IHLD-4032KB-5A
www.vishay.com
Vishay Dale
Low Profile, High Current Dual Inductors
FEATURES
•
•
•
•
•
•
•
•
•
•
•
•
Two inductors in one package
High temperature, up to 155 °C
Shielded construction
Optimal design realizes high quality sound and
low distortion
Low coupling for minimal cross-talk between
inductors
Frequency range up to 1 MHz
Lowest DCR/μH, in this package size
Handles high transient current spikes without saturation
Ultra-low buzz noise, due to composite construction
AEC-Q200 qualified
IHLP design. PATENT(S):
www.vishay.com/patents
Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
DESIGN SUPPORT TOOLS
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Design Tools
Available
STANDARD ELECTRICAL SPECIFICATIONS
L
0
INDUCTANCE
± 20 % AT
100 kHz,
0.25 V, 0 A
(μH)
10
15
22
33
DCR
TYP.
25 °C
(m)
30.5
43.5
67.8
100
DCR
MAX.
25 °C
(m)
32.6
45.5
72.5
107.0
HEAT
RATING SATURATION
CURRENT CURRENT
SRF
DC TYP.
DC TYP.
TYP.
(A)
(1)
(A)
(2)
(MHz)
5.6
4.6
4.1
3.8
7.4
5.5
4.1
3.7
10.2
9.5
7
6
APPLICATIONS
• Class D audio amplifiers
DIMENSIONS
in inches [millimeters]
0.440 ± 0.005
(11.2 ± 0.127)
0.379 ± 0.010
(9.624 ± 0.254)
0.342 ± 0.010
(8.69 ± 0.254)
0.111 ± 0.005
(2.808 ± 0.127)
0.080 ± 0.005
(2.042 ± 0.127)
RECOMMENDED PAD LAYOUT
0.118 (3.00)
0.130 (3.30)
0.060 (1.52)
0.468 ± 0.010
(11.896 ± 0.254)
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
• Rated operating voltage (across inductor) = 50 V
(1)
DC current (A) that will cause an approximate
T
of 40 °C
(2)
DC current (A) that will cause L to drop approximately 20 %
0
0.131 (3.33)
0.380 (9.65)
DESCRIPTION
IHLD-4032KB-5A
MODEL
22 μH
INDUCTANCE VALUE
± 20 %
INDUCTANCE TOLERANCE
ER
PACKAGE CODE
JEDEC
®
e3
LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I
H
L
D
4
0
3
SIZE
2
K
B
E
R
2
2
INDUCTANCE
VALUE
0
M
TOL.
5
A
PRODUCT FAMILY
PACKAGE
CODE
SERIES
PATENT(S):
www.vishay.com/patents
This Vishay product is protected by one or more United States and international patents.
Revision: 20-Oct-17
Document Number: 34381
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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