TMC223 DATASHEET (V. 1.05 / March 7, 2011)
49
11 Electrical Characteristics
11.1 Absolute Maximum Ratings
Parameter
Min
-0.3
-50
-55
-2
Max
+35
Unit
V
Vbat
Tamb
Tst
Vesd (**)
Supply Voltage
Ambient temperature under bias (*)
Storage temperature
Electrostatic discharge voltage on pins
+150
+160
+2
°C
°C
kV
Table 23: Absolute Maximum Ratings
(*) The circuit functionality is not guaranteed
(**) Human body model (100pF via 1.5 KΩ)
11.2 Operating Ranges
Parameter
Min
+8
Max
+29
Unit
V
Vbat
Supply Voltage (Vbb)
Operating temperature range
Vbat <= 18V
Vbat <= 29V
-40
-40
+125
+85
°C
°C
Top
Table 24: Operating Ranges
11.3 DC Parameters
Motor Driver
Symbol
Pin(s)
Parameter
Test condition
Min
Typ
Max
Unit
IMSmax
Peak
Max current through motor coil in
normal operation
800
mA
OA1
OA2
OB1
OB2
IMSmax
RMS
RDSon
Max RMS current through coil in
normal operation
570
mA
Ω
On resistance for each pin
(including bond wire)
Leakage current
To be confirmed by
characterization
HZ Mode, 0V < V(pin) < Vbb
1
IMSL
-50
+50
µA
Table 25: DC Parameters Motor Driver
Thermal Warning and shutdown
Symbol
Ttw
Ttsd (*)
Tlow
Pin(s)
Parameter
Test condition
Min
Typ
145
Max
Unit
°C
Thermal Warning
Thermal Shutdown
Low Temperature Warning
138
152
Ttw + 10
Ttw - 155
°C
°C
Table 26: DC Parameters Thermal Warning and shutdown
(*) NO more than 100 cumulated hours in life time above Ttsd
Copyright © 2007-2011 TRINAMIC Motion Control GmbH & Co. KG
TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
