MLX92241LSE-AAA-014-SP 数据手册
MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
1. Features and Benefits
2. Application Examples
Wide operating voltage range: from 2.7V to
24V
Automotive, Consumer and Industrial
Brake light switch
Integrated self-diagnostic functions activating
dedicated Safe Mode
Reverse supply voltage protection
Window lifter
Door lock
Seatbelt buckle
Under-Voltage Lockout protection
Seat positioning
Thermal Protection
Transmission applications
HW component Qualified according to
ISO26262-8:13 for use in safety critical
systems.
Electrical power steering
3. Ordering Information
Product Code
MLX92241
MLX92241
Temperature Code
L
L
Package Code
SE
UA
Option Code
AAA-0xx
AAA-0xx
Packing form Code
RE
BU
Table 1: Ordering information
Legend:
Temperature Code:
Package Code:
Option Code:
Packing Form:
Ordering example:
L(-40°C to 150°C)
UA=TO92-3L / SE=TSOT-3L
AAA-0xx => 2 wire Hall Effect Switch
BU=Bulk | RE = Reel | CA = Ammopack delivery
MLX92241LSE-AAA-0xx-RE
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
4. Functional Diagram
VDD
Voltage Regulator
with Reverse Polarity
Protection
UnderVoltage
Lockout
TEST
Temperature
Compensation
Switched
Hall
Plate
Bop/Brp
reference
Thermal
Protection
Output
Current Sink
CDS
Amplifier
Control
Trimming
Register
GND
5. General Description
The Melexis MLX92241 is based on the Melexis Hall-effect latest platform, designed in mixed signal submicron
CMOS technology.
The device integrates a voltage regulator, Hall sensor with advanced offset cancellation system and a current sinkconfigured output driver and integrated capacitor all in a single package.
Based on the proven in use 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 a
pre-programmable temperature coefficient is implemented to compensate the natural behavior of certain types
of magnets becoming weaker with rise in temperature.
The included voltage regulator operates from 2.7 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.
In an 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 output current state is therefore only updated based on a proper and accurate magnetic
measurement result.
The two-wire interface not only saves one wire, but also allows implementation of diagnostic functions as reverse
polarity connection and malfunction detection.
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.
The MLX92241 is delivered in a Green and RoHS compliant Plastic Single-in-Line (TO-92) for through-hole mount,
or in 3-pin Thin Small Outline Transistor (TSOT) for surface mount process.
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
Contents
1. Features and Benefits ............................................................................................................................ 1
2. Application Examples ............................................................................................................................. 1
3. Ordering Information ............................................................................................................................. 1
4. Functional Diagram ................................................................................................................................ 2
5. General Description ............................................................................................................................... 2
6. Glossary of Terms .................................................................................................................................. 5
7. Absolute Maximum Ratings ................................................................................................................... 5
8. General Electrical Specifications ............................................................................................................ 6
9. Magnetic Specifications ......................................................................................................................... 7
9.1. MLX92241LUA-AAA-003 .................................................................................................................... 7
9.2. MLX92241LUA-AAA-004 .................................................................................................................... 7
9.3. MLX92241LUA-AAA-005 .................................................................................................................... 7
9.4. MLX92241LUA-AAA-006 .................................................................................................................... 8
9.5. MLX92241LUA-AAA-007 .................................................................................................................... 8
9.6. MLX92241LSE-AAA-008 ..................................................................................................................... 8
9.7. MLX92241LSE-AAA-011 ..................................................................................................................... 8
9.8. MLX92241LSE-AAA-012 ..................................................................................................................... 9
9.9. MLX92241LSE-AAA-013 ..................................................................................................................... 9
9.10. MLX92241LSE-AAA-014 ................................................................................................................... 9
9.11. MLX92241LSE-AAA-015 ................................................................................................................. 10
9.12. MLX92241LSE-AAA-016 ................................................................................................................. 10
9.13. MLX92241LSE-AAA-017 ................................................................................................................. 10
9.14. MLX92241LUA-AAA-028 ................................................................................................................ 11
10. Magnetic Behavior ............................................................................................................................. 12
11. Application Information ..................................................................................................................... 13
11.1. Typical Automotive Application Circuit ......................................................................................... 13
11.2. Automotive and Harsh, Noisy Environments Application Circuit ................................................ 13
11.3. Power Derating Curve .................................................................................................................... 14
11.4. Voltage Derating Curve .................................................................................................................. 14
12. Standard information regarding manufacturability of Melexis products with different soldering
processes ............................................................................................................................................ 15
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
13. ESD Precautions ................................................................................................................................. 15
14. Package Information .......................................................................................................................... 16
14.1. SE (TSOT-3L) Package Information ................................................................................................ 16
14.2. UA (TO92 - 3L) Package Information ............................................................................................. 17
15. Contact .............................................................................................................................................. 18
16. Disclaimer .......................................................................................................................................... 18
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
6. Glossary of Terms
Tesla
TC
Units for the magnetic flux density, 1 mT = 10 Gauss
Temperature Coefficient in ppm/°C
7. Absolute Maximum Ratings
Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute maximum rated conditions
for extended periods may affect device reliability.
