For Higher Temperature Upgrade to IHLP-3232DZ-8A
IHLP-3232DZ-5A
www.vishay.com
Vishay Dale
IHLP® Automotive 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)
• Operating temperature up to 155 °C
• Lowest DCR/μH, in this package size
• Handles high transient current spikes without
saturation
LINKS TO ADDITIONAL RESOURCES
• Ultra low buzz noise, due to composite
construction
• AEC-Q200 qualified
3
D
3D Models
Design Tools
• IHLP design; PATENT(S): www.vishay.com/patents
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
L0
APPLICATIONS
• Engine and transmission control units
• Diesel injection drivers
• DC/DC converters for entertainment / navigation systems
• Noise suppression for motors: windshield wipers / power
seats / power mirrors / heating and ventilation blower /
HID lighting
INDUCTANCE
20 ꢀ
HEAT
DCR DCR RATING SATURATION
TYP. MAX. CURRENT CURRENT
AT 100 kHz,
0.25 V, 0 A
(μH)
SRF
TYP.
25 °C 25 °C DC TYP.
DC TYP.
(mΩ) (mΩ)
1.68 1.86
2.38 2.55
3.30 3.53
3.70 4.00
4.58 4.90
6.78 7.25
11.70 12.50
15.40 16.48
26.60 28.46
29.60 31.67
50.00 53.50
62.00 66.34
103.00110.21
149.00159.43
(A) (1)
36.0
27.0
21.5
20.0
19.0
15.5
11.5
10.6
7.2
(A) (2)
(MHz)
0.22
0.47
0.68
0.82
1.0
1.5
2.2
3.3
4.7
5.6
10
32.0
19.0
16.2
16.0
16.2
14.0
14.0
11.8
9.1
9.0
5.2
3.6
3.8
117
77
51
49
45
35
32
23
18
18
13
10
9
• LED drivers
DIMENSIONS in inches [millimeters]
0.340 0.01
[8.64 0.254]
0.322 0.003
[8.18 0.0ꢀ6]
6.9
5.1
4.8
3.7
15
22
33
0.322 0.003
[8.18 0.0ꢀ6]
3.1
3.2
6.1
0.158
[4.0]
Max.
Notes
•
•
•
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
0.054 0.015
[1.3ꢀ2 0.381]
0.200 0.003
[5.08 0.0ꢀ6]
Typical Pad Layout
0.380
[9.652]
•
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)
0.210
[5.334]
(2)
0.190
[4.826]
DESCRIPTION
IHLP-3232DZ-5A
10 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
D
Z
E
R
1
0
0
M
5
A
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: 16-Oct-2020
Document Number: 34336
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