Datasheet

TMC262 / TMC262C DATASHEET (Rev. 2.22 / 2019-FEB-22) 55
www.trinamic.com
18 Electrical Characteristics
18.1 Operational Range
Parameter
Symbol
Min
Max
Unit
Junction temperature
T
J
-40
125
°C
Supply voltage
V
VS
9
59
V
I/O supply voltage
V
VIO
3.00
5.25
V
18.2 DC and AC Specifications
DC characteristics contain the spread of values guaranteed within the specified supply voltage range
unless otherwise specified. Typical values represent the average value of all parts measured at +25°C.
Temperature variation also causes some values to stray. A device with typical values will not leave
Min/Max range within the full temperature range.
Power Supply Current
DC Characteristics
V
VS
= 24.0V
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Supply current, operating
I
VS
f
CLK
=16MHz, 40kHz
chopper, Q
G
=10nC
12
mA
Supply current, MOSFETs off
I
VS
f
CLK
=16MHz, TMC262
10
mA
f
CLK
=16MHz, TMC262C
5
mA
Supply current, MOSFETs off,
dependency on CLK frequency
I
VS
f
CLK
variable, TMC262
additional to I
VS0
0.32
mA/
MHz
f
CLK
variable, TMC262C
additional to I
VS0
0.1
mA/
MHz
Static supply current
I
VS0
f
CLK
=0Hz, digital inputs
at +5V or GND
TMC262
3.2
4
mA
f
CLK
=0Hz, digital inputs
at +5V or GND
TMC262C
3.5
5
mA
Part of supply current NOT
consumed from 5V supply
I
VSHV
MOSFETs off
1.2
mA
IO supply current
I
VIO
No load on outputs,
inputs at V
IO
or GND
TMC262
0.3
µA
No load on outputs,
inputs at V
IO
or GND
TMC262C
50
100
µA