AN805中文资料PDF规格书
AN805规格书详情
Designers of low-voltage dc-to-dc converters have two main
concerns: reducing size and reducing losses. As a way of reducing size, designers are increasing switching frequencies. But the result has been reduced converter efficiency. To minimize losses, MOSFET manufacturers have generally focused on lowering on-resistance. But the results have not been optimal for dc-to-dc conversion designs, since gate charge and switching speed issues have been largely ignored. The dominant losses associated with MOSFETs were once conduction losses, but this is no longer the case.
Vishay Siliconix’s new family of PWM optimized MOSFETs has been designed to give the highest efficiency available for a given on-resistance in switching applications such as dc-to-dc conversion. These new devices provide a very low gate charge per unit of on-resistance, in addition to fast switching times. The result is reduced gate drive and crossover losses, allowing designers of dc-to-dc converters to simultaneously reduce the design footprint and increase efficiency.
产品属性
- 型号:
AN805
- 制造商:
VISHAY
- 制造商全称:
Vishay Siliconix
- 功能描述:
PWM Optimized Power MOSFETs for Low-Voltage DC/DC Conversion
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PANASON |
2020+ |
DIP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Panasonic |
23+ |
TO-3PL |
18000 |
询价 | |||
PANASONIC/松下 |
23+ |
SSOP10 |
11500 |
原装现货,价格优势 |
询价 | ||
panasonic |
2018+ |
DIP |
30617 |
一级代理全新原装热卖 |
询价 | ||
INTEL |
2016+ |
PLCC44 |
8000 |
只做原装,假一罚十,内存,闪存,公司可开17%增值税 |
询价 | ||
PANASONIC/松下 |
22+ |
DIP8 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
PANASONIC/松下 |
23+ |
DIP8 |
87 |
原装正品,假一罚十! |
询价 | ||
PANASONIC |
23+ |
DIP16 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
PANASONIC |
05+ |
原厂原装 |
201 |
只做全新原装真实现货供应 |
询价 | ||
Panasonic |
SSOP-10 |
4000 |
询价 |