Datasheet 3D 모델

HA380x Flyback Transformer

for TI TPS23753 PoE Interface

Developed for Texas Instruments TPS23753 for use at 125 kHz.
Windings optimized for hiccup overload protection

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$9.66
200	$7.89
600	$3.55
1200	$2.76
2400	$2.37
4800	$2.17

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Packaging

D = 13" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

통상적인 적용 분야

Texas Instruments TPS23753와(과) 호환

부품 번호	입력 전압	출력 1			전력	FSW
부품 번호	입력 전압	Sec	Drive	Bias	전력	FSW
HA3801-BL_	36 V — 57 V	3.3 V , 3 A	5.6 V , 0.01 A	10 V , 0.02 A	10 W	125 kHz
HA3802-BL_	36 V — 57 V	5 V , 2 A	7.5 V , 0.01 A	10 V , 0.02 A	10 W	125 kHz
HA3803-BL_	36 V — 57 V	12 V , 0.83 A	6 V , 0.01 A	10 V , 0.02 A	10 W	125 kHz

사양

Electrical specifications at 25°C.

부품 번호 2 (Hover for schematics)	인덕턴스 @ 0A (µH) 3 (허용 오차: ±10%)	인덕턴스 최소 @ 1.2 A (µH)	DCR max (Ω) 4				누설 인덕턴스 최대 (µH) 5		권수비 6	절연 전압 (Vrms) 7
부품 번호 2 (Hover for schematics)	인덕턴스 @ 0A (µH) 3 (허용 오차: ±10%)	인덕턴스 최소 @ 1.2 A (µH)	Pri	Sec	Drive	Bias	Pri	Drive	Pri : Sec : Drive : Bias	절연 전압 (Vrms) 7
HA3801-BL_	166.5	150.0	0.735	0.027	0.510	1.050	2.5	0.41	1 : 0.154 : 0.27 : 0.5	1500
HA3802-BL_	150.0	135.0	0.520	0.028	0.560	0.880	1.9	0.40	1 : 0.25 : 0.31 : 0.44	1500
HA3803-BL_	166.5	150.0	0.760	0.103	0.475	1.100	1.8	0.25	1 : 0.5 : 0.25 : 0.5	1500

메모

Output of the secondary is with the windings connected in parallel. 10 W output from 36 – 57 V PoE input or 24 V adapter; 6 W output from 12 V adapter. Bias winding output is 12 V, 20 mA.
When ordering, please specify packaging code: HA3803-BLD.
Inductance is for the primary, measured at 100 kHz, 0.1 Vrms.
DCR for secondary is with windings connected in parallel.
Leakage inductance for the primary is with the secondary and drive windings shorted; leakage inductance for the drive winding is with the secondary windings shorted.
Turns ratio is with both secondary windings connected in parallel.
1500 Vrms, one minute isolation, primary and bias to secondary

종단 처리:

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

패키지:

D = 13″ machine ready reel. EIA-481 embossed plastic tape (200 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 +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):

See FIT/MTBF Calculations

회로도

Secondary windings to be connected
in parallel on the PC board

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
200	330	100	13	50,4	44,4	44	28	4	2	9,6	0,4

일반 사양

코어 소재:

Ferrite

중량:

5.0 – 5.3 g

패키지:

200 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 28 mm pocket spacing, 9.6 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 to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.

창고

언어 설정

통화 설정

HA380x Flyback Transformer

for TI TPS23753 PoE Interface

선택한 구성 공급 불가

통상적인 적용 분야

사양

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

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경고