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NCP1566MNTXG PDF预览

NCP1566MNTXG

更新时间: 2024-09-21 11:13:35
品牌 Logo 应用领域
安森美 - ONSEMI 控制器开关
页数 文件大小 规格书
38页 2430K
描述
高度集成的双模式有源箝位 PWM 控制器

NCP1566MNTXG 技术参数

是否无铅: 不含铅生命周期:Active
包装说明:HVQCCN,Reach Compliance Code:compliant
Factory Lead Time:48 weeks风险等级:1.57
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:CURRENT/VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:20 V
最小输入电压:6.5 V标称输入电压:10 V
JESD-30 代码:S-XQCC-N24JESD-609代码:e3
长度:4 mm湿度敏感等级:1
功能数量:1端子数量:24
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED座面最大高度:1 mm
表面贴装:YES温度等级:AUTOMOTIVE
端子面层:Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4 mm
Base Number Matches:1

NCP1566MNTXG 数据手册

 浏览型号NCP1566MNTXG的Datasheet PDF文件第2页浏览型号NCP1566MNTXG的Datasheet PDF文件第3页浏览型号NCP1566MNTXG的Datasheet PDF文件第4页浏览型号NCP1566MNTXG的Datasheet PDF文件第5页浏览型号NCP1566MNTXG的Datasheet PDF文件第6页浏览型号NCP1566MNTXG的Datasheet PDF文件第7页 
DATA SHEET  
www.onsemi.com  
Highly Integrated  
Dual-Mode Active Clamp  
PWM Controller  
SCALE 2:1  
QFN24, 4 x 4, 0.5P  
MTNTXG SUFFIX  
CASE 485CW  
NCP1566  
The NCP1566 is a highly integrated dualmode activeclamp PWM  
controller targeting nextgeneration highdensity, highperformance  
and small to medium power level isolated dcdc converters for use in  
telecom and datacom industries. It can be configured in either voltage  
mode control with input voltage feedforward or peak current mode  
control. Peak current mode control may be implemented with input  
voltage feedforward as well. Adjustable adaptive overlap time  
optimizes system efficiency based on input voltage and load  
conditions.  
MARKING DIAGRAM  
1
1566  
ALYWG  
G
This controller integrates all the necessary control and protection  
functions to implement an isolated active clamp forward or  
asymmetric halfbridge converter. It integrates a highvoltage startup  
bias regulator. The NCP1566 has a line undervoltage detector,  
cyclebycycle current limiting, line voltage dependent maximum  
duty ratio limit, over voltage protection, and programmable  
overtemperature protection using an external thermistor. It also  
includes a dualfunction FLT/SD pin used for communicating the  
presence of a fault but also for shutting down the controller. A  
dedicated dualfunction synchronization pin eases operations when  
associating bricks together.  
A
L
Y
W
G
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= PbFree Package  
(Note: Microdot may be in either location)  
PIN CONNECTIONS  
QFN24 (Top View)  
General Features  
Support Voltage Mode Control and Peak Current Mode Control  
Line Feedforward  
Adaptive Overlap time Control for Improved Efficiency  
Integrated 120V High Voltage Startup Circuit with SelfSupply  
Operation  
Line Undervoltage Lockout (UVLO) with Adjustable Hysteresis  
Cycle by Cycle Peak Current Limiting  
Adjustable Over Power Protection  
Overcurrent Protection Based on Average Current  
Short Circuit Protection  
Programmable Maximum Duty Ratio Clamp  
Programmable SoftStart  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 36 of  
this data sheet.  
External Overtemperature Protection Using a Thermistance  
Over Voltage Protection through a dedicated pin  
FLT/SD pin Used for Fault reporting and Shutdown Input  
Programmable Oscillator with a 1 MHz Maximum Frequency and  
Synchronization Capability  
5 V/2% Voltage Reference  
Main Switch Drive Capability of 2 A / 3 A  
Active Clamp Switch Drive Capability of 2 A / 1 A  
V Range: from 6.5 V to 20 V  
cc  
This is a Pb and Halogen Free Device  
© Semiconductor Components Industries, LLC, 2017  
1
Publication Order Number:  
September, 2022 Rev. 6  
NCP1566/D  

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