Datasheet

TMC236/A/B DATA SHEET (V2.10 / 2016-Jun-06) 20
Copyright © 2004, TRINAMIC Motion Control GmbH & Co KG
Absolute Maximum Ratings
The maximum ratings may not be exceeded under any circumstances.
Symbol
Parameter
Min
Max
Unit
V
S
Supply voltage (A-type/B-type)
-0.3
36
V
V
S
Supply voltage (non-A/B-type)
-0.3
30
V
V
MD
Supply and bridge voltage max. 20000s
(non-A-type: device disabled)
40
V
V
TR
Power transistor voltage V
OA
-V
BRA
, V
OB
-
V
BRB,
V
SA
-V
OA
, V
SB
-V
OB
(A/B-type)
40
V
V
TR
Power transistor voltage V
OA
-V
BRA
, V
OB
-
V
BRB,
V
SA
-V
OA
, V
SB
-V
OB
(non-A/B-type)
30
V
V
CC
Logic supply voltage
-0.5
6.0
V
I
OP
Output peak current (10µs pulse)
+/-7
A
I
OC
Output current
(continuous, per bridge)
T
A
 85°C
1500
mA
T
A
 105°C
1000
T
A
 125°C
800
V
I
Logic input voltage
-0.3
V
CC
+0.3V
V
V
IA
Analog input voltage
-0.3
V
CC
+0.3V
V
I
IO
Maximum current to / from digital pins
and analog inputs
+/-10
mA
V
VT
Short-to-ground detector input voltage
V
S
-1V
V
S
+0.3V
V
T
J
Junction temperature
-40
150 (1)
°C
T
STG
Storage temperature
-55
150
°C
(1) Internally limited
Electrical Characteristics
Operational Range
Symbol
Parameter
Min
Max
Unit
T
AI
Ambient temperature industrial (1)
-25
125
°C
T
AA
Ambient temperature automotive
-40
125
°C
T
J
Junction temperature
-40
140
°C
V
S
Bridge supply voltage (A-type/B-type)
7
34
V
V
S
Bridge supply voltage (non-A/B-type)
7
28.5
V
V
CC
Logic supply voltage
3.0
5.5
V
f
CLK
Chopper clock frequency
50
kHz
R
SLP
Slope control resistor
0
110
K
(1) The circuit can be operated up to 140°C, but output power derates.