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MIC5014BN PDF预览

MIC5014BN

更新时间: 2024-11-27 22:51:19
品牌 Logo 应用领域
麦瑞 - MICREL 驱动器接口集成电路光电二极管
页数 文件大小 规格书
12页 78K
描述
Low-Cost High- or Low-Side MOSFET Driver Final Information

MIC5014BN 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP8,.3Reach Compliance Code:not_compliant
风险等级:5.68高边驱动器:YES
输入特性:STANDARD接口集成电路类型:BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码:R-PDIP-T8JESD-609代码:e0
长度:9.525 mm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输出特性:TOTEM-POLE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):240电源:3/30 V
认证状态:Not Qualified子类别:MOSFET Drivers
最大供电电压:30 V最小供电电压:2.75 V
标称供电电压:5 V表面贴装:NO
技术:MOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30断开时间:30 µs
接通时间:8000 µs宽度:7.62 mm
Base Number Matches:1

MIC5014BN 数据手册

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MIC5014/5015  
Low-Cost High- or Low-Side MOSFET Driver  
Final Information  
Features  
General Description  
MIC5014 and MIC5015 MOSFET drivers are designed for • 2.75V to 30V operation  
gate control of N-channel, enhancement-mode, power • 100µA maximum supply current (5V supply)  
MOSFETs used as high-side or low-side switches. The • 15µA typical off-state current  
MIC5014/5 can sustain an on-state output indefinitely.  
• Internal charge pump  
• TTL compatible input  
The MIC5014/5 operates from a 2.75V to 30V supply. In high-  
side configurations, the driver can control MOSFETs that  
switch loads of up to 30V. In low-side configurations, with  
separate supplies, the maximum switched voltage is limited  
only by the MOSFET.  
• Withstands 60V transient (load dump)  
• Reverse battery protected to –20V  
• Inductive spike protected to –20V  
• Overvoltage shutdown at 35V  
• Internal 15V gate protection  
• Minimum external parts  
• Operates in high-side or low-side configurations  
• 1µA control input pull-off  
• Inverting and noninverting versions  
The MIC5014/5 has a TTL compatible control input. The  
MIC5014 is noninverting while the MIC5015 is inverting.  
The MIC5014/5 features an internal charge pump that can  
sustain a gate voltage greater than the available supply  
voltage. The driver is capable of turning on a logic-level  
MOSFET from a 2.75V supply or a standard MOSFET from a  
5V supply. The gate-to-source output voltage is internally  
limited to approximately 15V.  
Applications  
• Automotive electrical load control  
• Battery-powered computer power management  
• Lamp control  
• Heater control  
• Motor control  
The MIC5014/5 is protected against automotive load dump,  
reversed battery, and inductive load spikes of –20V. The  
driver’s overvoltage shutdown feature turns off the external  
MOSFET at approximately 35V to protect the load against  
power supply excursions.  
• Power bus switching  
The MIC5014 is an improved pin-for-pin compatible replace-  
ment in many MIC5011 applications.  
Ordering Information  
The MIC5014/5 is available in plastic 8-pin DIP and 8-pin  
SOIC pacakges.  
Part Number  
Noninverting  
MIC5014BM  
MIC5014BN  
Inverting  
Temperature Range  
Package  
–40°C to +85°C  
–40°C to +85°C  
8-pin SOIC  
8-pin Plastic DIP  
Typical Application  
+3V to +4V  
MIC5015BM  
MIC5015BN  
–40°C to +85°C  
–40°C to +85°C  
8-pin SOIC  
8-pin Plastic DIP  
10µF  
MIC5014  
1
2
3
4
8
7
6
5
V+  
NC  
Control Input  
ON  
Input  
NC  
OFF  
Source  
Gnd  
NC  
Gate  
IRLZ24  
Figure 1. 3V “Sleep-Mode” Switch  
with a Logic-Level MOSFET  
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com  
1997  
1
MIC5014/5015  

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