首页>TNY278PN-TL>规格书详情

TNY278PN-TL中文资料POWERINT数据手册PDF规格书

TNY278PN-TL
厂商型号

TNY278PN-TL

功能描述

Energy-Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range

文件大小

1.78305 Mbytes

页面数量

24

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

下载地址一下载地址二到原厂下载

更新时间

2024-9-24 15:50:00

TNY278PN-TL规格书详情

Lowest System Cost with Enhanced Flexibility

• Simple ON/OFF control, no loop compensation needed

• Selectable current limit through BP/M capacitor value

• Higher current limit extends peak power or, in open

frame applications, maximum continuous power

• Lower current limit improves efficiency in enclosed

adapters/chargers

• Allows optimum TinySwitch-III choice by swapping

devices with no other circuit redesign

• Tight I2f parameter tolerance reduces system cost

• Maximizes MOSFET and magnetics power delivery

• Minimizes max overload power, reducing cost of

transformer, primary clamp & secondary components

• ON-time extension – extends low line regulation range/hold-up

time to reduce input bulk capacitance

• Self-biased: no bias winding or bias components

• Frequency jittering reduces EMI filter costs

• Pin-out simplifies heatsinking to the PCB

• SOURCE pins are electrically quiet for low EMI

Enhanced Safety and Reliability Features

• Accurate hysteretic thermal shutdown protection with

automatic recovery eliminates need for manual reset

• Improved auto-restart delivers <3 of maximum power in

short-circuit and open loop fault conditions

• Output overvoltage shutdown with optional Zener

• Line undervoltage detect threshold set using a single optional

resistor

• Very low component count enhances reliability and enables

single-sided printed circuit board layout

• High bandwidth provides fast turn on with no overshoot and

excellent transient load response

• Extended creepage between DRAIN and all other pins improves

field reliability

EcoSmart™– Extremely Energy Efficient

• Easily meets all global energy efficiency regulations

• No-load <150 mW at 265 VAC without bias winding, <50 mW

with bias winding

• ON/OFF control provides constant efficiency down to very light

loads – ideal for mandatory CEC regulations and 1 W PC

standby requirements

产品属性

  • 型号:

    TNY278PN-TL

  • 制造商:

    POWERINT

  • 制造商全称:

    Power Integrations, Inc.

  • 功能描述:

    Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range

供应商 型号 品牌 批号 封装 库存 备注 价格
PI
23+
DIP-8C
20000
询价
POWER
2018+
SOP
5000
原装房间现货可含票
询价
POWER
2022+
ESIP
57550
询价
PowerIntegrations
18+
9800
代理进口原装/实单价格可谈
询价
PowerIntegrations
2022
ICOFFLINESWITOVPOTPHV8SM
5058
原厂原装正品,价格超越代理
询价
PI
DIP-8C
399000
集团化配单-有更多数量-免费送样-原包装正品现货-正规
询价
POWER
22+
45
原装现货假一赔十
询价
POWER
23+
SOP7
6000
全新原装优势
询价
NS
24+
SOP-8
6868
原装现货,可开13%税票
询价
POWER
23+
SOP7
8650
受权代理!全新原装现货特价热卖!
询价