Parameter
Symbol
Value
Units
Supply Voltage
(1, 2)
VDD
+27
V
Supply Current
(1, 2, 3)
IDD
+20
mA
Supply Current
(1, 3, 4)
IDD
+50
mA
Reverse Supply Voltage
(1, 2)
VDDREV
-24
V
Reverse Supply Current
(1, 2, 5)
IDDREV
-20
mA
Reverse Supply Current
(1, 4, 5)
IDDREV
-50
mA
TJ
+165
C
Operating Temperature Range
TA
-40 to 150
C
Storage Temperature Range
Ts
-55 to 165
C
-
3
kV
-
400
V
-
1000
V
B
Unlimited
mT
Maximum Junction Temperature
ESD Sensitivity – HBM
ESD Sensitivity – MM
(6)
(7)
(8)
ESD Sensitivity – CDM
(9)
Magnetic Flux Density
Table 2: Absolute maximum ratings
1
The maximum junction temperature should not be exceeded
For maximum 1 hour
3
Including current through protection device
4
For maximum 500ms
5
Through protection device
6
For 1000 hours.
7
Human Model according AEC-Q100-002 standard
8
Machine Model according AEC-Q100-003 standard
9
Charged Device Model according AEC-Q100-011 standard
2
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
8. General Electrical Specifications
DC Operating Parameters VDD = 2.7V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Parameter
OFF Supply Current
(selectable by a dedicated bit)
ON Supply Current
Reverse Supply current
Safe Mode Supply Current
Supply Current Rise/Fall Time(2)
Symbol
Test Conditions
IOFF
VDD = 3.5 to 24V
ION
IDDREV
ISAFE
tR/tF
VDD = 3.5 to 24V
VDD = -16V
Max
Units
5
6.9
17
0.8
1
mA
mA
mA
mA
mA
µs
-
40
70
µs
-
350
-
kHz
-
7.5
-
µs
-
±3.5
-
µs
-
50
-
kHz
VUVL
-
-
2.7
V
tUVL
-
1
-
µs
-
190(8)
180(8)
-
°C
°C
-
200
-
°C/W
-
300
-
°C/W
Chopping Frequency
fCHOP
Delay Time(2, 5)
tD
Output Jitter (p-p)(2, 6)
tJITTER
Under-voltage Lockout
Threshold
Under-voltage Lockout Reaction
time (2)
Thermal Protection Activation
Thermal Protection Release
(1)
0.3
tON
(2, 7)
Typ
2
5
12
-1
0.1
Power-On Time(3, 4)
