IHLP-2525EZ-01
www.vishay.com
Vishay Dale
IHLP Commercial Inductors, High Saturation Series
FEATURES
Shielded construction
Frequency range below 1.0 MHz
Lowest DCR/H, in this package size
Powdered iron composition provides soft
saturation
Handles high transient current spikes without
saturation
Saturation and inductance extremely stable
over temperature
Ultra low buzz noise, due to composite construction
DESIGN SUPPORT TOOLS click logo to get started
IHLP design. PATENT(S): www.vishay.com/patents
Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Models Design Tools
Available Available
APPLICATIONS
Notebook / desktop / server applications
STANDARD ELECTRICAL SPECIFICATIONS
High current POL converters
L HEAT
0
Low profile, high current power supplies
INDUCTANCE DCR DCR RATING SATURATION
20 % AT 100 kHz, TYP. MAX. CURRENT CURRENT
DC/DC converters in distributed power systems
0.25 V, 0 A 25 C 25 C DC TYP. DC TYP.
(1) (2)
DC/DC converter for Field Programmable Gate Array
(H) (m) (m) (A) (A)
(FPGA)
0.56 3.4 3.6 20 12
0.68 4.2 4.5 18 11.5
0.82 4.6 4.9 16.5 13
DIMENSIONS in inches [millimeters]
1.0 5.6 6.5 13 15
1.5 8.6 9.0 12 12
0.255 0.010
2.2 13.0 13.6 10 10
[6.47 0.254]
0.125 0.01
3.3 19.9 20.9 8 8
[3.18 0.3]
4.7 28.9 30.3 6.5 7
Typical Pad Layout (Min.)
5.6 32.7 34.4 6 7
6.8 42.5 44.6 5.5 5.5
0.255 0.010
[6.47 0.254] 0.135
8.2 48.3 50.7 5.0 5.0
[3.429]
10.0 67.9 71.3 4.5 4.5
0.135
[3.429]
Notes
All test data is referenced to 25 C ambient
0.270 0.016 0.325
[8.255]
[6.86 0.381]
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
0.197
[5.0] Max.
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
(1)
DC current (A) that will cause an approximate T of 40 C
0.050 0.012
(2)
DC current (A) that will cause L to drop approximately 20 %
0 [1.27 0.30]
DESCRIPTION
1.0 H
IHLP-2525EZ-01 20 % ER e3
MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I H L P 2 5 2 5 E Z E R1 R0 M 0 1
PRODUCT FAMILY SIZE PACKAGE INDUCTANCE TOL. SERIES
CODE VALUE
PATENT(S): www.vishay.com/patents
This Vishay product is protected by one or more United States and international patents.
Revision: 07-Jun-17 Document Number: 34177
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
IHLP-2525EZ-01
www.vishay.com
Vishay Dale
PERFORMANCE GRAPHS
0.56 H 0.68 H
100
0.75 100 1.0
T C
0.60 0.8 80
80
T C
0.6 60
0.45 60
0.30 0.4 40
40
L
L
20
0.15 0.2
20
0.00 0.0 0
0
0 5 10 15 20 25 30 0 5 10 15 20 25 30
DC CURRENT (A) DC CURRENT (A)
1.0 H
0.82 H
1.0 100
1.25 100
T C
T C
0.9
1.00 80
0.8 80
L
0.7
0.6 0.75 60
60
L
0.5
0.4 40 0.50 40
0.3
0.2 20 0.25 20
0.1
0.0 0
0 0
0 5 10 15 20 25 02416 8 10214 16 18 20 22 24
DC CURRENT (A)
DC BIAS (A)
2.2 H
1.5 H
2.5 100
2.0 100
T C
T C
1.6 80 2.0 80
L
1.5
1.2 60 60
L
40 1.0 40
0.8
0.5
0.4 20 20
0.0 0 0.0 0
02 4 6 8 10 12 14 16 18 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
DC CURRENT (A)
DC CURRENT (A)
3.3 H
4.7 H
100
5.0 5.0 100
T C
T C
4.0 80 80
4.0
L
60
3.0 3.0 60
L
2.0 40 40
2.0
20
1.0 20
1.0
0.0
0
0.0 0
0123456 7 89 10 1112
01 2 3 4 5 6 7 8 9 10
DC CURRENT (A) DC CURRENT (A)
Revision: 07-Jun-17 Document Number: 34177
2
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
INDUCTANCE (H)
INDUCTANCE (H)
INDUCTANCE (H) INDUCTANCE (H)
TEMPERATURE (C)
TEMPERATURE (C)
TEMPERATURE (C)
TEMPERATURE (C)
INDUCTANCE (H)
INDUCTANCE (H)
INDUCTANCE (H)
INDUCTANCE (H)
TEMPERATURE (C)
TEMPERATURE (C)
TEMPERATURE (C)
TEMPERATURE (C)