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MCP14700-E/MF

产品描述Driver 3.5A 2-OUT High and Low Side Non-Inv Automotive 8-Pin DFN EP Tube
文件大小256KB,共26页
制造商Microchip(微芯科技)
官网地址https://www.microchip.com
标准
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MCP14700-E/MF概述

Driver 3.5A 2-OUT High and Low Side Non-Inv Automotive 8-Pin DFN EP Tube

MCP14700-E/MF规格参数

参数名称属性值
欧盟限制某些有害物质的使用Compliant
ECCN (US)EAR99
Part StatusActive
HTS8542.39.00.01
Driver TypeHigh and Low Side
Driver ConfigurationNon-Inverting
激励器数量
Number of Drivers
2
High and Low Sides DependencyIndependent
类型
Type
MOSFET
Number of Outputs2
Maximum Rise Time (ns)10(Typ)
Maximum Fall Time (ns)10(Typ)
Maximum Propagation Delay Time (ns)36
Input Logic CompatibilityCMOS|TTL
Minimum Operating Supply Voltage (V)4.5
Typical Operating Supply Voltage (V)5
Maximum Operating Supply Voltage (V)5.5
Maximum Supply Current (mA)0.045(Typ)
Typical Input Low Threshold Voltage (V)1.2
Typical Input High Threshold Voltage (V)1.6
Peak Output Current (A)3.5(Typ)
Output Resistance (Ohm)1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)125
Supplier Temperature GradeExtended
Special FeaturesSynchronous|Undervoltage Lockout
系列
Packaging
Tube
Supplier PackageDFN EP
Pin Count8
MountingSurface Mount
Package Height0.88
Package Length3
Package Width3
PCB changed8

MCP14700-E/MF相似产品对比

MCP14700-E/MF MCP14700T-E/SN MCP14700T-E/MF
描述 Driver 3.5A 2-OUT High and Low Side Non-Inv Automotive 8-Pin DFN EP Tube Driver 3.5A 2-OUT High and Low Side Non-Inv Automotive 8-Pin SOIC N T/R Driver 3.5A 2-OUT High and Low Side Non-Inv Automotive 8-Pin DFN EP T/R
欧盟限制某些有害物质的使用 Compliant Compliant Compliant
ECCN (US) EAR99 EAR99 EAR99
Part Status Active Active Active
HTS 8542.39.00.01 8542.39.00.01 8542.39.00.01
Driver Type High and Low Side High and Low Side High and Low Side
Driver Configuration Non-Inverting Non-Inverting Non-Inverting
激励器数量
Number of Drivers
2 2 2
High and Low Sides Dependency Independent Independent Independent
类型
Type
MOSFET MOSFET MOSFET
Number of Outputs 2 2 2
Maximum Rise Time (ns) 10(Typ) 10(Typ) 10(Typ)
Maximum Fall Time (ns) 10(Typ) 10(Typ) 10(Typ)
Maximum Propagation Delay Time (ns) 36 36 36
Input Logic Compatibility CMOS|TTL CMOS|TTL CMOS|TTL
Minimum Operating Supply Voltage (V) 4.5 4.5 4.5
Typical Operating Supply Voltage (V) 5 5 5
Maximum Operating Supply Voltage (V) 5.5 5.5 5.5
Maximum Supply Current (mA) 0.045(Typ) 0.045(Typ) 0.045(Typ)
Typical Input Low Threshold Voltage (V) 1.2 1.2 1.2
Typical Input High Threshold Voltage (V) 1.6 1.6 1.6
Peak Output Current (A) 3.5(Typ) 3.5(Typ) 3.5(Typ)
Output Resistance (Ohm) 1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1 1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1 1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1|1
Minimum Operating Temperature (°C) -40 -40 -40
Maximum Operating Temperature (°C) 125 125 125
Supplier Temperature Grade Extended Extended Extended
Special Features Synchronous|Undervoltage Lockout Synchronous|Undervoltage Lockout Synchronous|Undervoltage Lockout
系列
Packaging
Tube Tape and Reel Tape and Reel
Supplier Package DFN EP SOIC N DFN EP
Pin Count 8 8 8
Mounting Surface Mount Surface Mount Surface Mount
Package Height 0.88 1.25(Min) 0.88
Package Length 3 4.9 3
Package Width 3 3.9 3
PCB changed 8 8 8

参考设计

基于混合信号MCU MD6602的非隔离式同步降压转换器设计实例
ANE0002,参考设计介绍了使用 MD6602 评估板 (Tile) 的全数字控制非隔离降压转换器的设计示例。在本文中,全数字控制是指从输出电压的反馈检测到功率晶体管驱动的PWM信号输出的所有处理控制都是数字化的。电源的控制方式为电压方式,这是恒压输出控制的基本方式。控制器的相位补偿由DSP计算,由II型数字滤波器的2Pole-2Zero相位补偿组成 ...

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