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MAX890LESA-T PDF预览

MAX890LESA-T

更新时间: 2024-11-22 23:52:07
品牌 Logo 应用领域
美信 - MAXIM 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管驱动
页数 文件大小 规格书
8页 735K
描述
Single Peripheral Driver

MAX890LESA-T 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:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.2
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING REGULATOR
最大输入电压:5.5 V最小输入电压:2.7 V
标称输入电压:3 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e0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最大输出电流:1.2 A
标称输出电压:5 V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):245
认证状态:Not Qualified座面最大高度:1.75 mm
最大供电电流 (Isup):0.05 mA表面贴装:YES
切换器配置:SINGLE温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)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:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

MAX890LESA-T 数据手册

 浏览型号MAX890LESA-T的Datasheet PDF文件第2页浏览型号MAX890LESA-T的Datasheet PDF文件第3页浏览型号MAX890LESA-T的Datasheet PDF文件第4页浏览型号MAX890LESA-T的Datasheet PDF文件第5页浏览型号MAX890LESA-T的Datasheet PDF文件第6页浏览型号MAX890LESA-T的Datasheet PDF文件第7页 
19-1146; Rev 3; 3/00  
1.2A, Current-Limited, High-Side  
P-Channel Switch with Thermal Shutdown  
General Description  
____________________________Features  
+2.7V to +5.5V Input Range  
The MAX890L smart, low-voltage, P-channel, MOSFET  
power switch is intended for high-side load-switching  
applications. This switch operates with inputs from  
+2.7V to +5.5V, making it ideal for both +3V and +5V  
systems. Internal current-limiting circuitry protects the  
input supply against overload. Thermal-overload pro-  
tection limits power dissipation and junction tempera-  
tures.  
Programmable Current Limit  
Low Quiescent Current  
10µA (typ) at V = +3.3V  
IN  
0.1µA (typ) with Switch Off  
Thermal Shutdown  
The MAX890L’s maximum current limit is 1.2A. The cur-  
rent limit through the switch is programmed with a  
resistor from SET to ground. The quiescent supply cur-  
rent is a low 10µA. When the switch is off, the supply  
current decreases to 0.1µA.  
FAULT Indicator Output  
0.09(typ) On-Resistance  
The MAX890L is available in an 8-pin SO package.  
________________________Applications  
Ordering Information  
PCMCIA Slots  
TEMP.  
RANGE  
PIN-  
PACKAGE  
Dice**  
CURRENT  
LIMIT  
PART*  
Access Bus Slots  
Portable Equipment  
MAX890LC/D  
0°C to +70°C  
1.2A  
1.2A  
MAX890LESA -40°C to +85°C 8 SO  
* To order this unit in tape and reel, add (-T) to the end of the part  
number.  
** Dice are tested at T = +25°C.  
A
Typical Operating Circuit  
Pin Configuration  
TOP VIEW  
INPUT  
IN  
OUT  
OUT  
ON  
OUTPUT  
0.1µF  
FAULT  
8
IN  
IN  
1
2
3
4
IN  
MAX890L  
OUT  
7
100kΩ  
MAX890L  
FAULT  
GND  
ON/OFF  
OUT  
SET  
ON  
6
5
1µF  
SET  
GND  
R
SET  
SO  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

MAX890LESA-T 替代型号

型号 品牌 替代类型 描述 数据表
MAX890LESA+ MAXIM

完全替代

1.2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown
MAX890LESA MAXIM

完全替代

1A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown

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