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NCP1568: AC-DC 有源箝位反激 PWM 控制器

Datasheet: AC-DC Active Clamp Flyback PWM IC
Rev. 4 (766kB)
产品概览
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产品概览 NCP1568 是一款高度集成的 AC-DC PWM 控制器,用于实施有源箝位反激拓扑结构。NCP1568 采用专属的变频算法来实现各种线路和负载条件下 MOSFET 的零电压开关 (ZVS)。ZVS 功能实现了高频率运行,提高了功率转换器的功率密度,同时实现了高能效。 集成了高电压启动电路、强大的低压侧驱动器和用于有源箝位 FET 的 5V 逻辑电平驱动器,包括 SJ FET 和 GaN FET。NCP1568 适用于多种应用,包括 AC-DC 适配器、工业、电信、照明和具有重要功率密度要求的其他应用。
特性   优势
     
  • Active Clamp Flyback Topology
 
  • ZVS and high frequency operation
  • Multi-mode Operation
 
  • Enhanced light load efficiency
  • Programmable Control Scheme
 
  • Operation with Silicon or GaN FETs
  • Quiet Skip
 
  • Eliminates audible noise
  • Programmable Frequency
 
  • 100 kHz to 1 MHz operation
应用   终端产品
  • AC-DC Power Conversion
  • USB Power Delivery
  • Qualcomm Quick Charge
 
  • High Density Notebook & Mobile Adapters
  • USB Type C Power Delivery
  • Server Auxiliary Power
  • Industrial Power Supplies
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
NCP1568DC48WGEVB Active
Pb-free
NCP1568 100-400V Input, 48W DC-DC Evaluation board
NCP1568PD60WGEVB Active
Pb-free
NCP1568 USB-PD 60W Evaluation board
STR-ACF-12V100WPSU-GEVB Active
Pb-free
Strata Enabled NCP1568 100W AC to DC Converter
Availability & Samples
Specifications
Interactive Block Diagram
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
Temperature
类型
数量
NCP1568G00DBR2G Last Shipments
Pb-free
Halide free
NCP1568, GaN Optimized TSSOP16 MINUS PINS 2,3,14 & 15 948BW 1 260 Tape and Reel 2500  
NCP1568G01DBR2G Active, Not Rec 
Pb-free
Halide free
NCP1568, GaN Optimized TSSOP16 MINUS PINS 2,3,14 & 15 948BW 1 260 Tape and Reel 2500 $1.2173
NCP1568G03DBR2G Active
Pb-free
Halide free
NCP1568, GaN Optimized TSSOP16 MINUS PINS 2,3,14 & 15 948BW 1 260 Tape and Reel 2500 $1.1066
NCP1568G04DBR2G Active
Pb-free
Halide free
NCP1568, GaN Optimized TSSOP16 MINUS PINS 2,3,14 & 15 948BW 1 260 Tape and Reel 2500 $1.1066
NCP1568S00DBR2G Last Shipments
Pb-free
Halide free
NCP1568, SJ FET Optimized TSSOP16 MINUS PINS 2,3,14 & 15 948BW 1 260 Tape and Reel 2500  
NCP1568S01DBR2G Last Shipments
Pb-free
Halide free
NCP1568, SJ FET Optimized TSSOP16 MINUS PINS 2,3,14 & 15 948BW 1 260 Tape and Reel 2500  
NCP1568S02DBR2G Active
Pb-free
Halide free
NCP1568, SJ FET, X2 disabled TSSOP16 MINUS PINS 2,3,14 & 15 948BW 1 260 Tape and Reel 2500 $1.2173
市场订货至交货的时间(周) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 22,500
市场订货至交货的时间(周) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 7,500
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) : 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) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Control Mode
fsw Typ (kHz)
Stand-by Mode
UVLO (V)
Short Circuit Protection
Latch
Soft Start
VCC Max (V)
Drive Cap. (mA)
Package Type
NCP1568G03DBR2G  
 $1.1066 
Pb
H
 Active   
Flyback
Current Mode
100 kHz to 1 MHz
Yes
9
Yes
No
Yes
27
850 / 1500
TSSOP16 MINUS PINS 2,3,14 & 15
NCP1568G04DBR2G  
 $1.1066 
Pb
H
 Active   
Flyback
Current Mode
100 kHz to 1 MHz
Yes
9
Yes
No
Yes
27
850 / 1500
TSSOP16 MINUS PINS 2,3,14 & 15
NCP1568S02DBR2G  
 $1.2173 
Pb
H
 Active   
Flyback
Current Mode
100 kHz to 1 MHz
Yes
9
Yes
No
Yes
Yes
27
850 / 1500
TSSOP16 MINUS PINS 2,3,14 & 15
外形
948BW   
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