TOP248Y-中文资料PDF规格书
TOP248Y-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:
TOP248Y-
- 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原装特价出售 |
13+ |
TO-220 |
1 |
特价热销现货库存 |
询价 | ||
PowerIntegration |
950 |
RoHSCompliant |
1 |
原厂封装 |
询价 | ||
POWER |
23+ |
TO-220 |
18689 |
询价 | |||
POWER |
2019 |
TO-220-6 |
55000 |
进口原装现货一定自己库存 |
询价 | ||
POWER |
18+ |
TO-220 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
POWER |
17+ |
N/A |
6200 |
100%原装正品现货 |
询价 | ||
POWER |
2016+ |
TO220 |
7878 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
POWER |
2020+ |
TO-220 |
1000 |
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 |
18+ |
TO220-6 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
询价 | ||
POWER |
1936+ |
TO220 |
11500 |
POWER专营!正规代理,错过是损失! |
询价 |