Наименование модели: MCZ33883EG
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Freescale Semiconductor Advance Information
Document Number: MC33883 Rev 9.0, 1/2007
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. The gate driver outputs can source and sink up to 1.0 A peak current pulses, permitting large gate-charge MOSFETs to be driven and/or high Pulse Width Modulation (PWM) frequencies to be utilized. A linear regulator is incorporated, providing a 15 V typical gate supply to the low-side gate drivers. Features · · · · · · · · · · VCC Operating Voltage Range from 5.5 V up to 55 V VCC2 Operating Voltage Range from 5.