TNY254中文资料PDF规格书
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 | Energy Efficient, Low Power Off-line Switchers |
文件大小 |
1.56874 Mbytes |
页面数量 |
18 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 | 2024-6-3 22:30:00 |
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 |
2018+ |
DIP |
6000 |
全新原装正品现货,假一赔佰 |
询价 | ||
TI/TEXAS |
23+ |
8SOIC |
8931 |
询价 | |||
POWER |
22+ |
DIP |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
POWER |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
POWER |
23+ |
DIP8 |
20000 |
原厂原装正品现货 |
询价 | ||
POWER |
23+ |
SMD-8 |
10000 |
原装柜台现货特价热卖 |
询价 | ||
POWER |
2016+ |
SOP8 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
Power Integrations(帕沃英蒂格 |
23+ |
SMD8P |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
PRO |
2339+ |
SOP |
6232 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
PowerIntegration |
000 |
RoHSCompliant |
178 |
原厂封装 |
询价 |