TOP248G-中文资料PDF规格书
TOP248G-规格书详情
Description
TOPSwitch-GXuses the same proven topology as TOPSwitch, cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry on to a single CMOS chip. Many new functions are integrated to reduce system cost and improve design flexibility, performance and energy efficiency.
Product Highlights
Lower System Cost, High Design Flexibility
• Extended power range for higher power applications
• No heatsink required up to 34 W using P package
• Features eliminate or reduce cost of external components
• Fully integrated soft-start for minimum stress/overshoot
• Externally programmable accurate current limit
• Wider duty cycle for more power, smaller input capacitor
• Separate line sense and current limit pins on Y/R/F packages
• Line under-voltage (UV) detection: no turn off glitches
• Line overvoltage (OV) shutdown extends line surge limit
• Line feed-forward with maximum duty cycle (DCMAX) reduction rejects line ripple and limits DCMAX
at high line
• Frequency jittering reduces EMI and EMI filtering costs
• Regulates to zero load without dummy loading
• 132 kHz frequency reduces transformer/power supply size
• Half frequency option in Y/R/F packages for video applications
• Hysteretic thermal shutdown for automatic fault recovery
• Large thermal hysteresis prevents PC board overheating
产品属性
- 型号:
TOP248G-
- 制造商:
POWERINT
- 制造商全称:
Power Integrations, Inc.
- 功能描述:
TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
POWER |
24+ |
DIP |
10000 |
原装正品现货 低价出售 假一赔十 |
询价 | ||
POWER |
22+ |
TO-220 |
8200 |
原装现货库存.价格优势 |
询价 | ||
POWER |
DIP |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
POWER |
2122+ |
DIP |
1000 |
全新原装正品,优势渠道,价格美丽 |
询价 | ||
POWER |
23+ |
TO263-7 |
32732 |
原装正品代理渠道价格优势 |
询价 | ||
POWER |
21+ |
DIP |
20000 |
进口全新原装正品现货 |
询价 | ||
POWER/拓普 |
23+ |
SOT-263-6 |
33500 |
全新原装真实库存含13点增值税票! |
询价 | ||
POWER |
22+ |
TO263-7 |
3098 |
原装现货假一赔十 |
询价 | ||
POWER |
2019+ |
TO263 |
6000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
POWER |
22+ |
TO-263 |
8900 |
英瑞芯只做原装正品!!! |
询价 |