TOP248R-中文资料PDF规格书
![TOP248R-](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
TOP248R- |
参数属性 | TOP248R- 封装/外壳为TO-263-7,D²Pak(6 引线 + 接片),TO-263CB;包装为卷带(TR);类别为集成电路(IC) > AC DC 转换器,离线开关;产品描述:IC OFFLINE SWITCH FLYBACK TO263 |
功能描述 | TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher |
文件大小 |
2.17413 Mbytes |
页面数量 |
52 页 |
生产厂商 | Power Integrations, Inc. |
企业简称 |
POWERINT |
中文名称 | 荷兰帕沃英蒂格盛有限公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-20 23:00:00 |
TOP248R-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
- 产品编号:
TOP248R-TL
- 制造商:
Power Integrations
- 类别:
集成电路(IC) > AC DC 转换器,离线开关
- 系列:
TOPSwitch®-GX
- 包装:
卷带(TR)
- 输出隔离:
隔离
- 内部开关:
是
- 电压 - 击穿:
700V
- 拓扑:
反激
- 占空比:
66.8%
- 频率 - 开关:
66kHz ~ 132kHz
- 故障保护:
限流,超温,过压
- 控制特性:
频率控制
- 工作温度:
-40°C ~ 150°C(TJ)
- 封装/外壳:
TO-263-7,D²Pak(6 引线 + 接片),TO-263CB
- 供应商器件封装:
TO-263-7C
- 安装类型:
表面贴装型
- 描述:
IC OFFLINE SWITCH FLYBACK TO263
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
POWER |
23+ |
NA/ |
3940 |
原装现货,当天可交货,原型号开票 |
询价 | ||
PI |
2022+ |
TO-263 |
57550 |
询价 | |||
POWER |
2018+ |
TO263 |
6528 |
只做原装正品假一赔十!只要网上有上百分百有库存放心 |
询价 | ||
POWER |
20+ |
TO-263 |
31000 |
POWER原装主营型号-可开原型号增税票 |
询价 | ||
POWER |
23/22+ |
NA |
2000 |
代理渠道.实单必成 |
询价 | ||
POWER |
22+ |
TO-263 |
10000 |
绝对原装现货热卖 |
询价 | ||
POWER |
22+23+ |
TO263 |
74082 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
POWER |
22+ |
TO-263 |
58000 |
原装现货,OEM渠道。 |
询价 | ||
PowerIntegrations |
2022 |
ICOFFLINESWITUVLOHVD2PAK |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
POWER-微源 |
24+25+/26+27+ |
TO-263-7 |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |