MLX92211-AxA
3-wire hall effect Latch
Features and Benefits
Application Examples
Wide operating voltage range : from 2.7V to 24V
Chopper-stabilized amplifier stage
Built-in negative temperature coefficient
Reverse Supply Voltage Protection
Output Current Limit with Auto-Shutoff
Under-Voltage Lockout Protection
Thermal Protection
Automotive, Consumer and Industrial
Solid-state switch
3-phase BLDC motor commutation
Wiper motor
Window lifter
Sunroof/Tailgate opener
Seat motor adjuster
Electrical power steering
High ESD rating / Excellent EMC performance
Product code
MLX92211
MLX92211
MLX92211
MLX92211
MLX92211
MLX92211
MLX92211
Temperature Code
Package Code
Option code
AAA-000
AAA-000
ACA-000
ADA-000
ADA-000
AEA-000
AEA-000
Packing form code
L
L
L
L
L
L
L
UA
SE
SE
UA
SE
BU
RE
RE
BU
RE
BU
RE
UA
SE
Legend:
Temperature Code:
Package Code:
L (-40°C to 150°C)
SE = TSOT-23L
UA = UA (TO92-3L)
Option Code:
AAA => BOP/BRP= ± 3mT, TC = -1100 ppm/°C
ACA => BOP/BRP= ± 3mT, TC = -2000 ppm/°C
ADA => BOP/BRP= ± 14mT, TC = -2000 ppm/°C
AEA => BOP/BRP= ± 3mT, TC = -1100 ppm/°C, 8kV ESD HBM
Packing Form:
BU=Bulk | RE = Reel
Ordering example:
MLX92211LUA-AAA-000-BU
1. Functional Diagram
2. General Description
VDD
The Melexis MLX92211 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 a brand
new platform, the magnetic core is using an improved
offset cancellation system allowing faster and more
accurate processing while being temperature insensitive
and stress independent. In addition is implemented a
negative temperature coefficient to compensate the
natural behaviour of magnets becoming weaker with rise
in temperature.
Voltage Regulator
with Reverse Polarity
Protection
Under-
Voltage
Lockout
Temperature
Compensation
Bop/Brp
reference
Thermal
Protection
Switched
Hall
Plate
OUT
Open-Drain
Output
CDS
Amplifier
Current
Limit &
Auto-Shutoff
Control
GND
390109221101
Rev. 010
Page 1 of 16
www.melexis.com
Datasheet
December/19