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NCP1014: High Voltage Switching Regulator for Offline SMPS

Overview
Specifications
Packages
Applications
Datasheet: Self-Supplied Monolithic Switcher for Low Standby-Power Offline SMPS
Rev. 23 (345kB)
»Показать данные по надёжности
»Показать химический состав
»Уведомление об обновлениях схем (12)
GreenPoint® Design Tool
Product Overview
Описание продукта
The NCP101X series integrates a fixed-frequency current-mode controller and a 700 V voltage MOSFET. Housed in a PDIP7 package, the NCP101X offers everything needed to build a rugged and low-cost power supply, including soft-start, frequency jittering, short-circuit protection, skip-cycle, a maximum peak current setpoint and a Dynamic Self-Supply (no need for an auxiliary winding).
Unlike other monolithic solutions, the NCP101X is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (65-100-130 kHz). When the current setpoint falls below a given value, e.g. the output power demand diminishes, the IC automatically enters the so-called skip cycle mode and provides excellent efficiency at light loads. Because this occurs at typically 1/4 of the maximum peak value, no acoustic noise takes place. As a result, standby power is reduced to the minimum without acoustic noise generation.
Отличительные черты
 
  • Built-in 700V MOSFET with Typical RdsON of 11 or 22 Ohms
  • Large Creepage Distance between High-Voltage Pins
  • Current- Mode Fixed Frequency Operation: 65kHz - 100kHz - 130kHz
  • Skip-Cycle Operation at Low Peak Currents Only: No Acoustic Noise!
  • Dynamic Self-Supply, No Need of an Auxiliary Winding
  • Internal 1ms Soft-Start
  • Auto-Recovery Internal Output Short-Circuit Protection
  • Latched Overvoltage Protection with Auxiliary Winding Operation
  • Frequency Jittering for better EMI Signature
  • Below 100 mW Standby Power if Auxiliary Winding is Used
  • Internal Temperature Shutdown
  • Direct Optocoupler Connection
  • SPICE Models Available for Transient AC analysis
  • Pb-Free Packages are Available
Применения   End Products
  • Auxiliary Power Supplies
 
  • Low Power AC/DC Adapter for Chargers
Технические информацие
Программно-инструментальные средства разработки (1) Модели - Симуляция (2)
Образцы разработки / готовые решения (3) Спецификацие (1)
Конструктивное исполнение ИС (13) Типы корпусов (3)
Руководства (1) Видео (2)
Статьи по применению (19) Демонстрационные платы - справочники (9)
White Papers (1)  
Информация по демонстрационной плате
Продукт Состояние Compliance Короткое описание Поступок
NCP1014LEDGTGEVB Active
Pb-free
90-305 Vac, 0.8 Power Factor, 8 W LED Driver Evaluation Board
NCP1014STBUCGEVB Active
Pb-free
Positive Output Buck Evaluation Board
Avnet (2015-07-09) : 2
Mouser (2015-07-09) : 2
Digikey (2015-07-09) : 1
Avnet (2015-07-09) : 2
Digikey (2015-07-09) : 1
Наличие и образцы
Продукт
Состояние
Compliance
Описание
Корпус
MSL*
Контейнер
Бюджетная цена единицы
Тип
Размеры
Тип
Кол.
NCP1014AP065G Active
Pb-free
Halide free
High Voltage Switching Regulator for Offline SMPS PDIP-7 626A-01 NA Tube 50 $0.3
NCP1014AP100G Active
Pb-free
Halide free
High Voltage Switching Regulator for Offline SMPS PDIP-7 626A-01 NA Tube 50 $0.3
NCP1014APL065R2G Last Shipments
Pb-free
Halide free
High Voltage Switching Regulator for Offline SMPS PDIP-7 626AA 3 Tape and Reel 1000  
NCP1014APL100R2G Consult Sales Office
Pb-free
Halide free
High Voltage Switching Regulator for Offline SMPS PDIP-7 626AA 3 Tape and Reel 1000  
NCP1014ST100T3G Active
Pb-free
Halide free
High Voltage Switching Regulator for Offline SMPS SOT-223-4 / TO-261-4 318E-04 1 Tape and Reel 4000 $0.35
NCP1014ST65T3G Active
Pb-free
Halide free
High Voltage Switching Regulator for Offline SMPS SOT-223-4 / TO-261-4 318E-04 1 Tape and Reel 4000 $0.35
* Уровень чувствительности компонента к влажности
Market Leadtime (weeks) : 4 to 8
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : <1K
Mouser   (2015-07-09) : >1K
Wpi   (2015-07-09) : >1K
Market Leadtime (weeks) : 17 to 20
Avnet   (2015-07-09) : <1K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2015-07-08) : 1,000
Market Leadtime (weeks) : Contact Factory
PandS   (2015-07-09) : <100
Market Leadtime (weeks) : 17 to 20
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >10K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
Datasheet: Self-Supplied Monolithic Switcher for Low Standby-Power Offline SMPS
Rev. 23 (345kB)
»Показать данные по надёжности
»Показать химический состав
»Уведомление об обновлениях схем (12)
GreenPoint® Design Tool
Product Overview

Product Compliance Status Description Control Mode fsw Typ (kHz) fJitter Typ (%) Stand-by Mode RDS(ON) Typ (Ω) V(BR)DSS Max (V) IPeak (mA) HV Start-up Min (V) DSS (mA) UVLO Short Circuit Protection Over Power Comp. Brown-out Latch Package Type
 Pb-free 
 Halide free 
 Active     High Voltage Switching Regulator for Offline SMPS   Current Mode   65   Yes   Yes   11   700   450   Yes   8   Yes   Yes   No   No   Yes   PDIP-7 
 Pb-free 
 Halide free 
 Active     High Voltage Switching Regulator for Offline SMPS   Current Mode   100   Yes   Yes   11   700   450   Yes   8   Yes   Yes   No   No   Yes   PDIP-7 
 Pb-free 
 Halide free 
 Active     High Voltage Switching Regulator for Offline SMPS   Current Mode   100   Yes   Yes   11   700   450   Yes   8   Yes   Yes   No   No   Yes   SOT-223-4 / TO-261-4 
 Pb-free 
 Halide free 
 Active     High Voltage Switching Regulator for Offline SMPS   Current Mode   65   Yes   Yes   11   700   450   Yes   8   Yes   Yes   No   No   Yes   SOT-223-4 / TO-261-4 
Ранее просмотренные схемы
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