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MAX1822ESA+T PDF预览

MAX1822ESA+T

更新时间: 2024-10-03 13:10:27
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
10页 174K
描述
Switched Capacitor Regulator, 90kHz Switching Freq-Max, PDSO8, 0.150 INCH, SOIC-8

MAX1822ESA+T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.23
模拟集成电路 - 其他类型:SWITCHED CAPACITOR REGULATOR最大输入电压:16.5 V
最小输入电压:3.5 V标称输入电压:5 V
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm表面贴装:YES
切换器配置:DOUBLER INVERTER最大切换频率:90 kHz
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.9 mmBase Number Matches:1

MAX1822ESA+T 数据手册

 浏览型号MAX1822ESA+T的Datasheet PDF文件第2页浏览型号MAX1822ESA+T的Datasheet PDF文件第3页浏览型号MAX1822ESA+T的Datasheet PDF文件第4页浏览型号MAX1822ESA+T的Datasheet PDF文件第5页浏览型号MAX1822ESA+T的Datasheet PDF文件第6页浏览型号MAX1822ESA+T的Datasheet PDF文件第7页 
19-1892; Rev 0; 1/01  
High-Side Power Supply  
_______________General Description  
____________________________Features  
The MAX1822 high-side supply, using a regulated  
charge pump, generates a regulated output voltage  
11V greater than the input supply voltage to power  
high-side switching and control circuits. The MAX1822  
allows low-resistance N-channel MOSFETs (FETs) to be  
used in circuits that normally require costly, less effi-  
cient P-channel FETs and PNP transistors. The high-  
side output also eliminates the need for logic FETs in  
+5V and other low-voltage switching circuits.  
+3.5V to +16.5V Operating Supply Voltage Range  
Output Voltage Regulated to V  
150µA (typ) Quiescent Current  
Power-Ready Output  
+ 11V (typ)  
CC  
A +3.5V to +16.5V input supply range and a typical qui-  
escent current of only 150µA make the MAX1822 ideal  
for a wide range of line- and battery-powered switching  
and control applications where efficiency is crucial.  
Also provided is a logic-level power-ready output (PR)  
to indicate when the high-side voltage reaches the  
proper level.  
The MAX1822 comes in an 8-pin SO package and  
requires three inexpensive external capacitors. The  
MAX1822 is a pin-for-pin replacement to the MAX622.  
Ordering Information  
PART  
TEMP. RANGE  
PIN-PACKAGE  
MAX1822ESA  
-40°C to +85°C  
8 SO  
________________________Applications  
High-Side Power Control with N-Channel FETs  
Low-Dropout Voltage Regulators  
Power Switching from Low Supply Voltages  
H-Switches  
Stepper Motor Drivers  
Battery-Load Management  
Portable Computers  
Pin Configuration  
Typical Operating Circuit  
+3.5V TO +16.5V  
TOP VIEW  
0.1µF  
8
C3  
CERAMIC  
1
7
6
2
V
CC  
C1+  
C1-  
C1+  
C2-  
PR  
1
2
3
4
8
7
6
5
V
CC  
C1  
C2  
+12.5V TO +27.5V  
5
3
V
C1-  
C2+  
OUT  
PR  
MAX1822  
MAX1822  
C2+  
C2-  
GND  
V
OUT  
GND  
4
SO  
________________________________________________________________ Maxim Integrated Products  
1
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

MAX1822ESA+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX1822ESA+ MAXIM

完全替代

Switched Capacitor Regulator, 90kHz Switching Freq-Max, PDSO8, 0.150 INCH, SOIC-8
MAX1822ESA MAXIM

完全替代

High-Side Power Supply

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