2)
DESCRIPTION
IHLP-3232DZ-51
10 μH
20 ꢀ
INDUCTANCE TOLERANCE
ER
e3
MODEL
INDUCTANCE VALUE
PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I
H
L
P
3
2
3
2
D
Z
E
R
1
0
0
M
5
1
MODEL
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: 12-Jul-17
Document Number: 34345
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