End of line programmable Hall-effect Latch / Switch
1. Features and Benefits
Programmable parameters in the
application
Wide magnetic Latch range: ±0.4mT to
±80mT
Wide magnetic Switch range: ±1.5mT
to ±66mT
Programmable Hysteresis: 1mT to
36mT
Programmable field: North or South
Programmable Output polarity: Direct
or Inverted
Built-in Negative TC coefficient: 0 to -
2000 ppm/degC
Increased Traceability: 32 bits ID on
chip
Wide operating voltage rang : from 2.7V to
24V
Reverse Supply Voltage Protection
Output Current Limit with Auto-Shutoff
Under-Voltage Lockout Protection
Thermal Protection
2. Application Examples
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
Brake Light switch
3. Ordering Information
Part No.
MLX92232LSE-AAA-000-RE
MLX92232LUA-AAA-000-BU
MLX92232LSE-AAA-001-RE
MLX92232LUA-AAA-001-BU
MLX92232LSE-AAA-002-RE
MLX92232LUA-AAA-002-BU
MLX92232LSE-AAA-003-RE
MLX92232LUA-AAA-003-BU
Temperature Code
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
Package Code
SE (TSOT-3L)
UA (TO-92)
SE (TSOT-3L)
UA (TO-92)
SE (TSOT-3L)
UA (TO-92)
SE (TSOT-3L)
UA (TO-92)
Comment
3-wire Switch / Latch, TC = 0 ppm/°C
3-wire Switch / Latch, TC = 0 ppm/°C
3-wire Switch / Latch, TC = -400 ppm/°C
3-wire Switch / Latch, TC = -400 ppm/°C
3-wire Switch / Latch, TC = -1100 ppm/°C
3-wire Switch / Latch, TC = -1100 ppm/°C
3-wire Switch / Latch, TC = -2000 ppm/°C
3-wire Switch / Latch, TC = -2000 ppm/°C
REVISION 2 – DECEMBER 20, 2016
3901092232
MLX92232
End of line programmable Hall-effect Latch / Switch
4. Functional Diagram
5. General description
The Melexis MLX92232 is the second generation programmable Hall-effect sensor 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.
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. In the event of a drop below the minimum supply voltage during operation, the under-
voltage lock-out protection will automatically freeze the device, preventing the electrical perturbation to
affect the magnetic measurement circuitry.
The open drain output is fully protected against short-circuit with a built-in current limit. An additional
automatic output shut-off is activated in case of a prolonged short-circuit condition. A self-check is then
periodically performed to switch back to normal operation if the short-circuit condition is released.
The on-chip thermal protection also switches off the output if the junction temperature increases above an
abnormally high threshold. It will automatically recover once the temperature decreases below a safe value.
Furthermore the MLX92232 features a full set of programmable parameters that can be adjusted in the
application in order to achieve the highest possible system accuracy by compensating the mechanical
tolerances.
REVISION 2 – DECEMBER 20, 2016
3901092232
Page 2 of 15
MLX92232
End of line programmable Hall-effect Latch / Switch
Contents
1. Features and Benefits ............................................................................................................................ 1
5. General description ............................................................................................................................... 2
6. Absolute Maximum Ratings ................................................................................................................... 4
7. General Electrical Specifications ............................................................................................................ 6
8. Magnetic Specifications ......................................................................................................................... 8
I read the news and found that Qorvo has launched a Matter development kit. Let me ask you, are you interested in it? If you are interested, I will ask if there is a chance to give you a review~~~Matt...
[Power amplifier case] How to achieve X-ray communication? The application of power amplifier in the study of high-frequency pulse emission characteristics!...
[i=s]This post was last edited by UUC on 2022-11-10 16:31[/i]As shown in the picture: the "Post Ranking" module in the yellow box seems to have some problems. No content is displayed. I wonder if it i...
The HPM6700/6400 series microcontrollers provide two Ethernet controllers, both of which support IEEE1588-2002 and IEEE1588-2008 standards, making it easy for users to achieve precise time synchroniza...
Tesla and BYD, vying for dominance in the global electric vehicle market, are reportedly considering adopting Samsung's AMOLED (active-matrix organic light-emitting diode) technology for their next...[Details]
introduction
With the development of digital and network technologies, broadcasting technology has become increasingly diversified, with the most significant trend being the transition from an...[Details]
Electric motors and internal combustion engines of the same power have similar torque levels. High power requires high torque, and torque determines a vehicle's acceleration speed, commonly known a...[Details]
Amidst the wave of intelligent automotive transformation, advanced driver assistance is gradually emerging from cutting-edge technology into the mainstream, becoming a new frontier of industry comp...[Details]
According to foreign media reports, secondary battery materials company POSCO Future M announced that it has successfully developed two experimental (prototype) positive electrode materials for the...[Details]
Since the beginning of this year, price wars have intensified, new models have been launched one after another, used cars with zero kilometers have become a hot topic, and the industry's internal c...[Details]
This paper proposes a temperature real-time transmission and display solution based on LED optical data transmission, with Jingwei Yager low-power FPGA HR (Yellow River) series as the main controll...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
While the current industry consensus is that autonomous vehicles are robots and that their systems are managed using robotics-developed thinking, there are also cases where autonomous driving is ac...[Details]
Charging is a familiar process for new energy vehicles, and as a source of battery energy, charging piles are crucial. New energy vehicle charging can be divided into fast charging and slow chargin...[Details]
During daily operation of an R-type power transformer, the voltage used varies as the equipment being used adjusts. This raises the question: can the transformer change voltage at this point? The a...[Details]
Preface
Low-voltage motors are widely used in nonferrous metallurgical plants. Their abnormal operation not only impacts normal production but can also threaten human life. Therefore, providin...[Details]
With the advancement of science and technology and the promotion of green, energy-saving, and circular development, the demand for precise control and accurate measurement is increasing. In the pow...[Details]
With the support and encouragement of national policies, some Internet car manufacturers have also joined the new energy vehicle manufacturing industry. From the perspective of new car manufacturer...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