Maximum Switching Frequency
Min
fSW
TPROT
TREL
UA Package Thermal Resistance
RTHJA
SE Package Thermal Resistance
RTHJA
VDD = 12V, CLOAD=50pF to GND
VDD = 5V, dVDD/dt > 2V/us,
activated output with >1mT
overdrive
Average over 1000 successive
switching events @10kHz, Latch, BOP
set to 5mT, triangle wave magnetic
field with B>±20mT
Over 1000 successive switching
events @10kHz, Latch, BOP set to
5mT, triangle wave magnetic field
with B>±20mT
Latch, BOP set to 5mT, triangle wave
magnetic field with B>±20mT
Junction Temperature
Junction Temperature
Single layer PCB, JEDEC standard
test boards
Single layer PCB, JEDEC standard
test boards
Table 3: General Electrical parameters
1 Typical values are defined at T A=25°C and V DD =12V
2 Guaranteed by design and verified by characterization, not production tested
3 The Power-On Time represents the time from reaching V DD =2.7V to the first refresh of the supply current state
4 Power-On Slew Rate is not critical for the proper device start-up
5 The Delay Time is the time from magnetic threshold reached to the start of the output switching
6 Output jitter is the unpredictable deviation of the Delay time.
7 Maximum switching frequency corresponds to the maximum frequency of the applied magnetic field which is detected without
loss of pulses
8 TPROT and T REL are the corresponding junction temperature values
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
9. Magnetic Specifications
9.1. MLX92241LUA-AAA-003
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
(1)
Typ
Max
Min
(1)
Typ
Max
TJ = -40°C
5.9
8.5
10.9
3.5
5.5
7.9
TJ = 25°C
6.1
7.9
9.5
3.9
5.3
7
TJ = 150°C
3.8
6.8
9.6
2.7
5
8.2
Package
Information
(1)
Typ
-1100
(2)
3.3
Z-axis sensitive
Direct Switch
South pole
UA (TO92-3)
9.2. MLX92241LUA-AAA-004
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
(1)
Typ
Max
Min
(1)
Typ
Max
TJ = -40°C
6
9.2
12
5
7.2
10.5
TJ = 25°C
6
9.2
12
5
7.2
10.5
TJ = 100°C
6
9.2
12
5
7.2
10.5
TJ = 150°C
5.7
9.2
12.5
4.6
7.2
11
Package
Information
(1)
Typ
(2)
0
6
Z-axis sensitive
Inverted Switch
South pole
UA (TO92-3)
9.3. MLX92241LUA-AAA-005
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
(1)
Typ
Max
Min
(1)
Typ
Max
TJ = -40°C
6
9.2
12
5
7.2
10.5
TJ = 25°C
6
9.2
12
5
7.2
10.5
TJ = 100°C
6
9.2
12
5
7.2
10.5
TJ = 150°C
5.7
9.2
12.5
4.6
7.2
11
Package
Information
(1)
Typ
(2)
0
3.3
Z-axis sensitive
Inverted Switch
South pole
UA (TO92-3)
1 Typical values are defined at T A=+25°C and V DD=12V
2 Temperature coefficient is calculated using the following formula:
BOPT 2 BOPT 1
*106 , ppm / o C; T1 25o C; T2 150o C
BOP 25o C T2 T1
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
9.4. MLX92241LUA-AAA-006
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
(1)
Typ
Max
Min
(1)
Typ
Max
TJ = -40°C
5.9
8.5
10.9
3.5
5.5
7.9
TJ = 25°C
6.1
7.9
9.5
3.9
5.3
7
TJ = 150°C
3.8
6.8
9.6
2.7
5
8.2
Package
Information
(1)
Typ
-1100
(2)
6
Z-axis sensitive
Direct Switch
South pole
UA (TO92-3)
9.5. MLX92241LUA-AAA-007
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
