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ADP2138ACBZ-2.5-R7 PDF预览

ADP2138ACBZ-2.5-R7

更新时间: 2024-01-16 11:36:13
品牌 Logo 应用领域
亚德诺 - ADI 开关
页数 文件大小 规格书
20页 548K
描述
Compact, 800 mA, 3 MHz, Step-Down DC-to-DC Converter

ADP2138ACBZ-2.5-R7 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:BGA
包装说明:WLCSP-6针数:6
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:5.5 V
最小输入电压:2.3 V标称输入电压:3.6 V
JESD-30 代码:R-PBGA-B6JESD-609代码:e1
长度:1.505 mm功能数量:1
端子数量:6最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:1.65 A
标称输出电压:2.5 V封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装等效代码:BGA6,2X3,20
封装形状:RECTANGULAR封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:0.64 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:BUCK
最大切换频率:3400 kHz温度等级:AUTOMOTIVE
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:40宽度:1.03 mm
Base Number Matches:1

ADP2138ACBZ-2.5-R7 数据手册

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ADP2138/ADP2139  
Data Sheet  
TABLE OF CONTENTS  
Features .............................................................................................. 1  
Short-Circuit Protection............................................................ 12  
Undervoltage Lockout ............................................................... 12  
Thermal Protection.................................................................... 12  
Soft Start ...................................................................................... 12  
Current Limit.............................................................................. 12  
100% Duty Operation................................................................ 12  
Discharge Switch ........................................................................ 12  
Applications Information .............................................................. 13  
ADIsimPower Design Tool ....................................................... 13  
External Component Selection ................................................ 13  
Thermal Considerations............................................................ 14  
PCB Layout Guidelines.............................................................. 14  
Evaluation Board ............................................................................ 15  
Evaluation Board Layout........................................................... 15  
Outline Dimensions....................................................................... 16  
Ordering Guide .......................................................................... 17  
Applications....................................................................................... 1  
General Description ......................................................................... 1  
Typical Applications Circuit............................................................ 1  
Revision History ............................................................................... 2  
Specifications..................................................................................... 3  
Input and Output Capacitor, Recommended Specifications.. 3  
Absolute Maximum Ratings............................................................ 4  
Thermal Resistance ...................................................................... 4  
ESD Caution.................................................................................. 4  
Pin Configuration and Function Descriptions............................. 5  
Typical Performance Characteristics ............................................. 6  
Theory of Operation ...................................................................... 11  
Control Scheme .......................................................................... 11  
PWM Mode................................................................................. 11  
Power Save Mode........................................................................ 11  
Enable/Shutdown ....................................................................... 11  
REVISION HISTORY  
1/13—Rev. B to Rev. C  
Change to Figure 18, Caption ........................................................ 8  
Change to Figure 28, Caption ....................................................... 10  
6/12—Rev. A to Rev. B  
Change to Features Section ............................................................. 1  
Added ADIsimPower Design Tool Section................................. 13  
Changes to Ordering Guide .......................................................... 17  
4/11—Rev. 0 to Rev. A  
Change to Features Section ............................................................. 1  
Added Figure 32, Renumbered Figures Sequentially ................ 10  
Changes to Ordering Guide .......................................................... 16  
1/11—Revision 0: Initial Version  
Rev. C | Page 2 of 20  
 

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