MC33886VW数据手册恩XP中文资料规格书

描述 Description

The NXP® MC33886 is a monolithic power IC comprising control logic, charge pump, gate drive, and low RDS(ON)MOSFET output H-Bridge circuitry in a small surface mount package.
Six integrated low side drivers, three pre-drivers, a variable reluctance sensor input circuit, a voltage pre-regulator using an external pass transistor and two 5.0 volt internal regulators, one for the MCU VCC supply and one for use as a protected sensor supply
The current drive can be pulse-width modulated at frequencies to 10 kHz
Undervoltage, overtemperature, and overcurrent conditions are detected and reported via a status flag output
Typical applications include: DC-motor acme lead screw actuators, servo gear actuators, bi-directional thrust solenoids, and fractional horsepower DC-motor control
The KIT33887EKEVBE is the recommended evaluation board for the MC33886

特性 Features

• Continuous DC Load Current up to 5.2A min
• Output Current Limitation at min. 5.2A with PWM Current Regulation
• Short-Circuit Shutdown for Output Currents over 8A
• Logic Inputs TTL/CMOS Compatible
• Operating Frequency up to 10 kHz
• Over temperature and Short Circuit Protections
• Undervoltage Disable Function
• Output control via two independent inputs (forward, reverse, free-wheeling low/high)
• Two disable inputs are provided: Low =True and High =True

应用 Application

Industrial
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