MLX92242
2-Wire EOL programmable Hall Effect Latch/Switch
1.
Features and Benefits
2.
Application Examples
Wide operating voltage range : from 2.7V to
24V
Maximum application flexibility by re-
programming of all sensor functions
Customer End-Of-Line programming via VDD
pin in the application module for system
design optimization
Automotive, Consumer and Industrial
Wiper motor
Window lifter
Doorlock
Seatbelt buckle
Seat positioning
Locking EEPROM after final programming via
VDD pin
Sunroof/Tailgate opener
Electrical power steering
Programmable permanent magnet
Temperature Coefficient compensation - from
0 to -2000ppm/ºC
Integrated self-diagnostic functions activating
dedicated Safe Mode
Reverse supply voltage protection
Under-Voltage Lockout protection
3.
Ordering Information
Product Code
Temperature
Package Code Option Code
Packing
Code
Form Code
MLX92242
MLX92242
L
L
UA
SE
AAA-000
AAA-000
BU
RE
Legend:
Temperature Code:
Package Code:
Option Code:
L(-40°C to 150°C)
UA=TO-92-3L/ SE=TSOT-3L
BCA-001
Packing Form:
Ordering example:
BU=Bulk / RE = Reel
MLX92242LUA-AAA-000-BU
4.
Functional Diagram
VDD
Voltage Regulator
with Reverse Polarity
Protection
Under-
Voltage
Lockout
TEST
Temperature
Compensation
Bop/Brp
reference
Thermal
Protection
Switched
Hall
Plate
Output
Current Sink
CDS
Amplifier
Trimming
Register
Control
GND
3901092242
Rev 2
Page 1 of 13
Data Sheet
May/14