Datasheet 3D Model

WA8759 Flyback Transformer

for Texas Instruments TIDA-01505

Designed for Texas Instruments Automotive 40 V to 1 kV Input Flyback Reference Design Supporting Regenerative Braking Safety Test
AEC-Q200 Grade 1 (−40°C to +125°C)
5700 Vrms, one minute isolation (hipot) from primary and auxilliary to secondary winding; 2000 Vrms pri to aux

지금 구매:

샘플 신청:

통상적인 적용 분야

Texas Instruments TIDA-01505와(과) 호환

입력 전압	출력 1			전력	FSW
입력 전압	Sec	Aux1	Aux2	전력	FSW
40 V — 1000 V	15 V , 4 A	20 V , 0.035 A	5 V , 0.035 A	60 W	250 kHz

사양

Electrical specifications at 25°C.

부품 번호 (Hover for schematics)	인덕턴스 @ 0A (mH) 2 (허용 오차: ±10%)	인덕턴스 최소 @ 1.9 A (mH)	DCR max				누설 인덕턴스 최대 (µH) 3	권수비 4	절연 전압 (Vrms) 5
부품 번호 (Hover for schematics)	인덕턴스 @ 0A (mH) 2 (허용 오차: ±10%)	인덕턴스 최소 @ 1.9 A (mH)	Pri (Ω)	Sec (mΩ)	Aux1 (mΩ)	Aux2 (mΩ)	누설 인덕턴스 최대 (µH) 3	Pri : Sec : Aux1 : Aux2	절연 전압 (Vrms) 5
WA8759-AL	1.50	1.35	3.10	70.00	1300.00	340.00	34.0	1 : 0.083 : 0.109 : 0.026	5700

메모

Output is for the secondary. Output of Aux1 is 20 V, 35 mA; Output of Aux2 is 5 V, 35 mA.
Inductance is for the primary, measured at 150 kHz, 0.1 Vrms, 0 Adc.
Leakage inductance is for the primary winding with the secondary windings shorted.
Turn Ratios specified are with no core gap.
5700 Vrms, one minute isolation (hipot) from primary and auxilliary to secondary winding.
2000 Vrms pri to aux.

종단 처리:

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

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +125°C

보관 온도 범위:

Component: –40°C to +165°C
Tray packaging: –40°C to +80°C

최고 부품 온도:

+165°C (ambient + temp rise).

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

회로도

물리적 특성

일반 사양

코어 소재:

Ferrite

중량:

35.5 g

패키지:

16 parts per tray

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