33814 Datasheet | NXP Semiconductors

features present on all outputs allow applications to operate with greater safety. Features : - Operates over supply voltage range of 4.5 V < VPWR < 36 V - Start-up/shutdown control and power sequence logic with KEYSW input - MCU supply: VCC is a 5.0 V (±2.0 %, 200 m A) regulated supply - Sensor supply: VPROT (100 m A) is a VCC tracking protected sensor supply - Three configurable pre-drivers for IGBT or general purpose gate MOSFETs for ignition and O2 sensor (HEGO) heater: - PWM - Overcurrent shutdown - Short-to-battery shutdown - Six low-side drivers with full diagnostics, self-protection and PWM control: - Two fuel injector drivers, RDS(on) = 0.6 Ω, ILIMIT = 1.8 A, to drive typical 12 Ω high-impedance injectors - Relay 1 driver, RDS(on) = 0.4 Ω, ILIMIT = 3.0 A, to drive fuel pump - Relay 2 driver, RDS(on) = 1.5 Ω, ILIMIT = 1.2 A, to drive power relay - Lamp driver, RDS(on) = 1.5 Ω, ILIMIT = 1.2 A, to drive warning lamp or an LED - Programmable Tachometer Driver, RDS(on) = 20 Ω, Ishutdown = 60 m A, to drive a Tachometer display - Innovative configurable VRS conditioning circuit, with two different parameter settings for engine cranking and running mode and an optional automatic mode to improve noise immunity in cranking conditions - K-line (ISO9141) - MCU reset generator and programmable watchdog - MCU Interface: 16-bit SPI and parallel interface with 5.0 V IO capability . TWO CYLINDER SMALL ENGINE CONTROL IC 98ASA00737D AE SUFFIX (PB-FREE) 48-PIN LQFP-EP Applications: Small Engine Control for: - Motor scooters - Small motorcycles - Lawn mowers - Lawn trimmers - Snow blowers - Chain saws - Gasoline-driven electrical generators - Outboard motors VBAT Keyswitch VBAT VCC +5.0...