LPO1704-472MD datasheet, PDF - EEWORLD Datasheet

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LPO1704-472MD: DescriptionGeneral Purpose Inductor, 4.7uH, 20%, 1 Element, Ceramic-Core, SMD; Categoryinductor Fixed inductance; File Size97KB，2 Pages; ManufacturerCOILCRAFT; Websitehttp://www.coilcraft.com/

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LPO1704-472MD Overview

General Purpose Inductor, 4.7uH, 20%, 1 Element, Ceramic-Core, SMD

LPO1704-472MD Parametric

Parameter Name	Attribute value
Maker	COILCRAFT
Reach Compliance Code	unknown
ECCN code	EAR99
Is Samacsys	N
core material	CERAMIC
DC Resistance	0.2 Ω
Nominal inductance(L)	4.7 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	LPO1704
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
self resonant frequency	88 MHz
Shape/Size Description	CYLINDRICAL PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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Document 233-1

SMT Power Inductors - LPO1704 Series

Measuring just 1 mm high, the

LPO1704 is the world’s lowest pro-

file power inductor!

This series has been specially de-

signed for applications requiring the

smallest possible footprint and low-

est height: notebook computers,

PDAs, PC Cards, mobile phones and

other handheld products.

The specially designed ceramic case totally protects the

winding while the flat top provides the best possible

surface for pick and place handling.

Coilcraft

Designer’s Kit C142

contains samples of all

values shown. To order, contact Coilcraft or purchase

it on-line at http://order.coilcraft.com.

Part number

LPO1704-122M_

LPO1704-152M_

LPO1704-222M_

LPO1704-332M_

LPO1704-472M_

LPO1704-682M_

LPO1704-103M_

LPO1704-153M_

LPO1704-223M_

LPO1704-333M_

Parts/reel: 7" 1,000; 13" 3,500 Tape width: 12 mm

For packaging data see “Tape and Reel Specifications” section (Doc. 173)

DCR

±20% max

(µH) (Ohms)

1.2

.08

1.5

.10

2.2

.12

3.3

.16

4.7

.20

6.8

.32

.41

.55

.85

1.3

1.8

2.5

3.5

5.0

7.0

15.0

SRF

typ

(MHz)

190

140

115

sat

rms

(A)

2.1

3.6

1.9

2.8

1.6

2.4

1.3

2.0

1.1

1.7

.90

.80

.65

.50

.40

.35

.30

.25

.18

.16

.13

1.2

1.1

.90

.83

.62

.52

.35

.27

.24

.23

.13

LPO1704-473M_ 47

LPO1704-683M_ 68

LPO1704-104M_ 100

LPO1704-154M_ 150

LPO1704-224M_ 220

LPO1704-334M_ 330

For environmental data see “Product Specifications” (Document 164)

1. When ordering, please specify packaging code:

LPO1704-334M_

C=7” machine-ready reel

EIA RS-481 clear plastic tape. 1,000 per reel.

B=Less than full reel

Not machine-ready. The carrier tape may not be

a single continuous length. To have a leader and trailer added ($25

charge), use code letter C instead.

D=13” machine-ready reel

EIA RS-481 clear plastic tape. Factory

order only, not stocked. 3,500 per reel.

2. Tested @ 100 kHz, 0.1 Vrms.

sat is the DC current at which the inductance drops 10% (typ.) from its

value without current.

Irms

is the average current for a 40° C rise above 25° C ambient.

5. Operating temperature range -40° C to +85° C.

6. Electrical specifications at 25° C.

Specifications subject to change without notice.

Document 233-1

Revised 11/19/01

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