Datasheet

TMC2660 DATASHEET (Rev. 1.05 / 2016-JUL-14) 46
www.trinamic.com
16 Electrical Characteristics
16.1 Operational Range
Parameter
Symbol
Min
Max
Unit
Junction temperature
T
J
-40
125
°C
Supply voltage TMC2660
V
VS
9
29
V
I/O supply voltage
V
VIO
3.00
5.25
V
16.2 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
10
mA
Supply current, MOSFETs off,
dependency on CLK frequency
I
VS
f
CLK
variable
additional to I
VS0
0.32
mA/
MHz
Static supply current
I
VS0
f
CLK
=0Hz, digital inputs
at +5V or GND
3.2
4
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
0.3
µA
High-Side Voltage Regulator
DC Characteristics
V
VS
= 24.0V
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output voltage (V
VM
– V
HS
)
V
HSVM
I
OUT
= 0mA
T
J
= 25°C
9.3
10.0
10.8
V
Output resistance
R
VHS
Static load
50

Deviation of output voltage
over the full temperature
range
V
VHS(DEV)
T
J
= full range
60
200
mV
DC Output current
I
VHS
(from VM to VHS)
4
mA
Current limit
I
VHSMAX
(from VM to VHS)
15
mA
Series regulator transistor
output resistance (determines
voltage drop at low supply
voltages)
R
VHSLV
400
1000
