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ISL44-7R9

Description
smt smt power inductor
CategoryPassive components    inductor   
File Size177KB,2 Pages
ManufacturerICE Components
Websitehttp://www.icecomponents.com/
Environmental Compliance
Download Datasheet Parametric Compare View All

ISL44-7R9 Overview

smt smt power inductor

ISL44-7R9 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerICE Components
package instructionROHS COMPLIANT
Reach Compliance Codeunknown
ECCN codeEAR99
DC Resistance0.0124 Ω
Nominal inductance(L)7.9 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
Number of functions1
Number of terminals2
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountYES
Terminal locationDUAL ENDED
Terminal shapeONE SURFACE
Test frequency0.1 MHz
ICE Components, Inc.
Voice: 800.729.2099
Fax: 678.560.9304
cust.serv@icecomp.com
www.icecomponents.com
SMT
SMT Power Inductor
ISL & ISH Series
Features
• Low Profile SMT Design
• Self-leaded for Improved Reliability
• Current Rating up to 14A
• Freqency Range up to 1MHz
Applications
• DC/DC Converters
• Buck/Boost Converters
• Output Chokes
Electrical Specifications
Part
Number
ISL37-3R8
ISL37-7R5
ISL37-220
ISL37-730
ISL37-291
ISL37-671
ISH37-1R3
ISH37-2R1
ISH37-3R2
ISH37-4R4
ISL44-7R9
ISL44-140
ISL44-410
ISL44-112
Inductance
2
@ 0 Adc
(µH, typ.)
Inductance
2
@ Ispec
(µH, typ.)
(µH, min.)
I
SPEC
(A)
DCR max
(mΩ)
ET
(V-us)
3.80
7.50
21.9
73.0
292
672
1.25
2.10
3.15
4.40
7.90
14.0
40.5
1134
2.5
5.1
16.2
58.1
192
383
0.81
1.32
2.00
2.78
4.90
9.00
29.10
645.00
2.25
4.59
14.58
52.29
172.8
344.7
0.7
1.2
1.8
2.5
4.41
8.1
26.19
580.5
8.00
5.40
2.70
1.30
0.90
0.72
14.30
11.50
9.10
8.10
7.80
5.50
2.70
0.74
8.30
17.70
72
290
560
862
2.5
4.0
6.3
7.9
12.4
28
100
1250
1.77
2.51
4.29
7.83
15.7
23.5
1.04
1.33
1.61
1.91
3.04
4.06
6.9
36.5
1. Electrical specifications
at 25ºC.
2. Tested at 100kHz.
3. Operating temperature
range: -40ºC to +130ºC.
Operating temperature
is a combination of
ambient temperature plus
temperature rise.
4. Meets UL 94V-0.
5. Specifications shown are
for an inductor with a
55ºC temperature rise.
The core loss is 10% of
the copper loss when
operating at 500kHz.
6. Please remember it is
much easier to remove
heat from a copper-loss
dominated design than
from a core-loss domi-
nated design.
Specifications subject to change without notice.
(12/06) ISL & ISH-1

ISL44-7R9 Related Products

ISL44-7R9 ISL44-112 ISL37-730 ISL37-291 ISL44-140 ISL44-410 ISL37-7R5 ISL37-220 ISL37-671
Description smt smt power inductor smt smt power inductor smt smt power inductor smt smt power inductor smt smt power inductor smt smt power inductor smt smt power inductor smt smt power inductor smt smt power inductor
Is it lead-free? Lead free Lead free Lead free Lead free Lead free Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to conform to conform to
Maker ICE Components ICE Components ICE Components ICE Components ICE Components ICE Components ICE Components ICE Components ICE Components
package instruction ROHS COMPLIANT ROHS COMPLIANT ROHS COMPLIANT ROHS COMPLIANT ROHS COMPLIANT ROHS COMPLIANT ROHS COMPLIANT ROHS COMPLIANT ROHS COMPLIANT
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown unknown
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
DC Resistance 0.0124 Ω 1.25 Ω 0.29 Ω 0.56 Ω 0.028 Ω 0.1 Ω 0.0177 Ω 0.072 Ω 0.862 Ω
Nominal inductance(L) 7.9 µH 1134 µH 73 µH 292 µH 14 µH 40.5 µH 7.5 µH 21.9 µH 672 µH
Inductor Applications POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR
Inductor type GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR
Number of functions 1 1 1 1 1 1 1 1 1
Number of terminals 2 2 2 2 2 2 2 2 2
Shape/Size Description RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
shield NO NO NO NO NO NO NO NO NO
surface mount YES YES YES YES YES YES YES YES YES
Terminal location DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED
Terminal shape ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE ONE SURFACE
Test frequency 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz
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