IHLP-2525CZ-L7 Datasheet

IHLP-2525CZ-L7
www.vishay.com
Vishay Dale
5 % DCR Tolerance, Low-Profile, IHLP® Power Inductor
FEATURES
• Lowest height (3.0 mm) in this package footprint
• 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
Manufactured under one or more of the following:
US Patents; 6,198,375/6,204,744/6,449,829/6,460,244.
Several foreign patents, and other patents pending.
• Tin/lead Sn/Pb plated (not dipped) terminals
APPLICATIONS
• Tolerance DCR for current sense applications
STANDARD ELECTRICAL SPECIFICATIONS
• Improved current balance in phased power supplies
L0
INDUCTANCE
± 20 % AT 100 kHz,
0.25 V, 0 A
(μH)
DCR
±5%
25 °C
(m)
HEAT
RATING
CURRENT
DC TYP.
(A) (3)
0.10
1.37
32.5
60
0.15
1.85
26
52
0.20
2.34
24
41
0.33
3.20
20
30
0.47
3.86
17.5
26
0.68
5.20
15.5
25
0.82
7.41
13
24
1.0
8.44
11
22
1.5
14.50
9
18
2.2
17.73
8
14
3.3
28.21
6
13.5
4.7
37.11
5.5
10
8.2
61.47
4
7.5
10
97.71
3
7.0
SATURATION
CURRENT
DC TYP.
(A) (4)
• Improved thermal management
• PDA / notebook / desktop / server and battery powered
devices
• High current, Low profile POL converters
• DC/DC converters in distributed power systems
• DC/DC converter for Field Programmable Gate Array
(FPGA)
DIMENSIONS in inches [millimeters]
0.255 ± 0.010
[6.47 ± 0.254]
Typical Pad Layout (Min.)
0.255 ± 0.010
[6.47 ± 0.254]
0.125 ± 0.01
[3.18 ± 0.3]
0.135
[3.429]
0.135
[3.429]
0.325
[8.255]
Notes
(1) All test data is referenced to 25 °C ambient
(2) Operating temperature range -55 °C to +125 °C
(3) DC current (A) that will cause an approximate T of 40 °C
(4) DC current (A) that will cause L to drop approximately 20 %
0
(5) 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
and other cooling provisions all affect the part temperature. Part
temperature should be verified in the end application.
0.270 ± 0.015
[6.86 ± 0.381]
0.118 [3.0] Max.
0.050 ± 0.012
[1.27 ± 0.30]
DESCRIPTION
IHLP-2525CZ-L7
1.0 μH
± 20 %
RZ
MODEL
INDUCTANCE VALUE
INDUCTANCE TOLERANCE
PACKAGE CODE
GLOBAL PART NUMBER
I
H
L
PRODUCT FAMILY
Revision: 16-Jun-16
P
2
5
2
5
SIZE
C
Z
R
Z
PACKAGE
CODE
1
R
INDUCTANCE
VALUE
0
M
TOL.
