MC33814 Datasheet - NXP

MC33814 Two cylinder small engine controller

NXP Semiconductors Technical Data Document Number: MC33814 Rev. 14, 10/2020 Two cylinder small engine control IC Powered by SMARTMOS technology, the 33814 delivers a cost-optimized IC solution for managing one and two-cylinder engines. With six drivers, three predrivers, a 5.0 V 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 .

MC33814 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 mA) regulated supply

MC33814-NXP.pdf