(1)
Typ
Max
Min
(1)
Typ
Max
TJ = -40°C
3.6
6
8.4
1.5
3.6
6.1
TJ = 25°C
3.9
5.6
7.1
2
3.6
5.3
TJ = 150°C
2
4.8
7.1
1.3
3.5
6.7
Package
Information
(1)
Typ
-1100
(2)
3.3
Z-axis sensitive
Direct Switch
South pole
UA (TO92-3)
9.6. MLX92241LSE-AAA-008(3)
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
(1)
(1)
Min
Typ
Max
Min
Typ
Max
TJ = -40°C
12
17
22.8
11
15
21.4
TJ = 25°C
14.5
17
19.5
12.6
15
17.8
TJ = 150°C
12
17
22.8
11
15
21.4
Package
Information
(1)
Typ
(2)
0
6
Z-axis sensitive
Inverted Switch
South pole
SE (TSOT-3L)
9.7. MLX92241LSE-AAA-011
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
(1)
Typ
Max
Min
(1)
Typ
Max
TJ = -40°C
3.6
6.1
8.6
1.2
3.6
6.2
TJ = 25°C
3.6
5.6
7.8
1.0
3.4
5.7
TJ = 150°C
2.5
4.7
7.2
0.7
3.1
5.6
Package
Information
(1)
Typ
-1100
(2)
3.3
Z-axis sensitive
Direct Switch
South pole
SE (TSOT-3L)
1 Typical values are defined at T A=+25°C and V DD=12V
2 Temperature coefficient is calculated using the following formula:
BOPT 2 BOPT 1
*106 , ppm / o C; T1 25o C; T2 150o C
BOP 25o C T2 T1
3 Final magnetic parameters will be covered in the PPAP documentation set, the table below is based on theoretical calculations
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
9.8. MLX92241LSE-AAA-012
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
(1)
(1)
Min
Typ
Max
Min
Typ
Max
TJ = -40°C
3.6
6
8.4
1.5
3.6
6.1
TJ = 25°C
3.9
5.5
7.1
2
3.5
5.3
TJ = 150°C
2
4.8
7.1
1.3
3.5
6.7
Package
Information
(1)
Typ
-1100
(2)
6
Z-axis sensitive
Direct Switch
South pole
SE (TSOT-3L)
9.9. MLX92241LSE-AAA-013
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
(1)
Typ
Max
Min
(1)
Typ
Max
TJ = -40°C
6
9.2
12
5
7.2
10.5
TJ = 25°C
6
9.2
12
5
7.2
10.5
TJ = 150°C
5.7
9.2
12.5
4.6
7.2
11
Package
Information
(1)
Typ
(2)
0
6
Z-axis sensitive
Inverted Switch
South pole
SE (TSOT-3L)
9.10. MLX92241LSE-AAA-014
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
(1)
Typ
Max
Min
(1)
Typ
Max
TJ = -40°C
6
9.2
12
5
7.2
10.5
TJ = 25°C
6
9.2
12
5
7.2
10.5
TJ = 150°C
5.7
9.2
12.5
4.6
7.2
11
Package
Information
(1)
Typ
(2)
0
3.3
Z-axis sensitive
Inverted Switch
South pole
SE (TSOT-3L)
1 Typical values are defined at T A=+25°C and V DD=12V
2 Temperature coefficient is calculated using the following formula:
BOPT 2 BOPT 1
*106 , ppm / o C; T1 25o C; T2 150o C
BOP 25o C T2 T1
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
9.11. MLX92241LSE-AAA-015(1)
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
Typ
(2)
Max
Min
TJ = -40°C
7.6
10.4
13.5
TJ = 25°C
6
9.2
12
5.5
5
TJ = 150°C
4.5
6.9
9.5
3
(2)
Typ
Package
Information
(2)
Max
Typ
8.4
7.2
11.6
10.5
-2000
5.6
8.3
(3)
6
Z-axis sensitive
Direct Switch
South pole
SE (TSOT-3L)
9.12. MLX92241LSE-AAA-016
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
(2)
Typ
Max
Min
(2)
Typ
Max
TJ = -40°C
3.6
6.1
8.6
1.1
3.5
6.2
TJ = 25°C
3.6
5.6
7.8
0.9
3.3
5.6
TJ = 150°C
2.5
4.7
7.2
0.7
3.1
5.6
Package
Information
(2)
Typ
-1100
(3)
6
Z-axis sensitive
Inverted Switch
South pole
SE (TSOT-3L)
9.13. MLX92241LSE-AAA-017(1)
