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NCP11187 PDF预览

NCP11187

更新时间: 2024-11-22 02:46:55
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
25页 1275K
描述
mWSaver Integrated Power Switcher with 800 V SJ MOSFET for Offline SMPS

NCP11187 数据手册

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mWSaver) Integrated Power  
Switcher with 800 V SJ  
MOSFET for Offline SMPS  
Product Preview  
NCP11184, NCP11185,  
NCP11187  
www.onsemi.com  
NCP1118x integrates a peak current mode PWM controller  
employing mWSaver technology and a highly robust 800 V SJ  
MOSFET providing especially enhanced performance in flyback  
converters. The mWSaver technology reduces switching frequency  
and operating current of the controller at lightload condition, which  
helps avoid acousticnoise problems and even meet international  
®
power conservation standards, such as Energy Star .  
PDIP7  
(PDIP8 LESS PIN 6)  
PDIP7 GULLWING  
(PDIP7 GW)  
Additionally, NCP1118x includes a highvoltage startup circuit,  
frequencyhopping function, slope compensation, constant output  
power limit, and highly reliable and various protections, which allows  
easy design, less BOM counts, smaller PCB size and designing  
costeffective offline power supply. The protections feature  
a protection of a feedback pin openloop, currentsense resistor short,  
brownout and line overvoltage using an line voltage sensing pin,  
which operate with autorecovery operation.  
CASE 626A  
CASE 707AA  
MARKING DIAGRAMS  
P1118XAFL  
AWL  
ONYYWWG  
P1118XAFL  
AWL  
ON  
YYWWG  
Features  
Integrated 800 V Super Junction MOSFET  
Builtin High Voltage Startup, SoftStart, and Slope  
Compensation  
PDIP7  
PDIP7 GULLWING  
mWSaver Technology Provides Industry’s BestinClass Standby  
Power  
X
A
= MOSFET Option  
= Trimming Version  
F
L
A
WL  
YY  
WW  
G
= Frequency Version  
= Lead Forming Version  
= Plant Code  
= Wafer Lot  
= Year of Production  
= Work Week  
Switching Frequency Option: 65/100/130 kHz  
Proprietary Asynchronous Frequency Hopping Technique for Low  
EMI  
Programmable Constant Output Power Limit for Entire Input  
Voltage Range  
Precise Brownout Protection and Line Overvoltage Protection  
(LOVP) with Hysteresis  
= PbFree Package  
Current Sense Short Protection (CSSP) and Abnormal  
OverCurrent Protection (AOCP)  
Thermal Shutdown (TSD) with Hysteresis  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 22 of  
this data sheet.  
All Protections Operated by Autorecovery: VCC Undervoltage  
Lockout (UVLO), Feedback OpenLoop Protection (OLP),  
VCC OverVoltage Protection (OVP)  
NOTE: NCP11184, NCP11185, 100 kHz, 130 kHz  
frequency option and Gullwing Package  
are not yet released. At the launching  
moment of those products, related  
parameters could be revised.  
These Devices are PbFree, Halogen Free/BFR Free and are  
RoHS Compliant  
Typical Applications  
Industrial Auxiliary Power Supplies, Emetering SMPS  
Power Supplies for White Good Applications and Consumer  
Electronics  
This document contains information on a product under development. ON Semiconductor  
reserves the right to change or discontinue this product without notice.  
© Semiconductor Components Industries, LLC, 2018  
1
Publication Order Number:  
July, 2020 Rev. P3  
NCP11184/D  

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