TC4427COA – 18V 1.5A Dual High-Speed Power Mosfet Driver IC – SOIC-8 Package

TC4427COA – 18V 1.5A Dual High-Speed Power Mosfet Driver IC – SOIC-8 Package

The TC4426/TC4427/TC4428 are improved versions of the earlier TC426/TC427/TC428 family of MOSFET drivers. The TC4426/TC4427/TC4428 devices have matched rise and fall times when charging and discharging the gate of a MOSFET. These devices are highly latch-up resistant 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 reverse current (of either polarity) being forced back into their outputs. All terminals are fully protected against Electrostatic Discharge (ESD) up to 2.0 kV. The TC4426/TC4427/TC4428 MOSFET drivers can easily charge/discharge 1000 pF gate capacitances in under 30 ns. These devices provide low enough impedances in both the On and Off states to ensure the MOSFET’s intended state is not affected, even by large transients. Other compatible drivers are the TC4426A/TC4427A/TC4428A family of devices. The TC4426A/TC4427A/TC4428A devices have matched leading and falling edge input-to-output delay times, in addition to the matched rise and fall times of the TC4426/TC4427/TC4428 devices.

Features: 

• High Peak Output Current: 1.5A
• Wide Input Supply Voltage Operating Range: – 4.5V to 18V
• High Capacitive Load Drive Capability: 1000 pF in 25 ns (typical)
• Short Delay Times: 40 ns (typical)
• Matched Rise and Fall Times

Features/Specs:

• Manufacturer Part No: TC4427COA
• Manufacturer: Microchip Technology
• Series: TC4427
• Product Type: Gate Drivers
• Product: MOSFET Gate Drivers
• Type: Low-Side
• Number of Drivers: 2 Driver
• Number of Outputs: 2 Output
• Output Current: 1.5 A
• Configuration: Non-Inverting
• Rise Time: 25 ns
• Fall Time: 25 ns
• Logic Type: CMOS, TTL
• Moisture Sensitive: Yes
• Operating Supply Current: 4.5 mA
• Operating Supply Voltage: 4.5 V to 18 V
• Pd – Power Dissipation: 470 mW
• Minimum Operating Temperature: – 40°C
• Maximum Operating Temperature: + 125°C
• Mounting Style: SMD/SMT
• Package/Case: SOIC-8

Application:

• Switch Mode Power Supplies
• Line Drivers
• Pulse Transformer Drive

Datasheet:TC4427

Package Includes:

• 1 x TC4427COA – 18V 1.5A Dual High-Speed Power Mosfet Driver IC – SOIC-8 Package

Note: Product Images are shown for illustrative purposes only and may differ from actual product.