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MCP14A0454 PDF预览

MCP14A0454

更新时间: 2024-11-07 14:53:59
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美国微芯 - MICROCHIP /
页数 文件大小 规格书
30页 672K
描述
The MCP14A0453/4/5 devices are dual output high-speed MOSFET gate drivers that are capable of prov

MCP14A0454 数据手册

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MCP14A0453/4/5  
4.5A Dual MOSFET Driver  
with Low Threshold Input and Enable  
Features  
General Description  
• AEC-Q100 Qualified  
The MCP14A0453/4/5 devices are high-speed dual  
MOSFET drivers that are capable of providing up to  
4.5A of peak current while operating from a single 4.5V  
to 18V supply. There are three output configurations  
available: dual inverting (MCP14A0453), dual  
noninverting (MCP14A0454) and complementary  
• High Peak Output Current: 4.5A (typical)  
• Wide Input Supply Voltage Operating Range:  
- 4.5V to 18V  
• Low Shoot-Through/Cross-Conduction Current in  
Output Stage  
(MCP14A0455). These  
devices  
feature  
low  
• High Capacitive Load Drive Capability:  
- 2200 pF in 12 ns (typical)  
shoot-through current, matched rise and fall times, and  
short propagation delays, which make them ideal for  
high switching frequency applications.  
• Short Delay Times: 16 ns (tD1), 19 ns (tD2) (typical)  
• Low Supply Current: 620 µA (typical)  
The MCP14A0453/4/5 family of devices offers  
enhanced control with Enable functionality. The  
active-high Enable pins can be driven low to drive the  
corresponding outputs of the MCP14A0453/4/5 low,  
regardless of the status of the Input pins. Integrated  
pull-up resistors allow the user to leave the Enable pins  
floating for standard operation.  
• Low-Voltage Threshold Input and Enable with  
Hysteresis  
• Latch-Up Protected: Withstands 500 mA Reverse  
Current  
• Space-Saving Packages:  
- 8-Lead MSOP  
These devices are highly latch-up resistant under any  
condition within their power and voltage ratings. They  
can accept up to 500 mA of reverse current being  
forced back into their outputs without damage or logic  
upset. All terminals are fully protected against  
electrostatic discharge (ESD) up to 2 kV (HBM) and  
200V (MM). The MCP14A0453/4/5 devices are  
AEC-Q100 fully qualified for automotive applications.  
- 8-Lead SOIC  
- 8-Lead 2 x 3 TDFN  
Applications  
• Switch Mode Power Supplies  
• Pulse Transformer Drive  
• Line Drivers  
• Level Translator  
Package Types  
• Motor and Solenoid Drive  
MCP14A0453/4/5  
MSOP/SOIC  
ENA  
INA  
ENB  
1
2
8
7
OUTA/OUTA/OUTA  
GND 3  
6
5
V
DD  
4
INB  
OUTB/OUTB/OUTB  
MCP14A0453/4/5  
2 x 3 TDFN*  
ENA  
INA  
ENB  
1
2
8
7
OUTA/OUTA/OUTA  
EP*  
9
3
4
6
5
GND  
INB  
V
DD  
OUTB/OUTB/OUTB  
* Includes Exposed Thermal Pad (EP); see Table 3-1.  
2018-2022 Microchip Technology Inc. and its subsidiaries  
DS20005985B-page 1  

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