MLX92215 Datasheet | Melexie

Features and Benefits - Wide operating voltage range : from 2.7V to 24V - Chopper-stabilized amplifier stage - Built-in negative temperature coefficient - Reverse Supply Voltage Protection - High ESD rating / Excellent EMC performance Applications - Consumer and Industrial - Solid-state switch - E-Bike - Motorcycles - 3-phase BLDC motor mutation Ordering information Part No. MLX92215LUA-AAA-000-BU MLX92215LSE-AAA-000-RE MLX92215LSE-ACA-000-RE Temperature Code L (-40°C to 150°C) L (-40°C to 150°C) L (-40°C to 150°C) Package Code UA (TO92-3L) SE (TSOT-23) SE (TSOT-23) ment BOP/BRP= ± 3m T, TC = -1100 ppm/°C BOP/BRP= ± 3m T, TC = -1100 ppm/°C Inverted output BOP/BRP= ± 3m T, TC = -2000 ppm/°C 1. Functional Diagram Voltage Regulator with Reverse Polarity Protection Temperature pensation Bop/Brp reference Switched Hall Plate CDS Amplifier Control 2. General Description The Melexis MLX92215 is the second generation Hall-effect latch designed in mixed signal CMOS technology. The device integrates a voltage regulator, Hall sensor with advanced offset cancellation system and an open-drain output driver, all in a single package. Based on the existing platform, the magnetic core is using an improved offset cancellation system allowing faster and more accurate Open-Drain OUT processing while being temperature insensitive and stress Output independent. In addition is implemented a negative temperature coefficient to pensate the natural behaviour of magnets being weaker with rise in temperature. The included voltage regulator operates from 2.7V to 24V, hence covering a wide range of applications. With the built-in reverse voltage protection, a serial resistor or diode on the supply line is not required so that even remote sensors can be specified for low voltage operation down to 2.7V while being reverse voltage tolerant. With latching magnetic characteristics, the output is turned low or high respectively with a sufficiently strong South or North pole facing...