3D Model Datasheet

NA6264 Flyback Transformer

for Texas Instruments PMP7899

Developed for Texas Instruments PMP7899 Reference Design for Non-Synchronous Flyback Converter with an Isolated Output

지금 구매:

샘플 신청:

통상적인 적용 분야

Texas Instruments PMP7899와(과) 호환

입력 전압	출력 1		전력	FSW
입력 전압	Sec	Aux	전력	FSW
8 V — 18 V	48 V , 1 A	9 V , 0.02 A	48 W	300 kHz

사양

Electrical specifications at 25°C.

부품 번호 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±15%)	인덕턴스 최소 @ 16.5 A (µH) 3	DCR max (Ω) 4			누설 인덕턴스 최대 (µH) 5	권수비	절연 전압 (Vrms) 6
부품 번호 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±15%)	인덕턴스 최소 @ 16.5 A (µH) 3	Pri	Sec	Aux	누설 인덕턴스 최대 (µH) 5	Pri : Sec : Aux	절연 전압 (Vrms) 6
NA6264-AL	2.56	2.18	0.0033	0.11	0.13	0.06	1 : 6 : 1.5	1500

메모

Output is for the secondary. Aux winding output is 9 V, 20 mA.
Inductance is for the primary, measured with the windings connected in parallel at 300 kHz, 0.3 Vrms.
Ipk is the peak primary current drawn at minimum input voltage.
DCR is measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance if for the primary and is measured with the windings connected in parallel with the secondary windings shorted.
1500 Vrms, one minute isolation (hipot) from the primary and aux windings to the secondary

종단 처리:

RoHS-compliant 260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze terminations. Other terminations available at additional cost.

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +125°C

보관 온도 범위:

Component: –40°C to +125°C.
Tray packaging: –40°C to +80°C

최고 부품 온도:

+125°C (ambient + temp rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

회로도

Primary windings to be
connected on the PC board.

물리적 특성

일반 사양

코어 소재:

Ferrite

중량:

25.9 g

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 to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

창고

언어 설정

통화 설정