3D Model Datasheet

CR8076 Flyback Transformer

for Maxim MAX17497A/B Peak-Current-Mode Converters

Developed for use with the Maxim MAX17497A/B AC-DC and DC-DC Peak-Current-Mode Converters for wide input-voltage nonisolated power supplies to supply multiple output rails for smart meters, industrial control and similar applications.
Meets functional insulation class for use in nonisolated applications.
RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze terminations

立即购买:

计数	单价
1	$3.57
200	$3.03
600	$2.65
1200	$2.32
2400	$1.99
5000	$1.82

对于大批量采购或非库存产品，点击这里请求报价。

Packaging

D = 13" machine-ready reel

. 现货，可今天发货.

索取样品:

典型应用

与Maxim MAX17497A/B一起使用

输入电压	输出			功率	Fsw
输入电压	Sec1	Sec2	Sec3	功率	Fsw
85 V — 265 V	15 V , 0.65 A	7.5 V , 0.7 A	5 V , 0.7 A	30 W	250 kHz

规格

Electrical specifications at 25°C.

零件号 1 (Hover for schematics)	0A时的电感 (µH) 2 (公差: ±10%)	最小电感 0.4 A (µH)	DCR max (Ω)				最大漏电感 (µH)	匝数比	隔离电压 (Vrms) 3
零件号 1 (Hover for schematics)	0A时的电感 (µH) 2 (公差: ±10%)	最小电感 0.4 A (µH)	Pri	Sec1	Sec2	Sec3	最大漏电感 (µH)	Pri : Sec1 : Sec2 : Sec3	隔离电压 (Vrms) 3
CR8076-AL_	250.0	237.5	0.306	0.044	0.016	0.030	2.7	1 : 0.125 : 0.042 : 0.083	1000

注释

When ordering, please specify packaging code: e.g. CR8076-ALD
Inductance is for the primary, measured at 250 kHz, 0.1 Vrms.
Isolation is from primary to secondary, tested for one minute.

端子:

RoHS matte tin over nickel over phos bronze.

包装:

D = 13" machine-ready reel
EIA 481 embossed plastic tape (200 parts per full reel).
B = Less than full reel
In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.

环境

环境:

符合RoHS

环境温度范围:

–40°C to +85°C

储存温度范围:

Component: –40°C to +85°C
Tape and reel packaging: –40°C to +80°C

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

原理图

物理特性

卷装规格

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

一般规格

核心材料:

Ferrite

重量:

5.1 g

包装:

200/13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 28 mm pocket spacing, 9.6 mm pocket depth

清洗

湿气敏感度等级（MSL）:

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

PCB清洗:

Tested with pure water or alcohol only. More info.

仓库

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