3D Model Datasheet Fly-Buck Coupled Inductors

TA7848-AE

Shielded Coupled Inductor

Published on TI's LM5160 Dual Output Non-Isolated Fly-Buck™
reference design (PMP10733)
Low leakage inductance and DCR; excellent current handling
Based on the Coilcraft LPH miniature inductor series.
Contact Coilcraft for other turns ratios.
RoHS-compliant. 260°C compatible. Matte tin over nickel over silver terminations. Other terminations available at additional cost.

Learn more about Fly-Buck^TM Coupled Inductors

지금 구매:

샘플 신청:

사양

Electrical specifications at 25°C.

플라이백 용도

부품 번호 1 (Hover for schematics)	인덕턴스 (µH) 2 (허용 오차: ±20%)	DCR (Ω) 3		절연 전압 (V) 4	누설 인덕턴스 (µH) 5	권수비
부품 번호 1 (Hover for schematics)	인덕턴스 (µH) 2 (허용 오차: ±20%)	L1 max	L2 max	절연 전압 (V) 4	누설 인덕턴스 (µH) 5	권수비
TA7848-AE_	20.0	0.184	0.300	1000	0.8	1 : 1.05

SEPIC 용도

부품 번호 1 (Hover for schematics)	인덕턴스 (µH) 2 (허용 오차: ±20%)	DCR max (Ω) 3		누설 인덕턴스 (µH) 5
부품 번호 1 (Hover for schematics)	인덕턴스 (µH) 2 (허용 오차: ±20%)	L1	L2	누설 인덕턴스 (µH) 5
TA7848-AE_	20	0.184	0.300	0.82

메모

When ordering, please specify packaging code: e.g. LPHR8045-223MEC
Inductance is for the primary, measured with the windings connected in parallel at 100 kHz, 0.1 Vrms, 0 Adc.
DCR is measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
Isolation (hipot) is measured from primary to secondary for one minute.
Leakage inductance is for the primary winding, measured with the secondary winding shorted.

패키지:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 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 C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).

환경

환경:

RoHS 준수 , 할로겐 프리

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

최고 부품 온도:

+125°C (ambient + temp rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

성능 곡선

Inductance vs Current

물리적 특성

테이프 및 릴 사양

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
250	1000*	178/330	60/100	13	22,4	16,4	16	12	4	2	4,83	0,28

* Special order

일반 사양

코어 소재:

Ferrite

중량:

850 mg

패키지:

250/7″reel; 1000/13″ reel; Plastic tape: 16 mm wide, 0.28 mm thick, 12 mm pocket spacing, 4.95 mm pocket depth.

납땜/세척

수분 민감도(MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

납땜 열 내성:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.

권장 픽앤플레이스 노즐:

OD: 8 mm; ID: 4 mm

PCB 세척:

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

TA7848-AE

Shielded Coupled Inductor

사양

플라이백 용도

SEPIC 용도

패키지:

성능 곡선

Inductance vs Current

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

GA3250-BE Coupled Power Inductor

GA3250-EE Coupled Power Inductor

ZA9735-AE Coupled Power Inductor

LPR4012 Series

LPR6235 Series

NA5880-AE Coupled Inductor

UA7868-AE Coupled Inductor

UA8164-BE Coupled Inductor

창고

언어 설정

통화 설정

TA7848-AE

Shielded Coupled Inductor

선택한 구성 공급 불가

사양

플라이백 용도

SEPIC 용도

패키지:

성능 곡선

Inductance vs Current

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

GA3250-BE Coupled Power Inductor

GA3250-EE Coupled Power Inductor

ZA9735-AE Coupled Power Inductor

LPR4012 Series

LPR6235 Series

NA5880-AE Coupled Inductor

UA7868-AE Coupled Inductor

UA8164-BE Coupled Inductor

경고