H-Bridge Gate Driver IC

The 33883 is an H-bridge gate driver (also known as a full-bridge pre-driver) IC with integrated charge pump and independent highand low-side gate driver channels. The gate driver channels are independently controlled by four separate input terminals, thus allowing the device to be optionally configured as two independent high-side gate drivers and two independent low-side gate drivers. The low-side channels are referenced to ground. The high-side channels are floating.

Features

• VCC Operating Voltage Range from 5.5 V up to 55 V

• VCC2 Operating Voltage Range from 5.5 V up to 28 V

• CMOS / LSTTL Compatible I / O

• 1.0 A Peak Gate Driver Current

• Built-In High-Side Charge Pump

• Undervoltage Lockout (UVLO)

• Overvoltage Lockout (OVLO)

• Global Enable with <10 µA Sleep Mode

• Supports PWM up to 100 kHz

• Pb-Free Packaging Designated by Suffix Code EG