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

RA6999-AL Forward Mode Transformer

for Maxim MAX17599 PWM Controller

RoHS 준수
  • Developed for use with Maxim MAX17599 Active Clamp Current-Mode PWM Controller.
  • Designed for forward topology operating at 250 kHz with an input range of 18 – 36 V.
  • For a planar tranformer with a smaller footprint and lower profile, see RA6998-BL
지금 구매:
개수 단품 가격
1 $3.95
175 $3.39
700 $2.95
1400 $2.29
2800 $1.97
5000 $1.81

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

통상적인 적용 분야

Maxim MAX17599와(과) 호환

입력 전압 출력 1 전력
18 V 36 V 12 V , 3.3 A 40 W

사양

Electrical specifications at 25°C.

부품 번호 2
(Hover for schematics)
인덕턴스
최소 (µH) 3
DCR max (mΩ) 4 누설
인덕턴스
최대 (µH) 5
권수비 절연
전압 (Vrms) 6
Pri Sec Gate Pri : Sec : Gate
RA6999-AL_ 70 20.5 29.5 36.4 0.35 1 : 1.125 : 0.375 1500
메모
  1. Output is of the secondary winding. Gate winding output is 4 V, 0.25 A.
  2. When ordering, please specify packaging code: e.g. RA6999-ALD
  3. Inductance is for the primary, measured at 250 kHz, 0.1 Vrms, 0 Adc.
  4. DCR for the secondary is measured with the windings connected in parallel. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  5. Leakage inductance is for the primary winding with the secondary windings shorted.
  6. 1500 Vrms isolation from primary to secondary and gate.

종단 처리:

  • RoHS-compliant  260°C compatible. Tin-silver (96.5/3.5) over 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
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

ra6999s.gif

물리적 특성

ra6999d.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 part_or_c.gif
175 330 100 13 50,4 44,4 44 28 4 2 11.9 0,4

일반 사양

코어 소재:
Ferrite
중량:
10.5 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/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

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