company blog about NXP MCZ33810EK Eight Channel Automotive Engine Control IC

NXP MCZ33810EK Eight Channel Automotive Engine Control IC

Product Description Of MCZ33810EK
MCZ33810EK is an eight channel output driver IC intended for automotive engine control applications. The IC consists of four integrated low-side drivers and four low-side gate pre-drivers. The low-side drivers are suitable for driving fuel injectors, solenoids, lamps, and relays. The four gate pre-drivers can function either as ignition IGBT gate pre-drivers or as general purpose MOSFET gate pre-drivers. This device is powered by SMARTMOS technology.
When configured as ignition IGBT gate pre-drivers, additional features are enabled such as spark duration, dwell time, and ignition coil current sense. When configured as a general purpose gate pre-driver (GPGD), the MCZ33810EK provides external MOSFETs with short-circuit protection, inductive flyback protection and diagnostics. The device is packaged in a 32 pin (0.65mm pitch) exposed pad SOIC.

Specification Of MCZ33810EK
Output Current:2 mA
Operating Supply Current:10 mA
Minimum Operating Temperature:- 40 C
Maximum Operating Temperature:+ 125 C
Moisture Sensitive:Yes
Number of Outputs:3 Output
Pd - Power Dissipation:1.7 W
Supply Voltage - Max:36 V
Supply Voltage - Min:4.5 V
Unit Weight:491.400 mg

Features Of MCZ33810EK
Designed to Operate over the range of 4.5 V ≤ VPWR ≤ 36 V
Quad Ignition IGBT or MOSFET gate pre-driver with Parallel/SPI and/or PWM Control
Quad Injector Driver with Parallel/SPI Control
Interfaces Directly to MCU Using 3.3 V / 5.0 V SPI Protocol
Injector Driver Current Limit - 4.5 A Typical
Independent Fault Protection and Diagnostics
VPWR Standby Current 10 µA Typical
Load current(IL) 1 A (Typ)
4 channels
Drain-to-source on recistance 100000 mOhm RDS(ON) (Typ)

Applications Of MCZ33810EK
Automotive
Braking and Stability Control
Motorcycle Engine Control Unit (ECU) and Small Engine Control

Simplified Application Diagram Of MCZ33810EK