MCZ33800EK中文资料Driver, 2 current drivers, 8 low side drivers, 6 pre-drivers, SPI, SOIC 54数据手册恩XP规格书

描述 Description

The NXP MC33800 is a combination output switch and driver IC that is ideal for numerous powertrain engine control applications.
Contains two programmable constant current drivers (CCD), an octal, low-side, serial switch (OSS) and six, external MOSFET gate pre-drivers (GD
Overvoltage, undervoltage and thermal protection
All drivers and switches, including the external MOSFETs, have overcurrent protection, off-state open load detection, on-state shorted load detection and fault annunciation via the SPI
Cost effective packaging

特性 Features

• Wide operating voltage range, 5 < VPWR < 36 volts
• Interfaces to 3.3 and 5 volt microprocessors via SPI protocol
• Low, sleep mode, standby current, typically 10 uA.
• Internal or external voltage reference
• Internal oscillator with calibrate capability
• Measures resistance to monitor HEGO sensors
• CCDs have programmable current, dither frequency and amplitude
• OSSs can be paralleled to increase current capability
• GDs have programmable frequency and duty cycle PWM
• All outputs controllable via serial and/or parallel inputs