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NCP631GD2T PDF预览

NCP631GD2T

更新时间: 2024-10-01 03:39:11
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器软启动
页数 文件大小 规格书
9页 129K
描述
3.0 A Linear Voltage Regulator with Soft−Start

NCP631GD2T 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:D2PAK包装说明:D2PAK-5
针数:5Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.74可调性:FIXED
最大回动电压 1:1.25 V标称回动电压 1:1 V
最大绝对输入电压:9 V最大输入电压:7 V
最小输入电压:4.97 VJESD-30 代码:R-PSSO-G5
JESD-609代码:e0长度:10.02 mm
功能数量:1输出次数:1
端子数量:5工作温度TJ-Max:125 °C
工作温度TJ-Min:最大输出电流 1:3 A
最大输出电压 1:3.557 V最小输出电压 1:3.383 V
标称输出电压 1:3.47 V封装主体材料:PLASTIC/EPOXY
封装等效代码:SMSIP5H,.6,67TB封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TUBE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:4.826 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子面层:Tin/Lead (Sn80Pb20)
端子形式:GULL WING端子节距:1.702 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
最大电压容差:2.5%宽度:9.1945 mm
Base Number Matches:1

NCP631GD2T 数据手册

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NCP631  
3.0 A Linear Voltage  
Regulator with Soft−Start  
The NCP631 is a low dropout positive voltage regulator that is  
capable of providing a guaranteed output current of 3.0 A with a  
maximum dropout voltage of 1.25 V at 3.0 A over temperature. The  
NCP631 is currently offered as a fixed voltage version at 3.47 V. On  
chip trimming adjusts the reference/output voltage to within "1.5%  
accuracy. The Soft−Start function allows control of start up times. This  
prevents current spikes at start up due to output capacitor in−rush  
current. Internal protection features consist of output foldback current  
http://onsemi.com  
2
D PAK  
D2T SUFFIX  
CASE 936A  
1
2
limiting, and thermal shutdown. The NCP631 is available in D PAK  
package.  
5
Tab = Ground  
Features  
Pin 1. Shutdown  
2. V  
in  
Output Current of 3.0 A  
3. Ground  
4. V  
1.25 V Maximum Dropout Voltage at 3.0 A Over Temperature  
Voltage on Shutdown Pin is TTL compatible  
Reference/Output Voltage Trimmed to "1.5 %  
Current Limit Protection  
out  
5. Soft−Start  
MARKING DIAGRAM  
Thermal Shutdown Protection  
0°C to 125°C Junction Temperature Range  
Pb−Free Packages are Available  
NC  
P631GD2T  
AWLYWWG  
Applications  
Microprocessor Power Supplies  
SMPS Post Regulation  
Battery Chargers  
DSP Power Supplies  
NCP631GD2T = Device Code  
A
= Assembly Location  
WL = Wafer Lot  
= Year  
WW = Work Week  
Y
2
1
4
5
G
= Pb−Free Package  
INPUT  
V
3.47  
NCP631  
3
out  
C
C
out  
in  
Cs  
ORDERING INFORMATION  
Device  
Package  
Shipping  
Shutdown  
2
NCP631GD2TR4  
NCP631GD2TR4G  
D PAK  
800/Tape & Reel  
800/Tape & Reel  
2
D PAK  
Figure 1. Typical Application Circuit  
(Pb−Free)  
2
NCP631GD2T  
D PAK  
50 Units / Tube  
50 Units / Tube  
2
NCP631GD2TG  
D PAK  
(Pb−Free)  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
© Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
April, 2006 − Rev. 5  
NCP631/D  

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