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
Typ
(2)
Max
Min
TJ = -40°C
7.6
10.4
13.5
TJ = 25°C
6
9.2
12
5.5
5
TJ = 150°C
4.5
6.9
9.5
3
(2)
Typ
Package
Information
(2)
Max
Typ
8.4
7.2
11.6
10.5
-2000
5.6
8.3
(3)
3.3
Z-axis sensitive
Direct Switch
South pole
SE (TSOT-3L)
1 Final magnetic parameters will be covered in the PPAP documentation set, the table below is based on theoretical calculations
2 Typical values are defined at T A=+25°C and V DD=12V
3 Temperature coefficient is calculated using the following formula:
BOPT 2 BOPT 1
*106 , ppm / o C; T1 25o C; T2 150o C
BOP 25o C T2 T1
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
9.14. MLX92241LUA-AAA-028
DC Operating Parameters VDD = 3.5V to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Test
Operating Point
Release Point
TC
IOFF
Output Behavior
o
Condition
BOP (mT)
BRP (mT)
(ppm/ C) (mA)
Active Pole
Min
Typ
(1)
Max
Min
Typ
(1)
Max
TJ = -40°C
16.8
21.3
26.2
14.7
19.2
23.7
TJ = 25°C
17
20
23.2
15.2
18.0
21.0
TJ = 150°C
13.3
17.1
21.4
12.0
15.6
20.2
Z-axis Sensitive
South Active Pole
Z-axis Sensitive
South Active Pole
Package
Information
(1)
Typ
-1100
(2)
6
Z-axis sensitive
Direct Switch
South pole
UA (TO92-3)
Z-axis Sensitive
North Active Pole
Z-axis Sensitive
North Active Pole
1 Typical values are defined at T A=+25°C and V DD=12V
2 Temperature coefficient is calculated using the following formula:
BOPT 2 BOPT 1
*106 , ppm / o C; T1 25o C; T2 150o C
BOP 25o C T2 T1
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
10. Magnetic Behavior
Current level
Current level
IDD = ION
IDD switches to High
IDD switches to High
IDD switches to Low
IDD switches to Low
IDD = ION
IDD = IOFF
0mT
IDD = IOFF
BRP
BOP
Flux density
Fig.1 – Direct South Active Pole
0mT
BRP
Fig.2 – Inverted South Active Pole
Current level
Current level
IDD = ION
IDD = ION
IDD switches to Low
IDD switches to High
BRP
IDD switches to High
IDD switches to Low
IDD = IOFF
BOP
Flux density
BOP
IDD = IOFF
0mT
Fig.3 – Direct North Active Pole
Flux density
BOP
BRP
0mT
Flux density
Fig.4 – Inverted North Active Pole
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
11. Application Information
11.1. Typical Automotive Application Circuit
ECU
MLX92241
VDD
C1
10nF
VCC
Notes:
1. For proper operation, a 10 to 100nF bypass capacitor should be
placed as close as possible to the VDD and ground (GND) pin.
2. The TEST pin is to be connected to GND or left open.
TEST
GND
VHSENSE
RSENSE
100
11.2. Automotive and Harsh, Noisy Environments Application Circuit
ECU
R1
100
D1
(Optional)
VCC
DZ1
(Optional)
VHSENSE
C1
100nF
MLX92241
VDD
TEST
GND
RSENSE
100
Notes:
1. For proper operation, a 10 to 100nF bypass capacitor should be
placed as close as possible to the VDD and ground (GND) pin.
2. The device can tolerate positive voltages up to +28 (+32)V and
negative voltages down to -24 (-30)V.
If bigger transients over the supply line are expected the usage of
D1 and DZ1 (24...27V) is recommended.
The series resistor R1 is used to limit the current through DZ1 and
to improve the EMC performance.
