首页>TOP257GG-TL>规格书详情
TOP257GG-TL中文资料PDF规格书
TOP257GG-TL规格书详情
Lower System Cost, Higher Design Flexibility
• Multi-mode operation maximizes efficiency at all loads
• New eSIP-7F and eSIP-7C packages
• Low thermal impedance junction-to-case (2 °C per watt)
• Low height is ideal for adapters where space is limited
• Simple mounting using a clip to aid low cost manufacturing
• Horizontal eSIP-7F package ideal for ultra low height adapter
and monitor applications
• Extended package creepage distance from DRAIN pin to
adjacent pin and to heat sink
• No heat sink required up to 35 W using P, G and M packages
with universal input voltage and up to 48 W at 230 VAC
• Output overvoltage protection (OVP) is user programmable for
latching/non-latching shutdown with fast AC reset
• Allows both primary and secondary sensing
• Line undervoltage (UV) detection prevents turn-off glitches
• Line overvoltage (OV) shutdown extends line surge limit
• Accurate programmable current limit
• Optimized line feed-forward for line ripple rejection
• 132 kHz frequency (254Y-258Y and all E/L packages) reduces
transformer and power supply size
• Half frequency option for video applications
• Frequency jittering reduces EMI filter cost
• Heat sink is connected to SOURCE for low EMI
• Improved auto-restart delivers <3 of maximum power in
short circuit and open loop fault conditions
• Accurate hysteretic thermal shutdown function automatically
recovers without requiring a reset
• Fully integrated soft-start for minimum start-up stress
• Extended creepage between DRAIN and all other pins
improves field reliability
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
POWER |
21+ |
SOP7 |
10000 |
公司只做原装正品 |
询价 | ||
Power Integrations(帕沃英蒂格 |
23+ |
SMD8P |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
POWER |
24+ |
SOP-7 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
Power Integrations |
22+ |
SMD8C |
9000 |
原厂渠道,现货配单 |
询价 | ||
Power Integrations |
21+ |
50 |
全新原装鄙视假货15118075546 |
询价 | |||
POWER |
2020+ |
SMD |
260 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
power |
23+ |
SMD-8 |
59182 |
询价 | |||
POWER |
2016+ |
SOP |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
POWER |
1315+ |
12000 |
0 |
绝对原装现货可开17增税,特价出售 |
询价 | ||
POWER |
23+ |
SOP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 |