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IRU1175CS PDF预览

IRU1175CS

更新时间: 2024-11-27 22:48:03
品牌 Logo 应用领域
英飞凌 - INFINEON 稳压器光电二极管
页数 文件大小 规格书
6页 52K
描述
7.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR

IRU1175CS 技术参数

是否Rohs认证:不符合生命周期:Active
Reach Compliance Code:unknown风险等级:5.64
Is Samacsys:N可调性:ADJUSTABLE
标称回动电压 1:0.5 VJESD-30 代码:R-PDSO-G8
最大电网调整率 (%/V):0.064最大负载调整率 (%):0.48%
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 1:7.5 A最大输出电压 1:5.5 V
最小输出电压 1:1.25 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
认证状态:Not Qualified子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

IRU1175CS 数据手册

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IRU1175  
7.5A ULTRA LOW DROPOUT POSITIVE  
ADJUSTABLE REGULATOR  
PRELIMINARY DATASHEET  
DESCRIPTION  
FEATURES  
The IRU1175 is a 7.5A regulator with extremely low drop-  
out voltage using a proprietary bipolar process that  
achieves comparable equivalent on resistance to that of  
discrete MOSFETs. This product is specifically designed  
to provide well regulated supply for applications requir-  
ing very low dropout such as 2.8V from 3.3V ATX power  
supplies where the same efficiency as the switcher can  
be achieved without the cost and complexity associ-  
ated with switching regulators. One such application is  
the new graphic chipsets that requires 2.7V supply such  
as the Intel I740 chipset.  
0.5V Dropout at 7.5A (Equivalent of 67mW)  
Fast Transient Response  
1% Voltage Reference Initial Accuracy  
Built-in Thermal Shutdown  
APPLICATIONS  
3.3V to 2.7V Intel I740 chipset  
TYPICAL APPLICATION  
3.3V  
C1  
100uF  
Vin  
Vctrl  
5
4
3
2
1
Vout  
2.7V  
IRU1175  
R1  
100  
Adj  
C3  
1%  
100uF  
R2  
124  
1%  
Vsense  
1175app1-1.0  
5V  
C2  
10uF  
Typical application of IRU1175  
PACKAGE ORDER INFORMATION  
Tj (°C)  
5-PIN PLASTIC  
TO-263 (M)  
IRU1175CM  
5-PIN PLASTIC  
ULTRA THIN-PAK (P)  
IRU1175CP  
8-PIN PLASTIC  
SOIC (S)  
0 TO 125  
IRU1175CS  
Rev. 1.2  
11/29/99  
2-79  

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