TC1410 Datasheet, PDF (1/16 Pages) TelCom Semiconductor, Inc – 0.5A HIGH-SPEED MOSFET DRIVERS

M ^{TC1410/TC1410N}
0.5A High-Speed MOSFET Drivers
Features
• Latch-Up Protected: Will Withstand 500 mA
Reverse Current
• Input Will Withstand Negative Inputs Up to 5V
• ESD Protected: 4 kV
• High Peak Output Current: 0.5A
• Wide Input Supply Voltage Operating Range:
- 4.5V to 16V
• High Capacitive Load Drive Capability:
- 500 pF in 25 nsec
• Short Delay Time: 30 nsec Typ.
• Consistent Delay Times With Changes in Supply
Voltage
• Matched Delay Times
• Low Supply Current
- With Logic ‘1’ Input: 500 µA
- With Logic ‘0’ Input: 100 µA
• Low Output Impedance: 16Ω
• Available in Space-Saving 8-pin MSOP Package
• Pinout Same as TC1411/TC1412/TC1413
Applications
• Switch Mode Power Supplies
• Line Drivers
• Pulse Transformer Drive
• Relay Driver
General Description
The TC1410/TC1410N are 0.5A 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 TC1410/TC1410N can easily
charge a 500 pF gate capacitance in 25 nsec with
matched rise and fall times, and provide low enough
impedance in both the ‘ON’ and ‘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.
Package Type
8-Pin MSOP/PDIP/SOIC
V_{DD 1}
IN 2
NC 3
GND 4
8 ^VDD
7 OUT
6 OUT
5 GND
V_{DD 1}
IN 2
NC 3
GND 4
8 ^VDD
7 OUT
6 OUT
5 GND
2
6,7
2
6,7
Inverting
Non-Inverting
NC = No Connection
NOTE: Duplicate pins must be connected together
for proper operation.
 2003 Microchip Technology Inc.
DS21389C-page 1