Document Number: 34282 For technical questions, contact: magnetics@vishay.com
www.vishay.com
Revision: 18-Mar-11 1
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Low Profile, High Current IHLP
®
Inductors
IHLP-6767GZ-11
Vishay Dale
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.
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
0
to drop approximately 20 %
(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.
FEATURES
• Shielded construction
• Frequency range up to 750 kHz
• Lowest DCR/μH, in this package size
• Handles high transient current spikes without
saturation
• Ultra low buzz noise, due to composite construction
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21 definition
APPLICATIONS
• PDA/notebook/desktop/server applications
• High current POL converters
• Low profile, high current power supplies
• Battery powered devices
• DC/DC converters in distributed power systems
•
DC/DC converter for Field Programmable Gate Array (FPGA)
STANDARD ELECTRICAL SPECIFICATIONS
L
0
INDUCTANCE
± 20 % AT 100 kHz,
0.25 V, 0 A
(μH)
DCR
TYP.
25 °C
(m)
DCR
MAX.
25 °C
(m)
HEAT
RATING
CURRENT
DC TYP.
(A)
(3)
SATURATION
CURRENT
DC TYP.
(A)
(4)
0.33 0.61 0.67 75.5 55
0.47 0.78 0.87 64.5 62
0.56 0.83 0.91 61 66
0.82 0.98 1.08 56.5 45
1.0 1.21 1.27 55.5 32
1.5 1.54 1.62 48 31
2.2 1.85 1.98 43.5 28
3.3 2.79 2.93 35 27
4.7 3.98 4.18 30 21
5.6 4.23 4.44 28 21
6.8 5.86 6.15 22.5 18.5
8.2 7.71 8.10 21 18
10.0 8.89 9.33 19 17
15.0 13.7 14.4 14 12
22.0 20.0 21.0 12 9.5
33.0 35.1 37.0 10.7 9
47.0 40.7 42.7 8.7 8.6
56.0 55 57.8 7.2 4.2
68.0 72.1 75.7 6.1 4.5
82.0 87.3 91.7 5.5 4.5
100.0 105 110 5.0 4.0
DIMENSIONS in inches [millimeters]
0.083 ± 0.01
[2.11 ± 0.3]
0.276
[7.00]
Max.
0.675
[17.15]
Max.
0.675 ± 0.005
[17.15 ± 0.127]
0.47 ± 0.01
[11.94 ± 0.3]
Typical Pad Layout
0.479
[12.17]
0.725
[18.42]
0.480
[12.19]
DESCRIPTION
IHLP-6767GZ-11 4.7 μH ± 20 % ER e3
MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I HLP6767GZER4R7M11
PRODUCT FAMILY SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL. SERIES
