Datasheet 3D Model

RA6999-AL Forward Mode Transformer

for Maxim MAX17599 PWM Controller

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	$4.40
175	$3.78
700	$3.29
1400	$2.56
2800	$2.20
5000	$2.02

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Packaging

D = 13" machine-ready reel

. 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 4			누설 인덕턴스 최대 (µH) 5	권수비	절연 전압 (Vrms) 6
부품 번호 2 (Hover for schematics)	인덕턴스 최소 (µH) 3	Pri (mΩ)	Sec (mΩ)	Gate (mΩ)	누설 인덕턴스 최대 (µH) 5	Pri : Sec : Gate	절연 전압 (Vrms) 6
RA6999-ALD	57.6	20.5	29.5	36.4	0.35	1 : 1.125 : 0.375	1500

메모

Output is of the secondary winding. Gate winding output is 4 V, 0.25 A.
When ordering, please specify packaging code: e.g. RA6999-ALD
Inductance is for the primary, measured at 250 kHz, 0.1 Vrms, 0 Adc.
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.
Leakage inductance is for the primary winding with the secondary windings shorted.
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):

See FIT/MTBF Calculations

회로도

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	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

RA6999-AL Forward Mode Transformer

for Maxim MAX17599 PWM Controller

통상적인 적용 분야

사양

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

Magnetics

B0860-CL Planar Transformer

C1539-AL Planar Transformer

DA2025-AL Planar Transformer

HA3648-BL Planar Transformer

HA4000-AL Planar Transformer

JA4309 Planar Transformer

Magnetics for

B0853-AL SMT Planar Transformer

A9786-AL Planar Magnetics

MA5519-AL Planar Transformer

NA5738-DL SMT Planar Transformer

NA5871-AL 800 W Planar Transformer

PA6605-AL Planar Transformer

PL140 Series

PL160 Series

PL300 Series

RA6992-BL SMT Planar Transformer

RA6998 Forward Mode Planar Transformer

RA7040-AL Forward Mode

YA9215-AL 50 W Resonant Transformer

창고

언어 설정

통화 설정

RA6999-AL Forward Mode Transformer

for Maxim MAX17599 PWM Controller

선택한 구성 공급 불가

통상적인 적용 분야

사양

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

Magnetics

B0860-CL Planar Transformer

C1539-AL Planar Transformer

DA2025-AL Planar Transformer

HA3648-BL Planar Transformer

HA4000-AL Planar Transformer

JA4309 Planar Transformer

Magnetics for

B0853-AL SMT Planar Transformer

A9786-AL Planar Magnetics

MA5519-AL Planar Transformer

NA5738-DL SMT Planar Transformer

NA5871-AL 800 W Planar Transformer

PA6605-AL Planar Transformer

PL140 Series

PL160 Series

PL300 Series

RA6992-BL SMT Planar Transformer

RA6998 Forward Mode Planar Transformer

RA7040-AL Forward Mode

YA9215-AL 50 W Resonant Transformer

경고