사이트 설정

창고
언어 설정
통화 설정
리소스
비디오 라이브러리
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

FA2519-AL PoE Transformer

for TI LM5071

RoHS 준수
  • 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 $3.44
175 $2.96
700 $2.46
1400 $2.04
2800 $1.73
5000 $1.47

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

통상적인 적용 분야

Texas Instruments LM5071/LM5072와(과) 호환

입력 전압 출력 전력 FSW
Sec Aux
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
Pri Sec Aux Pri : Sec : Aux
FA2519-AL_ 55.0 40.2 0.026 0.0026 0.39 0.62 1 : 0.2 : 0.6 1500
메모
  1. When ordering, please specify packaging code: e.g. FA2519-ALD
  2. Inductance is for the primary, measured at 250 kHz, 0.7 Vrms, 0 Adc.
  3. Ipk is the peak current drawn at minimum input voltage.
  4. DCR for the primary and for the secondary is with the windings connected in parallel.
  5. Leakage inductance measured on the primary windings with all secondary pins shorted.
  6. Turns ratio is with the primary windings and the secondary windings connected in parallel.
  7. 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:

  • 13" machine-ready reel
    EIA-481 embossed plastic tape (175 per full reel).
  • B = Less than full reel
    In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.
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):

회로도

fa2519schematic.gif

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

물리적 특성

fa2519dimensions.gif

dims_inches_mm.gif

테이프 및 릴 사양

tapereel_pl.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 fa2519orientation.gif
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.

관련 제품 시리즈