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2-Wire Hall Effect Switch
Datasheet
11.3. Power Derating Curve
0.8
0.7
0.6
Power, W
0.5
0.4
SE package
UA package
0.3
0.2
0.1
0
0
20
40
60
80
100
120
140
160
180
TA, °C
11.4. Voltage Derating Curve
26
24
22
20
18
VDD, V
16
14
12
SE package
10
UA package
8
6
4
2
0
0
20
40
60
80
100
120
140
160
180
TA, °C
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
12. Standard information regarding manufacturability of Melexis products
with different soldering processes
Our products are classified and qualified regarding soldering technology, solderability and moisture sensitivity level according
to following test methods:
Reflow Soldering SMD’s (Surface Mount Devices)
IPC/JEDEC J-STD-020
Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface Mount Devices
(classification reflow profiles according to table 5-2)
EIA/JEDEC JESD22-A113
Preconditioning of Nonhermetic Surface Mount Devices Prior to Reliability Testing
(reflow profiles according to table 2)
Wave Soldering SMD’s (Surface Mount Devices) and THD’s (Through Hole Devices)
EN60749-20
Resistance of plastic- encapsulated SMD’s to combined effect of moisture and soldering heat
EIA/JEDEC JESD22-B106 and EN60749-15
Resistance to soldering temperature for through-hole mounted devices
Iron Soldering THD’s (Through Hole Devices)
EN60749-15
Resistance to soldering temperature for through-hole mounted devices
Solderability SMD’s (Surface Mount Devices) and THD’s (Through Hole Devices)
EIA/JEDEC JESD22-B102 and EN60749-21
Solderability
For all soldering technologies deviating from above mentioned standard conditions (regarding peak temperature,
temperature gradient, temperature profile etc) additional classification and qualification tests have to be agreed
upon with Melexis.
The application of Wave Soldering for SMD’s is allowed only after consulting Melexis regarding assurance of
adhesive strength between device and board.
Melexis recommends reviewing on our web site the General Guidelines soldering recommendation
(http://www.melexis.com/Quality_soldering.aspx) as well as trim&form recommendations
(http://www.melexis.com/Assets/Trim-and-form-recommendations-5565.aspx).
Melexis is contributing to global environmental conservation by promoting lead free solutions. For more
information on qualifications of RoHS compliant products (RoHS = European directive on the Restriction Of the
use of certain Hazardous Substances) please visit the quality page on our website:
http://www.melexis.com/quality.aspx
13. ESD Precautions
Electronic semiconductor products are sensitive to Electro Static Discharge (ESD).
Always observe Electro Static Discharge control procedures whenever handling semiconductor products.
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
14. Package Information
14.1. SE (TSOT-3L) Package Information
b
Notes:
2. Outermost plastic extreme width does not include mold flash or
protrusions. Mold flash and protrusions shall not exceed 0.15mm
per side.
3. Outermost plastic extreme length does not include mold flash or
protrusions. Mold flash and protrusions shall not exceed 0.25mm
per side.
E
E1
L
1. All dimensions are in millimeters
4. The lead width dimension does not include dambar protrusion.
Allowable dambar protrusion shall be 0.07mm total in excess of the
lead width dimension at maximum material condition.
5. Dimension is the length of terminal for soldering to a substrate.
6. Formed lead shall be planar with respect to one another with
0.076mm at seating plane.
e
Marking:
TOP:
WWYY
WW: Assembly week
A
A2
YY: Assembly year
BOTTOM:
A1
LLLL
e1
LLLL: Last 4 digits from lot#
D
Hall plate location
+/-0.200
0.80 +/-0.200
1.51
0.28
Notes:
+/-0.030
1. All dimensions are in millimeters
2. XY Hall plate position tolerances do not include the
mold flashes and protrusions described in the
package drawing
Package line
TOP VIEW
END VIEW
This table in mm
A
A1
A2
D
E
E1
L
b
c
e
e1
α
min
max
0.85
0.90
2.80
3.00
2.60
3.00
1.50
1.70
0.30
0.50
0.30
0.45
0.10
0.20
0.95
BSC
1.90
BSC
0°
8°
–
1.00
0.025
0.10
Notes:
1.
2.
Dimension “D” and “E1” do not include mold flash or protrusions. Mold flash or protrusion shall not exceed 0.15mm on
“D” and 0.25mm on “E” per side.
Dimension “b” does not include dambar protrusion.
SE Pin №
Name
Type
Function
1
VDD
Supply
Supply Voltage pin
2
TEST
I/O
For Melexis use only
3
GND
Ground
Ground pin
Table 4: SE Package pinout
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
14.2. UA (TO92 - 3L) Package Information
θ1
C
L
Notes:
1. All dimensions are in millimeters
θ2
2. Package dimension exclusive molding flash.
3. The end flash shall not exceed 0.127 mm on the top
side.
