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TC1412

Microchip Technology
Part Number TC1412
Manufacturer Microchip Technology
Description 2A High-Speed MOSFET Drivers
Published Nov 20, 2006
Detailed Description TC1412/TC1412N 2A High-Speed MOSFET Drivers Features • Latch-Up Protected: Withstands 500 mA Reverse Current • Input Wi...
Datasheet PDF File TC1412 PDF File

TC1412
TC1412

Overview
TC1412/TC1412N 2A High-Speed MOSFET Drivers Features • Latch-Up Protected: Withstands 500 mA Reverse Current • Input Withstands Negative Inputs Up to 5V • Electrostatic Discharge (ESD) Protected: 2.
0 kV (HBM) and 400V (MM) • High Peak Output Current: 2A • Wide Input Supply Voltage Operating Range: - 4.
5V to 16V • High Capacitive Load Drive Capability: - 1000 pF in 18 ns • Short Delay Time: 35 ns typical • Matched Delay Times • Low Supply Current: - With Logic ‘1’ Input: 500 µA - With Logic ‘0’ Input: 100 µA • Low Output Impedance: 4 • 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 General Description The TC1412/TC1412N are 2A CMOS buffers/drivers.
They do 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 electrostatic discharge (ESD) up to 2.
0 kV (HBM) and 400V (MM).
As MOSFET drivers, the TC1412/TC1412N can easily charge a 1000 pF gate capacitance in 18 ns with matched rise and fall times.
To ensure that the MOSFET’s intended state will not be affected even by large transients, low enough impedance in both the ‘On’ and ‘Off’ states are provided.
The leading and trailing edge propagation delay times are also matched to allow driving short-duration inputs with greater accuracy.
Package Type 8-Pin MSOP/PDIP/SOIC VDD 1 IN 2 NC 3 GND 4 TC1412 8 VDD 7 OUT 6 OUT 5 GND VDD 1 8 VDD IN 2 TC1412N 7 OUT NC 3 6 OUT GND 4 5 GND 2 6,7 2 6,7 Inverting Non-Inverting NC = No Internal Connection Note: For proper operation, duplicate pins must be connected together.
 2001-2015 Microchip Technology Inc.
DS20001391E-page 1 TC1412/TC1...


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