EVAL6235Q Datasheet, PDF (2/9 Pages) STMicroelectronics – 3-phase BLDC motor driver mounting the L6235Q

Board description
1
Board description
EVAL6235Q
Table 1.
EVAL6208Q electrical specifications
Parameter
Supply voltage (VS)
Maximum output current (each phase)
Low level logic input voltage
High level logic input voltage
Maximum VREF input voltage (J2 connector)
Switching frequency
Operating temperature
L6235Q thermal resistance junction-to-ambient
1. Logic inputs are 3.3 V and 5 V compliant.
Value
8 to 52 V
2.5 Ar.m.s.
0V
5 V / 3.3 V ⁽¹⁾
3.3 V
Up to 100 kHz
- 25 to +125 °C
TBD
Figure 1.
Trimmer, jumper and connector locations
J4: DIAG to EN
pin connection
Power supply connector
(8 V - 52 V)
3ph BLDC motor
connector
J6: VREF source selection
1-2 = J3 conn. (default), 2-3 = J8 conn.
Control board
connector
External speed loop
connector
OFF time regulation
connector
J2:
and pull-ups voltage selection
1-2 = 3.3 V (default), 2-3 = 5 V
AM12700v1
2/9
Doc ID 023062 Rev 1