5秒后页面跳转
NCP3127ADR2G PDF预览

NCP3127ADR2G

更新时间: 2024-09-16 10:28:11
品牌 Logo 应用领域
安森美 - ONSEMI 转换器稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
24页 630K
描述
2 A Synchronous PWM Switching Converter

NCP3127ADR2G 技术参数

是否无铅: 不含铅生命周期:Obsolete
零件包装代码:SOIC包装说明:LEAD FREE, NSOIC-8
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:5.64
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:13.2 V最小输入电压:4.5 V
标称输入电压:5 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:3功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.75 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:410 kHz温度等级:AUTOMOTIVE
端子面层:Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

NCP3127ADR2G 数据手册

 浏览型号NCP3127ADR2G的Datasheet PDF文件第2页浏览型号NCP3127ADR2G的Datasheet PDF文件第3页浏览型号NCP3127ADR2G的Datasheet PDF文件第4页浏览型号NCP3127ADR2G的Datasheet PDF文件第5页浏览型号NCP3127ADR2G的Datasheet PDF文件第6页浏览型号NCP3127ADR2G的Datasheet PDF文件第7页 
NCP3127  
2 A Synchronous PWM  
Switching Converter  
The NCP3127 is a flexible synchronous PWM Switching Buck  
Regulator. The NCP3127 is capable of producing output voltages as  
low as 0.8 V. The NCP3127 also incorporates voltage mode control.  
Switching frequency is internally set. The NCP3127 is currently  
available in an SOIC8 package.  
http://onsemi.com  
MARKING  
DIAGRAM  
Features  
8
4.5 V to 13.2 V Operating Input Voltage Range  
80 mW HighSide and LowSide Switch  
Output Voltage Adjustable to 0.8 V  
2 A Continuous Output Current  
Fixed 350 kHz PWM Operation  
1.0% Initial Output Accuracy  
75% Max Duty Ratio  
ShortCircuit Protection  
Programmable Current Limit  
This is a PbFree Device  
1
8
3127  
ALYW  
G
SOIC8 NB  
AL SUFFIX  
CASE 751  
1
3127  
= Specific Device Code  
= Assembly Location  
= Wafer Lot  
A
L
Y
W
G
= Year  
= Work Week  
= PbFree Package  
Typical Application  
Set Top Boxes  
PIN CONNECTIONS  
NCP3127  
DVD Drives and HDD  
LCD Monitors and TVs  
Cable Modems  
1
PGND  
FB  
VSW  
ISET  
VIN  
COMP  
AGND  
Telecom / Networking / Datacom Equipment  
BST  
(Top View)  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 23 of this data sheet.  
100  
4.5 V 13.2 V  
3.3 V  
BST  
95  
90  
85  
80  
75  
70  
65  
VIN  
VSW  
5 V  
PGND  
NCP3127  
ISET  
FB1  
COMP  
AGND  
0
0.2 0.4 0.6 0.8  
1
1.2 1.4 1.6 1.8  
2
OUTPUT CURRENT (A)  
Figure 2. Efficiency (VIN = 12 V) vs. Load Current  
Figure 1. Typical Application Circuit  
© Semiconductor Components Industries, LLC, 2010  
1
Publication Order Number:  
May, 2010 Rev. 0  
NCP3127/D  

与NCP3127ADR2G相关器件

型号 品牌 获取价格 描述 数据表
NCP3133A ONSEMI

获取价格

Integrated Synchronous Buck Converter
NCP3133A_16 ONSEMI

获取价格

3 A Integrated Synchronous Buck Converter
NCP3133AMNTXG ONSEMI

获取价格

Integrated Synchronous Buck Converter
NCP3134 ONSEMI

获取价格

4 A Integrated Synchronous Buck Converter
NCP3134MNTXG ONSEMI

获取价格

4 A Integrated Synchronous Buck Converter
NCP3135 ONSEMI

获取价格

5 A Integrated Synchronous Buck Converter
NCP3135MNTXG ONSEMI

获取价格

5 A Integrated Synchronous Buck Converter
NCP3136MNTXG ONSEMI

获取价格

集成式同步 DC-DC 步降转换器,2.9 V - 5.5 V,5 A
NCP3155A ONSEMI

获取价格

3 A Synchronous Buck Regulator
NCP3155ADR2G ONSEMI

获取价格

3 A Synchronous Buck Regulator