MLX92292 Datasheet, PDF (2/11 Pages) Melexis Microelectronic Systems – μ-Power Programmable ASIL B capable Hall Effect Switch/Latch

MLX92292
µ-Power Programmable ASIL B capable
Hall Effect Switch/Latch
1 Features
 Micro-Power consumption – ideal for battery operation
 Functional Safety level ASIL B capable, the product is developed according ISO 26262
 Customer End-Of-Line programming via output pin in the application module for system optimization
 Wide range for fine programming of both magnetic operating points from -90mT to +90mT
 Programmable permanent magnet Temperature Coefficient compensation - from 0 to -2400ppm/ºC
 Programmable Switch or Latch sensor function
 Programmable output function – direct or inverted
 Version with Lateral magnetic sensitivity
 Programmable operating period for power consumption optimization vs output update period
 Fast response Mode with programmable diagnostic period in Fail Safe state
 Flexible technical safety requirements
 Integrated self-diagnostic functions activating predefined Safe Message
 Unique identification number (ID) for device traceability
 Wide temperature range – suitable for automotive applications
 Wide operating voltage range : from 3.3V(tbd) to 18V, Load Dump 32V (target 40V)
 Under-Voltage Lockout (UVL, Under-Voltage detection)
 Reverse supply voltage protection
 Thermal protection
 High ESD rating
 SE (TSOT-3L) green compliant package and UA (TO92-3L) package
µ-Power Programmable ASIL B Hall S/L
Rev. 1.1
Page 2 of 11
Abstract
Sept 11, 2015