Datasheet > TC1412_03

TC1412_03

更新时间： 2024-11-09 04:00:39

品牌	Logo	应用领域
美国微芯 - MICROCHIP		驱动器
页数	文件大小	规格书
16页	344K
描述
2A High-Speed MOSFET Drivers

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TC1412_03 数据手册

TC1412/TC1412N

2A High-Speed MOSFET Drivers

Features

General Description

• Latch-Up Protected: Will Withstand 500 mA

The TC1412/TC1412N are 2A CMOS buffers/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 500 mA of current

of either polarity being forced back into their output. All

terminals are fully protected against up to 4 kV of

electrostatic discharge.

As MOSFET drivers, the TC1412/TC1412N can easily

charge a 1000 pF gate capacitance in 18 nsec 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 leading and

trailing edge propagation delay times are also matched

to allow driving short-duration inputs with greater

accuracy.

Reverse Current

• Input Will Withstand Negative Inputs Up to 5V

• ESD Protected: 4 kV

• High Peak Output Current: 2A

• Wide Input Supply Voltage Operating Range:

- 4.5V to 16V

• High Capacitive Load Drive Capability:

- 1000 pF in 18 nsec

• Short Delay Time: 35 nsec Typ.

• Matched Delay Times

• Low Supply Current:

With Logic ‘1’ Input: 500 µA

With Logic ‘0’ Input: 100 µA

• Low Output Impedance: 4Ω

• Available in Space-Saving 8-pin MSOP Package

• Pinout Same as TC1410/TC1411/TC1413

Applications

• Switch Mode Power Supplies

• Pulse Transformer Drive

• Line Drivers

• Relay Driver

Package Type

8-Pin MSOP/PDIP/SOIC

V_DD

IN 2

NC 3

8 V_DD

7 OUT

6 OUT

5 GND

IN 2

NC 3

GND 4

OUT

6 OUT

5 GND

TC1412

TC1412N

GND 4

6,7

Non-Inverting

6,7

Inverting

NC = No Internal Connection

NOTE: Duplicate pins must be connected together

for proper operation.

 2003 Microchip Technology Inc.

DS21391C-page 1

12 3 4 5 6 7...16

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