3D Model Datasheet

JA4590-AL Series

Coupled Power Inductor

Coilcraft's JA4590-AL Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications.

Designed for Texas Instruments TPS40210 Current Mode Boost Controller
Also great for Flyback, SEPIC, Ćuk, Zeta and other applications
Magnetic shielding allows high-density mounting
Tight winding coupling

지금 구매:

개수	단품 가격
1	$4.08
175	$3.55
350	$2.67
700	$1.59
1400	$1.25
2800	$1.08
5250	$0.99

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Termination

L = Matte tin over nickel

Packaging

D = 13" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

사양

Electrical specifications at 25°C.

부품 번호 1	인덕턴스 (µH) 2 (허용 오차: ±10%)	DCR max (Ω) 3	SRF typ (MHz) 4	누설 인덕턴스 (nH) 5	권수비	Isat (A) 6	Irms (A)
부품 번호 1	인덕턴스 (µH) 2 (허용 오차: ±10%)	DCR max (Ω) 3	SRF typ (MHz) 4	누설 인덕턴스 (nH) 5	권수비	Isat (A) 6	양측 권선 7	단일 권선 8
JA4590-AL_	22	0.028	8.0	300	1 : 1	7.8	4.2	5.9

메모

When ordering, please specify packaging code: e.g. JA4590-ALC
Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent. When leads are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value.
DCR is for each winding. When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value.
SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
Leakage inductance is for one winding.
DC current, at which the inductance drops 20% (typ) from its value without current. It is the sum of the current flowing in both windings.
Equal current when applied to each winding simultaneously that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
Maximum current when applied to one winding that causes a 40°C temperature rise from 25°C ambient.

종단 처리:

RoHS compliant matte tin over nickel over phos bronze.

패키지:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +85°C with Irms current, +85°C to +125°C with derated current

보관 온도 범위:

Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

회로도

물리적 특성

테이프 및 릴 사양

tapereel_pl-(21).gif

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
175	330	100	13	38,4	32,4	32	24	4	2	14,3	0,5

일반 사양

코어 소재:

Ferrite

중량:

10.8 g

패키지:

175/13″ reel; Plastic tape: 32 mm wide, 0.5 mm thick, 24 mm pocket spacing, 14.3 mm pocket depth

Winding to Winding Isolation:

500 Vrms, one minute

납땜/세척

수분 민감도(MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

납땜 열 내성:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.

PCB 세척:

Tested with pure water or alcohol only. More info

JA4590-AL Series

Coupled Power Inductor

사양

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

MSD1048 Series

MSD1260 Series

MSD1278 Series

MSD1514 Series

MSD1583 Series

MSD7342 Series

관련 제품군

LPD

LPD-V

MSD_H

MSD_T

MSD-V

PFD

1812DPS

창고

언어 설정

통화 설정

JA4590-AL Series

Coupled Power Inductor

선택한 구성 공급 불가

사양

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

MSD1048 Series

MSD1260 Series

MSD1278 Series

MSD1514 Series

MSD1583 Series

MSD7342 Series

관련 제품군

LPD

LPD-V

MSD_H

MSD_T

MSD-V

PFD

1812DPS

경고