IHCL4040DZER220M5A Просмотр технического описания (PDF) - Vishay Semiconductors
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IHCL4040DZER220M5A Datasheet PDF : 3 Pages
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www.vishay.com
IHCL-4040DZ-5A 22 μH
Vishay Dale
Low-Profile, High-Current Coupled Inductor
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STANDARD ELECTRICAL SPECIFICATIONS
L0
INDUCTANCE
HEAT
± 20 % AT DCR DCR RATING SATURATION
100 kHz, NOM. MAX. CURRENT CURRENT
0.25 V, 0 A 25 °C 25 °C DC TYP.
(μH)
(m) (m) (A) (1)
DC TYP.
(A) (2)
L1-2
22
177.0 189.6 2.5
4.75
L3-4
22
176.0 190.0 2.6
4.75
L1-4
(L2-3 shorted)
88
353.0 380.0 1.7
2.25
L1-3
(L2-4 shorted)
1.5
353.0 380.0 1.7
See note (3)
LCommon Mode
(1-3 and
22
80.0 86.0 4.3
5.3
2-4 shorted)
LDifferential Mode
(1-4 and
0.5
80.0 86.0 4.3
See note (3)
2-3 shorted)
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
• SEPIC operation can generate up to 2x the input or output
voltage across the inductor. Please limit VIN and VOUT to 25 V
max. for SEPIC operation
(1) DC current (A) that will cause an approximate T of 40 °C
(2) DC current (A) that will cause L0 to drop approximately 20 %
(3) In this configuration, current flowing opposite directions through
coils cancels and the 1.5 μH inductance is very stable with
varying current. Observe the heat rating current to avoid
excessive temperature rise in this configuration
FEATURES
• High temperature, up to 155 °C
• Shielded construction
• Frequency range up to 5.0 MHz
• Lowest DCR/μH in this package size
• Handles high transient current spikes without
saturation
• Ultra low buzz noise, due to composite
construction
• Coupling is > 90 % - optimized for SEPIC converters
• AEC-Q200 qualified
• Patent pending
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• SEPIC converters
• DC/DC converters
• Common mode applications
• LED lighting
DIMENSIONS in inches [millimeters]
Side View
Top View
Side View
4
4
0.400 ± 0.005
3 0.110 ± 0.005
[2.79 ± 0.127]
3
[10.16 ± 0.127]
1
1
2
2
0.080 ± 0.005
[2.03 ± 0.127]
0.420 ± 0.010
[10.67 ± 0.254]
0.158
[4.0]
Max.
Typical Pad Layout
0.220 [5.588]
Bottom View
0.084 ± 0.015
[2.13 ± 0.381]
Schematic
2
3
4
3
0.070
1
2
1
2 [1.778]
4
3
1
4
0.120
[3.048]
0.125
[3.175]
0.232 ± 0.030
[5.89 ± 0.762]
DESCRIPTION
IHCL-4040DZ-5A
22 μH
MODEL
INDUCTANCE VALUE
± 20 %
INDUCTANCE TOLERANCE
ER
PACKAGE CODE
e3
JEDEC® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I
H
C
L
4
0
4
0
D
Z
E
R
2
2
0
M
5
A
PRODUCT FAMILY
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL. SERIES
Revision: 09-Feb-18
1
Document Number: 34359
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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