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CMPWR330 PDF预览

CMPWR330

更新时间: 2024-02-07 18:55:56
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器开关
页数 文件大小 规格书
13页 157K
描述
400mA SmartOR Regulator with VAUX Switch

CMPWR330 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.38Is Samacsys:N
可调性:FIXED标称回动电压 1:1.2 V
最大绝对输入电压:6 V最大输入电压:5.5 V
最小输入电压:4.5 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:1功能数量:1
输出次数:1端子数量:8
工作温度TJ-Max:125 °C工作温度TJ-Min:
最大输出电流 1:0.4 A最大输出电压 1:3.465 V
最小输出电压 1:3.135 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR座面最大高度:1.75 mm
子类别:Other Regulators表面贴装:YES
技术:CMOS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:40
最大电压容差:5%宽度:3.9 mm
Base Number Matches:1

CMPWR330 数据手册

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400mA SmartORTM Regulator  
with VAUX Switch  
CMPWR330  
Features  
Product Description  
Continuous 3.3V output from three inputs  
The CMPWR330 is a dual input regulator with a fully  
integrated VAUX switch capable of delivering up to  
400mA continuously at 3.3V. The input is taken from  
three independent voltage sources on a prioritized  
basis. Power is always taken in priority using the  
Complete power management solution  
VCC, VSBY regulator supplies 400mA output  
Built-in hysteresis when selecting input supplies  
Integrated switch has very low RDS(ON) resistance  
of 0.25Ω (TYP)  
order of VCC, VSBY, and VAUX  
.
Foldback current limiting protection  
Thermal overload shutdown protection  
8-pin power SOIC package  
When VCC, (5V) or VSBY is present, the device  
automatically enables the regulator and produces a  
RoHS compliant (lead-free) finishing  
stable 3.3V output at VOUT  
.
Applications  
When only VAUX (3.3V) is present, the device provides  
PCI adapter cards with Wake-On-LAN  
Network Interface Cards (NICs)  
Multiple power systems  
a low impedance direct connection (0.25Ω TYP.)  
from VAUX to VOUT  
.
Systems with standby capabilities  
All the necessary control circuitry needed to provide a  
smooth and automatic transition between all three  
supplies has been incorporated. This allows the VCC  
input supply to be dynamically switched without loss  
of output voltage.  
The CMPWR330 is housed in an 8-pin SOIC  
package and is available with RoHS compliant lead-  
free finishing.  
©2010 SCILLC. All rights reserved.  
June 2010 Rev. 3  
Publication Order Number:  
CMPWR330/D  

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