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AAT1162IRN-0.6-T1 PDF预览

AAT1162IRN-0.6-T1

更新时间: 2024-02-22 18:36:10
品牌 Logo 应用领域
思佳讯 - SKYWORKS 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
页数 文件大小 规格书
19页 2637K
描述
12V, 1.5A Step-Down DC/DC Converter

AAT1162IRN-0.6-T1 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
JESD-30 代码:R-PDSO-N16端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:1.5 A封装主体材料:PLASTIC/EPOXY
封装代码:SON封装等效代码:SOLCC16,.12,18
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified子类别:Switching Regulator or Controllers
表面贴装:YES最大切换频率:1000 kHz
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.45 mm端子位置:DUAL
Base Number Matches:1

AAT1162IRN-0.6-T1 数据手册

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DATA SHEET  
AAT1162  
12V, 1.5A Step-Down DC/DC Converter  
Features  
General Description  
The AAT1162 is an 800kHz high efficiency step-down  
DC/DC converter. With a wide input voltage range of  
4.0V to 13.2V, the AAT1162 is an ideal choice for dual-  
cell Lithium-ion battery-powered devices and mid-pow-  
er-range regulated 12V-powered industrial applications.  
The internal power switches are capable of delivering up  
to 1.5A to the load.  
• Input Voltage Range: 4.0V to 13.2V  
• Up to 1.5A Load Current  
• Fixed or Adjustable Output:  
Output Voltage: 0.6V to VIN  
• Low 150μA No-Load Operating Current  
• Less than 1μA Shutdown Current  
• Up to 96% Efficiency  
• Integrated Power Switches  
• 800kHz Switching Frequency  
• Soft Start Function  
• Short-Circuit and Over-Temperature Protection  
• Minimum External Components  
• TDFN34-16 Package  
The AAT1162 is a highly integrated device, simplifying  
system-level design. Minimum external components are  
required for the converter.  
The AAT1162 optimizes efficiency throughout the entire  
load range. It operates in a combination PWM/Light Load  
mode for improved light-load efficiency. The high switch-  
ing frequency allows the use of small external compo-  
nents. The low current shutdown feature disconnects the  
load from VIN and drops shutdown current to less than  
1μA.  
Temperature Range: -40°C to +85°C  
Applications  
• Distributed Power Systems  
• Industrial Applications  
• Laptop Computers  
• Portable DVD Players  
• Portable Media Players  
• Set-Top Boxes  
The AAT1162 is available in a Pb-free, space-saving,  
thermally-enhanced 16-pin TDFN34 package and is  
rated over an operating temperature range of -40°C to  
+85°C.  
• TFT LCD Monitors and HDTVs  
Typical Application  
Output:  
L1  
0.6V min,  
1.5A max  
Input:  
4.0V ~ 13.2V  
IN  
LX  
FB  
2.2 to 4.7μH  
C2  
0.1μF  
R4  
10  
C6  
10μF  
EN  
DGND  
AIN  
AAT1162  
C8  
1μF  
C3  
22μF  
PGND  
AGND  
COMP  
LDO  
R5  
24k  
C7  
330pF  
C9  
1μF  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
1
201998B  
• Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 20, 2013  

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