Series of Infineon company CoolMOS™ is industry surveyor’s pole all the time, arrive from the CoolMOS™ C3 that crosses times meaning upgrade the CoolMOS™ C6 of edition, CoolMOS™ C7, CoolMOS™ P6, CoolMOS™CE, reach the CoolMOS™ P7 that price of sex of newest generation freeboard compares, once every series product is rolled out outshine the rest in CoolMOS™ market.
Brand-new CoolMOS™P7 is designed to satisfy the requirement of small-power SMPS market only, have excellent performance and use a sex easily, and design personnel can make full use of its pass improvement appearance. This parts of an apparatus uses those who have price competition ability to exceed knot technology, can cut stock cost for the client (BOM) . The article will be based on the application of new generation CoolMOS™ P7 in each fractionize markets, check compare its function photograph relatively the place of the promotion at series of before a few acting CoolMOS™ and improvement.
CoolMOS™ P7 character introduces
600V of Ÿ VDS compression, 700V, 800V, 950V 4 voltage grade
Ÿ Rdson from —1 Europe of Europe of a few fine long hair + , applied domain from consumption kind to industry kind cover entirely
Ÿ 600V spends power source in high power high density kind power source is applied have an advantage extremely, if half bridge develop attacks, complete bridge develop attacks
Ÿ 700V, 800V, 950V is applicable stimulate kind of power source instead kind
Evaluation is comparative
1, CoolMOS™P7 series value is relative civilian, relative to series of P6 of the generation on Infineon, cost drops and provide sexual price to compare more.
2, reduce knot capacitance size, reduce drive loss, comparative and other trademark and Ying Feiling before a few acting products, performance is outstanding.
3, technical innovation, great improved efficiency and shunt-wound MOS.
A. MOS internal resistance lifts along with temperature the curve is compared gently before, explain internal resistance is stable, the rate when high-pressured condition effect is better.
B. More easily MOS is shunt-wound, MOS is temperature coefficient parts of an apparatus. The improvement of RDson temperature character, make paralell connection more simple and easy.
4, efficiency promotion and MOS temperature rise drop
The PFC MOS that next graphs are 240W and other trademark and Infineon before the contrast of a few acting products, the course checks discovery, efficiency part has the promotion that is as high as 0.32% , share of MOS temperature rise drops 4.2 degrees, conduce to rise and improve integral product performance.
600V CoolMOS™ P7 checks efficiency and temperature contrast in application of power source of 240W PFC PC
5, promotion of body diode function, restore time to have reversely decrease, reduce switch loss, of body diode shed ability to increase, conduce to the reliability that promotes a product considerably.
6, MOS canal grid increases Qi Na diode, make MOS is in charge of from now on not dread is electrostatic with ESD
>2 KV (HBM Class 2)
Series of Infineon CoolMOS™ P7 is innovated as the technology, function promotion arrives brand-new level. This series satisfies more sensitive than comparing to sexual price market demand greatly, its product oneself has property outstanding, use a sex easily good, meanwhile sexual price compares advanced advantage. The product can apply in server power source, communication power source, charge among the various power source such as power source of illume of charger of picket, mobile phone, LED, acoustics. Covers power source power is extensive, low can amount to 5W and can arrive high 10 kilowatt above.
(Bei Nengguo border limited company)