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CS5253B-8GDPR5 PDF预览

CS5253B-8GDPR5

更新时间: 2024-09-27 21:54:31
品牌 Logo 应用领域
安森美 - ONSEMI 线性稳压器IC电源电路
页数 文件大小 规格书
8页 68K
描述
3.0 A LDO 5-Pin 2.5 V Fixed Linear Regulator for Remote Sense Applications

CS5253B-8GDPR5 技术参数

是否无铅:含铅是否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:5
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:7.88
Is Samacsys:N可调性:FIXED
最大回动电压 1:1.3 V标称回动电压 1:0.4 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:3.13 VJESD-30 代码:R-PSSO-G5
JESD-609代码:e0长度:10.16 mm
最大电网调整率:0.005%最大负载调整率:0.0075%
功能数量:1输出次数:1
端子数量:5工作温度TJ-Max:150 °C
工作温度TJ-Min:最大输出电流 1:3 A
最大输出电压 1:2.538 V最小输出电压 1:2.463 V
标称输出电压 1:2.5 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-263封装等效代码:SMSIP5H,.6,67TB
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):240
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:4.82 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:1.7 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:30最大电压容差:1.5%
宽度:8.89 mmBase Number Matches:1

CS5253B-8GDPR5 数据手册

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CS5253B−8  
3.0 A LDO 5−Pin 2.5 V Fixed  
Linear Regulator for  
Remote Sense Applications  
This new very low dropout linear regulator reduces total power  
dissipation in the application. To achieve very low dropout, the  
internal pass transistor is powered separately from the control  
circuitry. Furthermore, with the control and power inputs tied together,  
this device can be used in single supply configuration and still offer a  
better dropout voltage than conventional PNP−NPN based LDO  
regulators. In this mode the dropout is determined by the minimum  
control voltage.  
http://onsemi.com  
Tab = V  
OUT  
1
Pin 1. V  
SENSE  
5
2. GND  
2
The CS5253B−8 is offered in a five−terminal D PAK−5 package,  
3. V  
4. V  
5. V  
OUT  
2
D PAK−5  
DP SUFFIX  
CASE 936AC  
which allows for the implementation of a remote−sense pin permitting  
very accurate regulation of output voltage directly at the load, where it  
counts, rather than at the regulator. This remote sensing feature  
virtually eliminates output voltage variations due to load changes and  
resistive voltage drops. Typical load regulation measured at the sense  
pin is less than 1.0 mV for an output voltage of 2.5 V with a load step  
of 10 mA to 3.0 A.  
CONTROL  
POWER  
MARKING DIAGRAM  
The CS5253B−8 has a very fast transient loop response.  
Internal protection circuitry provides for “bust−proof” operation,  
similar to three−terminal regulators. This circuitry, which includes  
overcurrent, short circuit, and overtemperature protection will self  
protect the regulator under all fault conditions.  
CS  
5253B−8  
AWLYWW  
The CS5253B−8 is ideal for generating a 2.5 V supply to power  
graphics controllers used on VGA cards. Its remote sense and low  
value capacitance requirements make this a low cost high performance  
solution. The CS5253B−8 is optimized from the CS5253−1 to allow a  
lower value of output capacitor to be used at the expense of a slower  
transient response.  
1
A
WL  
Y
= Assembly Location  
= Wafer Lot  
= Year  
WW  
= Work Week  
Features  
Pb−Free Package is Available*  
ORDERING INFORMATION  
V  
V  
V  
Fixed @ 2.5 V ± 1.5%  
OUT  
Device  
Package  
Shipping  
Dropout < 0.40 V @ 3.0 A  
POWER  
2
Dropout < 1.05 V @ 3.0 A  
CS5253B−8GDP5  
CS5253B−8GDPR5  
D PAK−5  
50 Units/Rail  
CONTROL  
1.5% Trimmed Reference  
2
D PAK−5 750 Tape & Reel  
Fast Transient Response  
Remote Voltage Sensing  
2
CS5253B−8GDPR5G D PAK−5 750 Tape & Reel  
(Pb−Free)  
Thermal Shutdown  
Current Limit  
Short Circuit Protection  
†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.  
Drop−In Replacement for EZ1582  
Backwards Compatible with 3−Pin Regulators  
Very Low Dropout Reduces Total Power Consumption  
*For additional information on our Pb−Free strategy and soldering details, please  
download the ON Semiconductor Soldering and Mounting Techniques  
Reference Manual, SOLDERRM/D.  
Semiconductor Components Industries, LLC, 2004  
1
Publication Order Number:  
June, 2004 − Rev. 5  
CS5253B−8/D  

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