L
7
SERIES
Document Number: 34254
1
For technical questions, contact: [email protected]
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-2525CZ-L7
www.vishay.com
Vishay Dale
PERFORMANCE GRAPHS
IHLP-2525CZ-L7 0.15 µH
IHLP-2525CZ-L7 0.10 µH
0.16
100
0.120
ΔT °C
0.080
60
0.060
40
0.040
20
0.020
L
0.12
0.10
80
60
0.08
40
0.06
0.04
20
TEMPERATURE (°C)
L
INDUCTANCE (µH)
0.02
0.000
20
10
0
30
40
0
0.0
0
60
50
0
DC CURRENT (AMPS)
50
40
30
20
10
DC CURRENT (AMPS)
IHLP-2525CZ-L7 0.20 µH
IHLP-2525CZ-L7 0.33 µH
0.25
100
0.50
ΔT °C
100
ΔT °C
80
L
0.15
60
0.10
40
0.05
20
INDUCTANCE (µH)
0.20
TEMPERATURE (°C)
0.45
0.40
80
0.35
0.30
60
0.25
L
0.20
40
0.15
0.10
20
TEMPERATURE (°C)
INDUCTANCE (µH)
80
TEMPERATURE (°C)
0.14
0.100
INDUCTANCE (µH)
100
ΔT °C
0.05
0
5
10
15
25
20
30
0
40
35
0
0.00
0
IHLP-2525CZ-L7 0.47 µH
0.8
100
ΔT °C
30
100
ΔT °C
L
0.4
60
0.3
40
0.2
20
0.1
INDUCTANCE (µH)
80
TEMPERATURE (°C)
0.7
0.5
80
0.6
L
0.5
60
0.4
40
0.3
0.2
20
0.1
0
0.0
0
10
5
15
0.0
25
20
0
0
5
IHLP-2525CZ-L7 1.00 µH
IHLP-2525CZ-L7 0.82 µH
100
L
0.6
60
0.5
0.4
40
0.3
0.2
20
0.1
0
5
10
15
DC CURRENT (AMPS)
Revision: 16-Jun-16
20
0
25
100
ΔT °C
1.0
INDUCTANCE (µH)
80
0.7
1.2
TEMPERATURE (°C)
ΔT °C
0.8
25
20
15
DC CURRENT (AMPS)
DC CURRENT (AMPS)
0.9
10
L
80
0.8
60
0.6
40
0.4
20
0.2
TEMPERATURE (°C)
INDUCTANCE (µH)
25
IHLP-2525CZ-L7 0.68 µH
0.6
INDUCTANCE (µH)
20
DC CURRENT (AMPS)
DC CURRENT (AMPS)
0.0
15
10
5
TEMPERATURE (°C)
0.00
0
0.0
0
5
10
15
20
DC CURRENT (AMPS)
Document Number: 34254
2
For technical questions, contact: [email protected]
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-2525CZ-L7
www.vishay.com
Vishay Dale
PERFORMANCE GRAPHS
IHLP-2525CZ-L7 2.2 µH
IHLP-2525CZ-L7 1.5 µH
2.5
100
ΔT °C
100
ΔT °C
80
1.0
60
0.8
40
0.6
0.4
20
INDUCTANCE (µH)
INDUCTANCE (µH)
L
1.2
TEMPERATURE (°C)
1.4
2.0
80
L
1.5
60
1.0
40
0.5
20
TEMPERATURE (°C)
1.6
0.2
0.0
0
0.0
2
4
6
12
10
8
14
16
2
0
18
4
DC CURRENT (AMPS)
1.5
40
1.0
20
INDUCTANCE (µH)
60
2.0
TEMPERATURE (°C)
4.0
80
L
3.5
3.0
60
2.5
2.0
40
1.5
20
1.0
0.5
2
0
8
6
4
10
0
12
0
0.0
0
3
2
1
IHLP-2525CZ-L7 8.2 µH
7
9
8
10
IHLP-2525CZ-L7 10.0 µH
10.0
80
8.0
6.0
60
5.0
4.0
40
3.0
2.0
20
INDUCTANCE (µH)
L
7.0
100
TEMPERATURE (°C)
ΔT °C
8.0
6
5
DC CURRENT (AMPS)
DC CURRENT (AMPS)
9.0
4
100
ΔT °C
80
L
6.0
60
4.0
40
2.0
20
TEMPERATURE (°C)
INDUCTANCE (µH)
80
L
2.5
100
ΔT °C
4.5
0.5
INDUCTANCE (µH)
0
14
12
IHLP-2525CZ-L7 4.7 µH
5.0
100
ΔT °C
3.0
0.0
10
8
DC CURRENT (AMPS)
IHLP-2525CZ-L7 3.3 µH
3.5
6
TEMPERATURE (°C)
0
1.0
0.0
0
0
1
2
3
4
5
6
DC CURRENT (AMPS)
Revision: 16-Jun-16
7
8
9
0
0.0
0
1
2
3
4
5
6
7
DC CURRENT (AMPS)
Document Number: 34254
3
For technical questions, contact: [email protected]
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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Revision: 02-Oct-12
1
Document Number: 91000