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CR8076-AL PDF预览

CR8076-AL

更新时间: 2023-12-06 20:01:33
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线艺 - COILCRAFT /
页数 文件大小 规格书
1页 141K
描述
for Maxim MAX17497A/B Peak-Current-Mode Converters

CR8076-AL 数据手册

  
Document 1035  
for Maxim MAX17497A/B  
Flyback Transformer Peak-Current-Mode Converters  
• Low profile, surface mount flyback transformer  
• Developed for use with the Maxim MAX17497A/MAX17497B  
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.  
• Universal input; multiple outputs  
• Meetsfunctionalinsulationclassforuseinnonisolatedapplications.  
• 1000 Vrms isolation, one minute from primary to secondary  
Core material Ferrite  
Terminations RoHS matte tin over nickel over phos bronze  
Weight 5.1 g  
Ambient temperature –40°C to +85°C  
Storage temperature Component: –40°C to +85°C.  
Tape and reel packaging: –40°C to +80°C  
Moisture Sensitivity Level ꢁMSLH 1 (unlimited floor life at <30°C /  
85% relative humidity)  
Failures in Time ꢁFITH / Mean Time Between Failures ꢁMTBFH  
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332  
Packaging 200/13reel Plastic tape: 44 mm wide, 0.4 mm thick,  
28 mm pocket spacing, 9.6 mm pocket depth  
PCB washing Tested with pure water or alcohol only. For other solvents,  
see Doc787_PCB_Washing.pdf  
Inductance Inductance  
Leakage  
inductance  
max ꢁ(µH  
at 0 Adc2  
at 0.4 Adc2  
typ ꢁ(µH  
DCR max  
ꢁOhmsH  
Turns ratio  
Pri : ±5 V : 7.5V : 5 V  
Isolation3  
ꢁVrmsH  
Part number1 ±±0ꢀ ꢁ(µH  
Output  
CR8076-AL_  
250  
237.5  
0.044 (pins 7  
0.016 (pins 6  
0.030 (pins 5  
0.306 (pins 1  
8)  
7)  
6)  
4)  
2.7  
1 : 0.125 : 0.042 : 0.083 15 V, 0.65 A 1000  
5 V, 0.7 A  
7.  
5 V, 0.7 A  
1. When ordering, please specify packaging code:  
CR8076-ALD  
Packaging: D = 13machine ready reel. EIA-481 embossed plastic  
tape (200 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 D.  
2. Inductance is for the primary, measured at 250 kHz, 0.1 Vrms.  
3. Isolation is from primary to secondary, tested for one minute.  
4. Operating temperature range  
40°C to +85°C.  
5. Electrical specifications at 25°C.  
inches  
mm  
Dimensions are in  
Document 1035 Revised 02/25/13  
US +1-847-639-6400 sales@coilcraft.com  
UK +44-1236-730595 sales@coilcraft-europe.com  
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw  
China +86-21-6218 8074 sales@coilcraft.com.cn  
Singapore + 65-6484 8412 sales@coilcraft.com.sg  
© Coilcraft Inc. 2020  
This product may not be used in medical or high  
risk applications without prior Coilcraft approval.  
Specification subject to change without notice.  
Please check web site for latest information.  

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