3D Model Datasheet

FA2519-AL PoE Transformer

for TI LM5071

Developed for Texas Instruments LM5071 and LM5072 PD Controllers
Can accept 12 V input from auxiliary sources.
Coilcraft's DA2257-AL and DA2383-AL are also specified by TI for LM5071 & LM5072
The FA2677-AL is specified by TI for LM5072

지금 구매:

개수	단품 가격
1	$3.65
175	$3.14
700	$2.61
1400	$2.17
2800	$1.84
5000	$1.56

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Packaging

D = 13" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

통상적인 적용 분야

Texas Instruments LM5071/LM5072와(과) 호환

입력 전압	출력		전력	FSW
입력 전압	Sec	Aux	전력	FSW
36 V — 72 V	3.3 V , 3.3 A	10 V , 0.02 A	10 W	250 kHz

사양

Electrical specifications at 25°C.

부품 번호 1 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 @ 2.4 A (µH) 3	DCR max (Ω) 4			누설 인덕턴스 최대 (µH) 5	권수비 6	절연 전압 (Vrms) 7
부품 번호 1 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±10%)	인덕턴스 최소 @ 2.4 A (µH) 3	Pri	Sec	Aux	누설 인덕턴스 최대 (µH) 5	Pri : Sec : Aux	절연 전압 (Vrms) 7
FA2519-AL_	55.0	40.2	0.026	0.0026	0.39	0.62	1 : 0.2 : 0.6	1500

메모

When ordering, please specify packaging code: e.g. FA2519-ALD
Inductance is for the primary, measured at 250 kHz, 0.7 Vrms, 0 Adc.
Ipk is the peak current drawn at minimum input voltage.
DCR for the primary and for the secondary is with the windings connected in parallel.
Leakage inductance measured on the primary windings with all secondary pins shorted.
Turns ratio is with the primary windings and the secondary windings connected in parallel.
Isolation is from primary and auxiliary windings to secondary windings for one minute.

종단 처리:

RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations.

패키지:

D = 13″ machine ready reel. EIA-481 embossed plastic tape (175 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 +125°C

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

Primary windings and secondary windings
to be connected in parallel on PC board.

물리적 특성

테이프 및 릴 사양

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	50,4	44,4	44	32	4	2	11,9	0,4

일반 사양

중량:

13.5 g

패키지:

175 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 28 mm pocket spacing, 11.9 mm pocket depth

납땜

납땜 열 내성:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.

창고

언어 설정

통화 설정

FA2519-AL PoE Transformer

for TI LM5071

선택한 구성 공급 불가

통상적인 적용 분야

사양

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜

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경고