TNY254中文资料PDF规格书
![TNY254](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
TNY254 |
参数属性 | TNY254 封装/外壳为8-SMD,鸥翼;包装为管件;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 8SMD |
功能描述 | TinySwitch Family Energy Efficient, Low Power Off-line Switchers |
文件大小 |
498.54 Kbytes |
页面数量 |
20 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 | 2024-6-15 14:28:00 |
TNY254规格书详情
Description
The TinySwitch family uses a breakthrough design to provide the lowest cost, high effciency, off-line switcher solution in the 0 to 10 W range. These devices integrate a 700 V power MOSFET, oscillator, high-voltage switched current source, current limit and thermal shutdown circuitry. They start-up and run on power derived from the DRAIN voltage, eliminating the need for a transformer bias winding and the associated circuitry. And yet, they consume only about 80 mW at no load, from 265 VAC input. A simple ON/OFF control scheme also eliminates the need for loop compensation.
Product Highlights
Lowest Cost, Low Power Switcher Solution
• Lower cost than RCC, discrete PWM and other integrated/hybrid solutions
• Cost effective replacement for bulky linear adapters
• Lowest component count
• Simple ON/OFF control – no loop compensation devices
• No bias winding – simpler, lower cost transformer
• Allows simple RC type EMI flter for up to 2 W from
universal input or 4 W from 115 VAC input
Extremely Energy Effcient
• Consumes only 30/60 mW at 115/230 VAC with no load
• Meets Blue Angel, Energy Star, Energy 2000 and 200 mW
European cell phone requirements for standby
• Saves $1 to $4 per year in energy costs (at $0.12/kWHr)
compared to bulky linear adapters
• Ideal for cellular phone chargers, standby power supplies for
PC, TV and VCR, utility meters, and cordless phones.
High Performance at Low Cost
• High-voltage powered – ideal for charger applications
• Very high loop bandwidth provides excellent transient
response and fast turn on with practically no overshoot
• Current limit operation rejects line frequency ripple
• Glitch free output when input is removed
• Built-in current limit and thermal protection
• 44 kHz operation (TNY253/4) with snubber clamp
reduces EMI and video noise in TVs and VCRs
• Operates with optocoupler or bias winding feedback
产品属性
- 产品编号:
TNY254GN
- 制造商:
Power Integrations
- 类别:
集成电路(IC) > AC DC 转换器,离线开关
- 系列:
TinySwitch®
- 包装:
管件
- 输出隔离:
隔离
- 内部开关:
是
- 电压 - 击穿:
700V
- 拓扑:
反激
- 占空比:
68%
- 频率 - 开关:
44kHz
- 故障保护:
限流,超温
- 控制特性:
EN
- 工作温度:
-40°C ~ 150°C(TJ)
- 封装/外壳:
8-SMD,鸥翼
- 供应商器件封装:
8-SMD
- 安装类型:
表面贴装型
- 描述:
IC OFFLINE SWITCH FLYBACK 8SMD
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
POWER INTEGRATIONS/帕沃英蒂格 |
22+ |
DIP |
6000 |
原装正品 |
询价 | ||
Power Integrations( |
2023+ |
8-DIP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
POWER |
20+ |
DIP8 |
130 |
诚信经营..品质保证..价格优势 |
询价 | ||
POWER |
N/A |
SMD8 |
2500 |
自己现货 |
询价 | ||
POWER |
23+ |
DIP |
8215 |
原厂原装 |
询价 | ||
POWER |
23+ |
DIP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
POWER |
1846+ |
DIP-8 |
470 |
原装现货!随时可以看货!一片起卖! |
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 |
22+ |
SMD-8 |
10000 |
原装现货假一赔十可含税 |
询价 | ||
POWER |
22+23+ |
SOP-7 |
30862 |
绝对原装正品全新进口深圳现货 |
询价 |