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NCP1011: 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)
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Product Overview
产品说明
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.
特性
 
  • 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
应用   终端产品
  • Auxiliary Power Supplies
 
  • Low Power AC/DC Adapter for Chargers
技术文档及设计资源
设计和开发工具 (1) 仿真模型 (2)
设计注释 (1) 数据表 (1)
应用注释 (15) 封装图纸 (3)
供货情况和样品
产品
状况
Compliance
具体说明
封装
MSL*
容器
预算价格 (1千个数量的单价)
类型
外形
类型
数量
NCP1011AP065G Active
Pb-free
Halide free
High Voltage Switching Regulator for Offline SMPS PDIP-7 626A-01 NA Tube 50 $0.32
NCP1011AP100G Active
Pb-free
Halide free
High Voltage Switching Regulator for Offline SMPS PDIP-7 626A-01 NA Tube 50 $0.32
NCP1011AP130G Active
Pb-free
Halide free
High Voltage Switching Regulator for Offline SMPS PDIP-7 626A-01 NA Tube 50 $0.32
NCP1011APL065R2G Consult Sales Office
Pb-free
Halide free
High Voltage Switching Regulator for Offline SMPS PDIP-7 626AA 3 Tape and Reel 1000  
NCP1011APL130R2G Consult Sales Office
Pb-free
Halide free
High Voltage Switching Regulator for Offline SMPS PDIP-7 626AA 3 Tape and Reel 1000  
NCP1011ST100T3G 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 $0.32
NCP1011ST130T3G 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 $0.32
NCP1011ST65T3G 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 $0.32
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : 17 to 20
市场订货至交货的时间(周) : 2 to 4
Digikey   (2015-07-09) : <1K
Mouser   (2015-07-09) : <1K
ON Semiconductor   (2015-07-08) : 1,150
市场订货至交货的时间(周) : Contact Factory
Avnet   (2015-07-09) : >1K
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : 13 to 16
Avnet   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
市场订货至交货的时间(周) : Contact Factory
Avnet   (2015-07-09) : >1K
PandS   (2015-07-09) : <1K
市场订货至交货的时间(周) : 2 to 4
Avnet   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 60,000
Datasheet: Self-Supplied Monolithic Switcher for Low Standby-Power Offline SMPS
Rev. 23 (345kB)
»浏览可靠性数据
»查看材料成分
»产品更改通知 (12)
GreenPoint®设计工具
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   25   700   250   Yes   8.5   Yes   Yes   No   No   Yes   PDIP-7 
 Pb-free 
 Halide free 
 Active     High Voltage Switching Regulator for Offline SMPS   Current Mode   100   Yes   Yes   25   700   250   Yes   8.5   Yes   Yes   No   No   Yes   PDIP-7 
 Pb-free 
 Halide free 
 Active     High Voltage Switching Regulator for Offline SMPS   Current Mode   130   Yes   Yes   25   700   250   Yes   8.5   Yes   Yes   No   No   Yes   PDIP-7 
 Pb-free 
 Halide free 
 Active     High Voltage Switching Regulator for Offline SMPS   Current Mode   100   Yes   Yes   25   700   250   Yes   8.5   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   130   Yes   Yes   25   700   250   Yes   8.5   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   25   700   250   Yes   8.5   Yes   Yes   No   No   Yes   SOT-223-4 / TO-261-4 
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