TOP244F-中文资料PDF规格书
TOP244F-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:
TOP244F-
- 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 |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Power |
2019+ |
TO-262 |
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-262 |
58000 |
原装现货,OEM渠道。 |
询价 | ||
Power Integrations |
21+ |
2000 |
全新原装鄙视假货15118075546 |
询价 | |||
power |
2016+ |
TO-262 |
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 |
05+ |
500 |
6000 |
绝对原装自己现货 |
询价 | ||
power |
23+ |
TO-262 |
59227 |
询价 | |||
Power现货 |
2022+ |
TO-262-7(成形引线),6引线 |
350000 |
专注工业、军工级别芯片,十五年优质供应商 |
询价 | ||
PI |
23+ |
TO-220 |
40 |
专做原装正品,假一罚百! |
询价 | ||
POWER |
22+ |
TO-262 |
10000 |
绝对原装现货热卖 |
询价 |