LPR6235 Series

Coupled Inductors for Step-Up & Flyback Applications

This is a new halogen free version recommended for new designs. Only the termination material and part number have changed. The previous version is available only to current customers.

Coilcraft LPR6235 Series low-profile 1:N shielded coupled power inductors are ideal for a variety of voltage step-up and step-down applications, including low voltage step-up in energy harvesting designs. They offer excellent coupling coefficient (K > 0.95) and 300 Vrms, one-minute isolation (hipot) between windings.

Different turns ratios for a variety of voltage step-up and step-down applications.
Perfect for low voltage step-up in energy harvesting applications
Selected by Linear Technology for their LTC3108 and LTC3109 Ultralow Voltage Step-Up Converter and Power Managers
Excellent coupling coefficient: K > 0.95

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$2.10
350	$1.56
700	$1.16
1400	$0.96
2800	$0.87
5000	$0.80

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Tolerance

M = 20%

Termination

R = Matte tin over nickel over silver

Packaging

C = 7" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

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)	권수비
부품 번호 1 (Hover for schematics)	인덕턴스 (µH) 2 (허용 오차: ±20%)	L1 max	L2 max	절연 전압 (V)	권수비
LPR6235-752RMR_	7.5	0.085	285	300	1 : 90
LPR6235-752SMR_	7.5	0.085	340	300	1 : 100
LPR6235-123QMR_	12.5	0.085	200	300	1 : 50
LPR6235-253LMR_	25.0	0.74	13.7	300	1 : 10
LPR6235-253PMR_	25.0	0.20	72.0	300	1 : 20

SEPIC 용도

부품 번호 1 (Hover for schematics)	인덕턴스 (µH) 2 (허용 오차: ±20%)	DCR max (Ω) 3		SRF typ (kHz) 4	Isat (A) 5
부품 번호 1 (Hover for schematics)	인덕턴스 (µH) 2 (허용 오차: ±20%)	L1	L2	SRF typ (kHz) 4	Isat (A) 5
LPR6235-752RMR_	7.5	0.085	285	257	1.6
LPR6235-752SMR_	7.5	0.085	340	230	1.6
LPR6235-123QMR_	13	0.085	200	360	0.9
LPR6235-253LMR_	25	0.74	13.7	1300	1.3
LPR6235-253PMR_	25	0.20	72.0	580	0.7

메모

When ordering, please specify termination and packaging codes: e.g. LPR6235-253PMRC
Inductance is measured at 100 kHz, 0.1 Vrms, 0 Adc for -253LMR. All other values are measured at 10 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 4191A or equivalent.
Isat: DC current applied to L1 at which the inductance drops 10% from its value without current.

종단 처리:

R = Matte tin over nickel over silver
Q = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
P = non-RoHS tin-lead (63/37). (Special order, added cost)

패키지:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (350 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = 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 (1500 parts per full reel).

환경

환경:

RoHS 준수 , 할로겐 프리

주변 온도 범위:

−40°C to +85°C with Irms current.

보관 온도 범위:

Component: −40°C to +125°C. Tape and reel packaging: −40°C to +80°C

최고 부품 온도:

+125°C (Ambient + temperature rise)

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
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
350	1500*	178/330	60/100	13	22,4	16,4	16	12	4	2	3,68	0,3

* Special order

일반 사양

코어 소재:

Ferrite

중량:

460 - 480 mg

패키지:

350/7″ reel; 1500/13″ reel Plastic tape: 16 mm wide, 0.3 mm thick, 12 mm pocket spacing, 3.68 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.

권장 픽앤플레이스 노즐:

OD: 6.2 mm; ID: ≤ 3.1 mm

PCB 세척:

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

창고

언어 설정

통화 설정

LPR6235 Series

Coupled Inductors for Step-Up & Flyback Applications

선택한 구성 공급 불가

사양

플라이백 용도

SEPIC 용도

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

경고