3
Evaluation kit overview
The STEVAL-CTM009V1 evaluation kit is designed to let you evaluate STH31*N10F7 power MOSFETs, which
are driven by high and low-side, L6491 high current capability gate drivers. The system includes a bulk capacitor
board and a current sensing board.
The STEVAL-CTM009V1 can be interfaced with any ST MCU evaluation board with embedded ST motor control
and ST FOC firmware library support.
This kit has been tested with the STEVAL-CTM001V1C (not included in this kit) control board of the STEVAL-
HKI001V1 kit), which features an
STM32F303RB
32-bit microcontroller.
Figure 2.
STEVAL-CTM009V1 block diagram
D
RIVI
N
G
ST
AGE
PO
WER ST
AGE
Not used
Motor Control
ICS
Ph_U
driving
circuitry
Ph_V driving
circuitry
Ph_W driving
circuitry
Vin
L6491
driver
3V3 DC/DC
5V DC/DC
12V DC/DC
DRV->PW
DRV->PW
DRV->PW
L6491
driver
L6491
driver
ENC/HALL
PW->DRV
PW->DRV
PW>DRV
12x
STH315N10F7
in
H
2
P
AK-6
-
Phase_U
Phase_V
Phase_W
Shunt
resistor
Shunt
resistor
Shunt
resistor
12x
STH315N10F7
in H
2
P
AK-6
12x
STH315N10F7
in H
2
P
AK-6
connector on top
connector on bottom
NTC
LEGEND
UM2458
Evaluation kit overview
UM2458
-
Rev 1
page 4/40
