MLX81200 Datasheet, PDF (4/15 Pages) Melexis Microelectronic Systems – BLDC Motor Controller

MLX81200
BLDC Motor Controller
1. Electrical Characteristics
All voltages are referenced to ground (GND). Positive currents flow into the IC. The absolute maximum
ratings given in the table below are limiting values that do not lead to a permanent damage of the device but
exceeding any of these limits may do so. Long term exposure to limiting values may affect the reliability of
the device. Reliable operation of the MLX81200 is only specified within the limits shown in Operating
conditions.
1.1 Operating Conditions
Parameter
Battery supply voltage
Operating ambient temperature
Table 1 - Operating Conditions
Symbol
VS
Tamb
Min
6
-40
Max
18
+125
(+150)^[1]
Unit
V
°C
1.2 Absolute Maximum Ratings
Parameter
Symbol
Condition
Battery supply voltage
Maximum reverse current into any pin
LIN bus voltage
Transient supply voltage
Transient supply voltage
Transient supply voltage
Transient LIN bus voltage
Transient LIN bus voltage
Transient LIN bus voltage
DC voltage on CMOS I/O pins
ESD capability of pin LIN
ESD capability of any other pins
Maximum latch–up free current at any Pin
Maximum power dissipation ^[4]
Storage temperature
Junction temperature ^[1]
VS
IREV
VBUS
VS.tr1
VS.tr2
VS.tr3
VBUS.tr1
VBUS.tr2
VBUS.tr3
VDC
ESDBUSHB
ESDHB
ILATCH
Ptot
Tstg
Tvj
T < 1 min
T < 500 ms
t < 500 ms
ISO 7637/1 pulse 1 ^[2]
ISO 7637/1 pulses 2 ^[2]
ISO 7637/1 pulses 3A, 3B
ISO 7637/1 pulse 1 ^[3]
ISO 7637/1 pulses 2 ^[3]
ISO 7637/1 pulses 3A, 3B ^[3]
Human body model, equivalent to
discharge 100pF with 1.5kΩ,
Human body model, equivalent to
discharge 100pF with 1.5kΩ,
Tamb = +150 °C^[1]
Table 2 - Absolute Maximum Ratings
Min
-0.3
-10
-20
-150
-150
-150
-150
-0.3
-4
-2
-250
-55
Max
28
45
+10
40
+100
+150
+100
+150
+5.5
+4
Unit
V
mA
V
V
V
V
V
V
V
V
kV
+2
kV
+250
mA
0.2
W
+150
°C
+155
°C
[1] _{Target temperature after qualification. With temperature applications at TA>125°C a reduction of chip internal power dissipation with}
external supply transistor is mandatory. The extended temperature range is only allowed for a limited period of time, customers mission
profile has to be agreed by Melexis as a mandatory part of the Part Submission Warrant.
[2] _{ISO 7637 test pulses are applied to VS via a reverse polarity diode and >1µF blocking capacitor .}
[3] _{ISO 7637 test pulses are applied to BUS via a coupling capacitance of 1nF.}
[4] _{Simulated value for low conductance board (JEDEC)}
MLX81200 Product Abstract
Page 4 of 15
June/2012
Rev 2.4