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TC1412

更新时间： 2024-09-13 22:49:55

品牌	Logo	应用领域
美国微芯 - MICROCHIP		驱动器
页数	文件大小	规格书
14页	436K
描述
2A High-Speed MOSFET Drivers

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TC1412 数据手册

TC1412/TC1412N

2A High-Speed MOSFET Drivers

Features

Package Type

• Latch-Up Protected: Will Withstand 500mA

Reverse Current

8-Pin PDIP/SOIC

• Input Will Withstand Negative Inputs Up to 5V

• ESD Protected: 4kV

OUT

GND

OUT

GND

TC1412

TC1412N

• High Peak Output Current: 2A

• Wide Operating Range

GND

- 4.5V to 16V

6, 7

• High Capacitive Load Drive Capability: 1000pF in

18nsec

Inverting

NC = No internal connection

Noninverting

• Short Delay Time: 35nsec Typ

• Consistent Delay Times With Changes in Supply

Voltage

General Description

• Matched Delay Times

• Low Supply Current

The TC1412/TC1412N are 2A CMOS buffer/drivers.

They will not latch up under any conditions within their

power and voltage ratings. They are not subject to

damage when up to 5V of noise spiking of either

polarity occurs on the ground pin. They can accept,

without damage or logic upset, up to 500mA of current

of either polarity being forced back into their output. All

terminals are fully protected against up to 4kV of

electrostatic discharge.

With Logic “1” Input: 500µA

With Logic “0” Input: 100µA

• Low Output Impedance: 4Ω

• Pinout Same as TC1410/TC1411/TC1413

Applications

• Switch Mode Power Supplies

• Pulse Transformer Drive

• Line Drivers

As MOSFET drivers, the TC1412/TC1412N can easily

charge a 1000pF gate capacitance in 18nsec with

matched rise and fall times, and provide low enough

impedance in both the ON and the OFF states to

ensure the MOSFET’s intended state will not be

affected, even by large transients. The rise and fall time

edges are matched to allow driving short-duration

inputs with greater accuracy.

• Relay Driver

Device Selection Table

Part Number

Package

Temp. Range

TC1412COA

TC1412CPA

TC1412EOA

TC1412EPA

TC1412NCOA

TC1412NCPA

TC1412NEOA

TC1412NEPA

8-Pin SOIC

8-Pin PDIP

8-Pin SOIC

8-Pin PDIP

8-Pin SOIC

8-Pin PDIP

8-Pin SOIC

8-Pin PDIP

0°C to +70°C

-40°C to +85°C

0°C to +70°C

-40°C to +85°C

 2002 Microchip Technology Inc.

DS21391B-page 1

12 3 4 5 6 7...14

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