ISL37-291 datasheet, PDF - EEWORLD Datasheet

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ISL37-291: Descriptionsmt smt power inductor; CategoryPassive components inductor; File Size177KB，2 Pages; ManufacturerICE Components; Websitehttp://www.icecomponents.com/; Environmental Compliance

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ISL37-291 Overview

smt smt power inductor

ISL37-291 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ICE Components
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN code	EAR99
DC Resistance	0.56 Ω
Nominal inductance(L)	292 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Number of functions	1
Number of terminals	2
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	0.1 MHz

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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

ISL37-291 Related Products

	ISL37-291	ISL44-112	ISL37-730	ISL44-140	ISL44-410	ISL37-7R5	ISL37-220	ISL37-671	ISL44-7R9
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	0.56 Ω	1.25 Ω	0.29 Ω	0.028 Ω	0.1 Ω	0.0177 Ω	0.072 Ω	0.862 Ω	0.0124 Ω
Nominal inductance(L)	292 µH	1134 µH	73 µH	14 µH	40.5 µH	7.5 µH	21.9 µH	672 µH	7.9 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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Computer motherboard circuit diagram 815 1_41

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

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