MLX92221-AAA
2-Wire Hall Effect Latch
4. General Electrical Specifications
DC Operating Parameters VDD = 2.7 to 24V, TJ = -40°C to 165°C (unless otherwise specified)
Parameter
Symbol Test Conditions
Min
Typ (1)
Max
24
1
Units
V
mA
Supply Voltage
Reverse Supply Current
VDD
Operating
VDD = -16V
2.7
-
IDDREV
OFF Supply Current
IOFFLow
VDD = 3.5 to 24V
2
3.3
5
mA
OFF Supply Current
ON Supply Current
IOFFHigh
ION
VDD = 3.5 to 24V
VDD = 3.5 to 24V
5
12
-
0.1
-
6
14.5
-
0.3
40
6.9
17
0.8
1
mA
mA
mA
μs
Safe Mode Supply Current
ITP
Thermal Protection activated
Supply Current Rise/Fall Time (2) tRISE/FALL VDD = 12V, CLOAD = 50pF to GND
Power-On Time (3,4,5)
tON
VDD = 5V, dVDD/dt > 2V/us
70
-
μs
Chopping Frequency
fCHOP
260
340
kHz
Average value for 1000 successive
switching events @10kHz, Square
wave with B ≥ 3*BOPMAX, tRISE = tFALL
≤20us
Square wave with B ≥ 3*BOPMAX over
1000 successive switching events
@1kHz
Delay time (2,6)
tD
-
-
7.5
-
-
µs
µs
Output Jitter (p-p) (2,7)
tJITTER
±3.3
Maximum Switching Frequency
B ≥ 3*BOPMAX and square wave
magnetic field
fSW
30
-
50
2
-
2.7
-
kHz
V
(2,8)
Under-voltage Lockout
Threshold
VUVL
Under-voltage Lockout Reaction
tUVL
-
1
µs
time (2)
Thermal Protection Threshold
TPROT
TREL
ITP
Junction temperature
Junction temperature
Thermal Protection activated
Single layer (1S) Jedec board, zero
LFPM
-
-
-
190 (9)
180 (9)
-
-
-
°C
°C
mA
Thermal Protection Release
Safe Mode Supply Current
0.8
UA Package Thermal Resistance RTH
200
300
°C/W
°C/W
TSOT Package Thermal
Resistance
Single layer (1S) Jedec board, zero
LFPM
RTH
1
Typical values are defined at TA = +25°C and VDD = 12V
2 Guaranteed by design and verified by characterization, not production tested
3 The Power-On Time represents the time from reaching VDD = VPOR to the first refresh of the supply current state.
4 Power-On Slew Rate is not critical for the proper device start-up.
5 B>BOPmax + 1 mT for direct output sensors, or B<BRPmin - 1 mT.
6 Delay Time is the time from magnetic threshold reached to the start of the supply current switching.
7 Output jitter is the unpredictable deviation of the Delay time
8 Maximum switching frequency corresponds to the maximum frequency of the applied magnetic field which is
detected without loss of pulses
9 TPROT and TREL are the corresponding junction temperature values.
REVISION 004 – JULY 14, 2021
Page 5 of 17
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