
Microchip Technology
General Description:
The TC1426/TC1427/TC1428 are a family of 1.2A dual high-speed drivers. CMOS fabrication is used for lowpower consumption and high efficiency.
These devices are fabricated using an epitaxial layer to effectively short out the intrinsic parasitic transistor responsible for CMOS latch-up. They incorporate a number of other design and process refinements to increase their long-term reliability.
FEATUREs:
• Low Cost
• Latch-Up Protected: Will Withstand 500 mA
Reverse Output Current
• ESD Protected ±2kV
• High Peak Output Current: 1.2A
• Wide Operating Range:
- 4.5V to 16V
• High Capacitive Load Drive Capability: 1000 pF in
38 nsec
• Low Delay Time: 75 nsec Max
• Logic Input Threshold Independent of Supply
Voltage
• Output Voltage Swing to Within 25 mV of Ground
or VDD
• Low Output Impedance: 8Ω
APPLICATIONs:
• Power MOSFET Drivers
• Switched Mode Power Supplies
• Pulse Transformer Drive
• Small Motor Controls
• Print Head Drive