E
A
L1
S
Marking:
XXX – last three digits of lot
e
D
J
e1
1st Line : XXX
Y - last digit of year
WW – calendar week number
θ3
b1
F
b2
e1
2nd Line : YWW
θ4
Hall plate location
2.054±0.200
0.9±0.200
0.43±0.030
Notes:
1. All dimensions are in millimeters
2. Mold flashes and protrusion are not included.
Marking side
1
2
3
This table in mm
min
max
min
max
A
D
E
F
J
L
L1
S
b1
b2
c
e
e1
2.80
3.20
3.90
4.30
1.40
1.60
0.00
0.20
2.51
2.72
14.0
15.0
0.90
1.10
0.63
0.84
0.35
0.44
0.43
0.52
0.35
0.44
2.51
2.57
1.24
1.30
7°
REF
7° REF
45°
REF
7°
REF
Notes:
1.
2.
Mold flashes and protrusion are not included.
Gate burrs shall not exceed 0.127mm on the top side.
Pin №
Name
Type
Function
1
VDD
Supply
Supply Voltage pin
2
GND
Ground
Ground pin
3
TEST
I/O
For Melexis use only
Table 5: UA Package pinout
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MLX92241-AAA-xxx
2-Wire Hall Effect Switch
Datasheet
15. Contact
For the latest version of this document, go to our website at www.melexis.com.
For additional information, please contact our Direct Sales team and get help for your specific needs:
Europe, Africa
Telephone: +32 13 67 04 95
Email : sales_europe@melexis.com
Americas
Telephone: +1 603 223 2362
Email : sales_usa@melexis.com
Asia
Email : sales_asia@melexis.com
16. Disclaimer
The information furnished by Melexis herein (“Information”) is believed to be correct and accurate. Melexis disclaims (i) any and all liability in connection with or arising out of the
furnishing, performance or use of the technical data or use of the product(s) as described herein (“Product”) (ii) any and all liability, including without limitation, special,
consequential or incidental damages, and (iii) any and all warranties, express, statutory, implied, or by description, includ ing warranties of fitness for particular purpose, noninfringement and merchantability. No obligation or liability shall arise or flow out of Melexis’ rendering of technical or other services.
The Information is provided "as is” and Melexis reserves the right to change the Information at any time and without notice. Therefore, before placing orders and/or prior to
designing the Product into a system, users or any third party should obtain the latest version of the relevant information to verify that the information being relied upon is current.
Users or any third party must further determine the suitability of the Product for its application, including the level of reliability required and determine whether it is fit for a
particular purpose.
The Information is proprietary and/or confidential information of Melexis and the use thereof or anything described by the Information does not grant, explicitly or implicitly, to any
party any patent rights, licenses, or any other intellectual property rights.
This document as well as the Product(s) may be subject to export control regulations. Please be aware that export might require a prior authorization from competent authorities.
The Product(s) are intended for use in normal commercial applications. Unless otherwise agreed upon in writing, the Product(s) are not designed, authorized or warranted to be
suitable in applications requiring extended temperature range and/or unusual environmental requirements. High reliability applications, such as medical life-support or lifesustaining equipment are specifically not recommended by Melexis.
The Product(s) may not be used for the following applications subject to export control regulations: the development, production, processing, operation, maintenance, storage,
recognition or proliferation of 1) chemical, biological or nuclear weapons, or for the development, production, maintenance o r storage of missiles for such weapons: 2) civil
firearms, including spare parts or ammunition for such arms; 3) defense related products, or other material for military use or for law enforcement; 4) any applications that, alone
or in combination with other goods, substances or organisms could cause serious harm to persons or goods and that can be used as a means of violence in an armed conflict or any
similar violent situation.
The Products sold by Melexis are subject to the terms and conditions as specified in the Terms of Sale, which can be found at https://www.melexis.com/en/legal/terms-andconditions.
This document supersedes and replaces all prior information regarding the Product(s) and/or previous versions of this document.
Melexis NV © - No part of this document may be reproduced without the prior written consent of Melexis. (2016)
ISO/TS 16949 and ISO14001 Certified
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