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LNK363GN PDF预览

LNK363GN

更新时间: 2024-01-04 09:02:56
品牌 Logo 应用领域
帕沃英蒂格盛 - POWERINT 开关
页数 文件大小 规格书
16页 736K
描述
Energy Effi cient, Low Power Off-Line Switcher IC

LNK363GN 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:DIP包装说明:DIP,
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:14 weeks风险等级:1.67
其他特性:REQUIRES AN AC SUPPLY OF 85 TO 265 V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制技术:PULSE WIDTH MODULATIONJESD-30 代码:R-PDIP-T7
JESD-609代码:e3长度:9.575 mm
功能数量:1端子数量:7
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:0.4 A封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified表面贴装:NO
切换器配置:SINGLE最大切换频率:140 kHz
温度等级:AUTOMOTIVE端子面层:PURE MATTE TIN
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

LNK363GN 数据手册

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LNK362-364  
®
LinkSwitch-XT Family  
Energy Efcient, Low Power  
Off-Line Switcher IC  
Product Highlights  
+
+
Optimized for Lowest System Cost  
DC  
Output  
Proprietary IC trimming and transformer construction  
techniques enable Clampless™ designs with LNK362  
for lower system cost, component count and higher  
efciency  
LinkSwitch-XT  
Wide Range  
HV DC Input  
LNK362  
D
S
FB  
Fully integrated auto-restart for short circuit and  
open loop protection  
Self-biased supply – saves transformer auxiliary winding  
and associated bias supply components  
BP  
Frequency jittering greatly reduces EMI  
Meets HV creepage requirements between DRAIN and  
all other pins both on the PCB and at the package  
Lowest component count switcher solution  
PI-4086-081005  
a) Clampless flyback converter with LNK362  
+
+
DC  
Output  
Features Superior to Linear/RCC  
LinkSwitch-XT  
LNK363-364  
Accurate hysteretic thermal shutdown protection –  
automatic recovery improves eld reliability  
Universal input range allows worldwide operation  
Simple ON/OFF control, no loop compensation needed  
Eliminates bias winding – simpler, lower cost  
transformer  
Wide Range  
HV DC Input  
D
FB  
BP  
S
PI-4061-081005  
b) Flyback converter with LNK363/4  
Very low component count – higher reliability and single  
side printed circuit board  
Auto-restart reduces delivered power by 95% during  
short circuit and open loop fault conditions  
High bandwidth provides fast turn on with no overshoot  
and excellent transient load response  
Figure 1. Typical Application with LinkSwitch-XT.  
OUTPUT POWER TABLE(4)  
230 VAC ±15%  
85-265 VAC  
EcoSmart®– Extremely Energy Efcient  
PRODUCT(3)  
Open  
Adapter(1)  
Open  
Frame(2)  
Adapter(1)  
Frame(2)  
Easily meets all global energy efciency regulations with  
no added components  
No-load consumption <300 mW without bias winding at  
265 VAC input (<50 mW with bias winding)  
ON/OFF control provides constant efciency to very  
light loads – ideal for mandatory CEC regulations  
LNK362P or G  
LNK363P or G  
LNK364P or G  
2.8 W  
5 W  
2.8 W  
7.5 W  
9 W  
2.6 W  
3.7 W  
4 W  
2.6 W  
4.7 W  
6 W  
5.5 W  
Table 1. Notes: 1. Minimum continuous power in a typical non-  
ventilated enclosed adapter measured at 50 °C ambient. 2. Minimum  
practical continuous power in an open frame design with adequate  
heat sinking, measured at 50 °C ambient. 3. Packages: P: DIP-8B,  
G: SMD-8B. Please see Part Ordering Information. 4. See Key  
Application Considerations section for complete description of  
assumptions.  
Applications  
Chargers/adapters for cell/cordless phones, PDAs, digital  
cameras, MP3/portable audio players, and shavers  
Supplies for appliances, industrial systems, and metering  
Description  
thermal shutdown circuitry onto a monolithic IC. The start-up  
and operating power are derived directly from the DRAIN  
pin, eliminating the need for a bias winding and associated  
circuitry.  
LinkSwitch-XTincorporatesa700VpowerMOSFET,oscillator,  
simpleON/OFFcontrolscheme,ahighvoltageswitchedcurrent  
source, frequency jittering, cycle-by-cycle current limit and  
December 2005  

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