TC1426/TC1427/TC1428 are a family of 1.2A dual high-speed drivers, featuring low cost, latch-up protection, ESD protection, high peak output current, wide operating range, high capacitive load drive capability, low delay time, and more. They are suitable for applications such as power MOSFET drivers, switched mode power supplies, pulse transformer drive, small motor controls, print head drive, etc.
The TC1426, TC1427, and TC1428 are a family of 1.2 A dual high‑speed MOSFET driver ICs fabricated with CMOS technology for low power consumption and high efficiency. They offer latch‑up protection, ESD protection up to +2 kV, low delay (75 ns max), and can drive capacitive loads up to 1000 pF.
These drivers are supplied in 8‑pin PDIP or SOIC packages and are intended for applications such as power MOSFET drivers, switched‑mode power supplies, pulse‑transformer drives, small motor controls, and print‑head drives. Pin functions include separate control inputs, dual outputs, and a supply pin supporting 4.5 V to 16 V.
| Peak Output Current | 1.2 A |
|---|---|
| Latch‑Up Current | >500 mA |
| Supply Voltage Range | 4.5 V to 16 V |
| Low Output Impedance | 8 Ω |
| Delay Time (max) | 75 ns |
The drivers can source up to 1.2 A of peak output current.
They operate with a supply voltage from 4.5 V up to 16 V.
The device is available in an 8‑pin PDIP or 8‑pin SOIC package.