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MIC5012BN PDF预览

MIC5012BN

更新时间: 2024-11-04 22:51:19
品牌 Logo 应用领域
麦瑞 - MICREL 驱动器
页数 文件大小 规格书
9页 106K
描述
Dual High- or Low-Side MOSFET Driver Not Recommended for New Designs

MIC5012BN 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP14,.3
针数:14Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.89高边驱动器:YES
接口集成电路类型:BUFFER OR INVERTER BASED MOSFET DRIVERJESD-30 代码:R-PDIP-T14
JESD-609代码:e0长度:19.05 mm
功能数量:2端子数量:14
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:DIP
封装等效代码:DIP14,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:15 V认证状态:Not Qualified
子类别:MOSFET Drivers最大供电电压:32 V
最小供电电压:4.75 V标称供电电压:15 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
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:NOT SPECIFIED
断开时间:10 µs接通时间:200 µs
宽度:7.62 mm

MIC5012BN 数据手册

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MIC5012  
Dual High- or Low-Side MOSFET Driver  
Not Recommended for New Designs  
General Description  
Features  
The MIC5012 is the dual member of the Micrel MIC501X  
driver family. These ICs are designed to drive the gate of an  
N-channel power MOSFET above the supply rail in high-  
side power switch applications. The 14-pin MIC5012 is  
extremely easy to use, requiring only a power FET and  
nominal supply decoupling to implement either a high- or  
low-side switch.  
• 4.75V to 32V operation  
• 2 independent drivers; implements high and low side  
drivers  
• Less than 1µA standby current in the “off” state per  
channel  
• Available in small outline SOIC packages  
• Internal charge pump to drive the gate of an N-channel  
power FET above supply  
• Internal zener clamp for gate protection  
• Minimum external parts count  
• Can be used to boost drive to low-side power FETs  
operating on logic supplies  
TheMIC5012chargesa1nFloadin60µstypical. Operation  
down to 4.75V allows the MIC5012 to drive standard  
MOSFETs in 5V low-side applications by boosting the gate  
voltage above the logic supply. In addition, multiple, paral-  
leledMOSFETscanbedrivenbyasingleMIC5012forultra-  
high current applications.  
• Independent supply pins for half-bridge applications  
Other members of the Micrel driver family include the  
MIC5010full-featureddriver,MIC5011minimumpartscount  
driver, and MIC5013 protected 8-pin driver.  
Applications  
• Lamp drivers  
• Motion Control  
• Heater switching  
• Power bus switching  
• Half or full H-bridge drivers  
For new designs, Micrel recommends the pin-compatible  
MIC5016 dual MOSFET driver.  
Typical Applications  
Ordering Information  
Part Number  
MIC5012BN  
MIC5012BWM  
Temp. Range  
Package  
14.4V  
–40°C to +85°C 14-pin Plastic DIP  
–40°C to +85°C 16-pin Wide SOIC  
ON  
+
1/2 MIC5012  
10µF  
V+  
Input  
Source  
Gnd  
Control Input  
Gate  
IRF531  
#6014  
OFF  
Figure 1. High Side Driver  
Note: The MIC5012 is ESD sensitive.  
5V  
48V  
ON  
10µF  
+
1/2 MIC5012  
V+  
100W  
Input  
Source  
Gnd  
Control Input  
Heater  
Gate  
IRF530  
OFF  
Figure 2. Low Side Driver  
Protected under one or more of the following Micrel patents:  
patent #4,951,101; patent #4,914,546  
5-114  
April 1998  

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