MC33814AE

MC33814AE

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MC33814AE
ENGINE CONTROL IC, TWO CYLINDER,
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$9.68

Price update:a months ago
Available in stock: 10000
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Freescale Semiconductor

Freescale Semiconductor

Freescale Semiconductor has transformed into NXP Semiconductor. It once reigned as a planetary vanguard in imbued computational resolutions. Ranging from microprocessors and microcontrollers to sensory apparatuses, analog amalgamated circuits, and interlinkage, their technologies underpin the groundbreaking strides fostering a verdant, secure, robust, and interconnected world. Noteworthy domains span automotive security, hybrid-electric conveyances, advanced wireless frameworks, astute energy administration, handheld medical instruments, consumer durables, and intelligent handheld mechanisms.

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MC33814AE Products
The MC33814AE is a SMARTMOS Control IC for managing one and two-cylinder engines. With six drivers, three predrivers, a 5V regulator for the MCU, a protected external sensor supply and a high level of integration, the IC offers an ideal response to contemporary market requirements. The innovative VRS system optimizes noise immunity under cranking conditions. Diagnostic and protection features present on all outputs allow applications to operate with greater safety. 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.

Feature

  • Start-up/shut-down control and power sequence logic with KEYSW input
  • Sensor supply - VPROT (100mA) is a VCC tracking protected sensor supply
  • Six low-side drivers with full diagnostics, self-protection and PWM control:
  • Two fuel injector drivers
  • Relay 1 driver, RDS(on) = 0.4R, ILIMIT = 3.0A, to drive fuel pump
  • Relay 2 driver, RDS(on) = 1.5R, ILIMIT = 1.2A, to drive power relay
  • Lamp driver, RDS(on) = 1.5R, ILIMIT = 1.2A, to drive warning lamp or an LED
  • Programmable tachometer driver, RDS(on) = 20R, Ishutdown = 60mA, to drive a tachometer display
  • K-line (ISO9141)
  • MCU reset generator and programmable watchdog
  • MCU Interface - 16-bit SPI and parallel interface with 5.0V IO capability

Product Attributes

TYPE DESCRIPTION Select all
Product Status Active
Applications Small Engine
Current - Supply 10mA
Voltage - Supply 4.5V ~ 36V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 48-LQFP Exposed Pad
Supplier Device Package 48-LQFP-EP (7x7)
Package Bulk

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$9.68

Price update:a months ago
Available in stock: 10000
Freescale Semiconductor

Freescale Semiconductor

Freescale Semiconductor has transformed into NXP Semiconductor. It once reigned as a planetary vanguard in imbued computational resolutions. Ranging from microprocessors and microcontrollers to sensory apparatuses, analog amalgamated circuits, and interlinkage, their technologies underpin the groundbreaking strides fostering a verdant, secure, robust, and interconnected world. Noteworthy domains span automotive security, hybrid-electric conveyances, advanced wireless frameworks, astute energy administration, handheld medical instruments, consumer durables, and intelligent handheld mechanisms.

View All Product from Freescale Semiconductor

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