EVAL6235Q datasheet(2/9 Pages) STMICROELECTRONICS

Part #	EVAL6235Q

Description	3-phase BLDC motor driver mounting the L6235Q

PDF	9 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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2 / 9 page

Board description

EVAL6235Q

2/9

Doc ID 023062 Rev 1

Board description

Figure 1.

Trimmer, jumper and connector locations

Table 1.

EVAL6208Q electrical specifications

Parameter

Value

Supply voltage (VS)

8 to 52 V

Maximum output current (each phase)

2.5 Ar.m.s.

Low level logic input voltage

0 V

High level logic input voltage

5 V / 3.3 V (1)

Logic inputs are 3.3 V and 5 V compliant.

Maximum VREF input voltage (J2 connector)

3.3 V

Switching frequency

Up to 100 kHz

Operating temperature

- 25 to +125 °C

L6235Q thermal resistance junction-to-ambient

TBD

Control board

connector

J2:

and pull-ups voltage selection

1-2 = 3.3 V (default), 2-3 = 5 V

3ph BLDC motor

connector

External speed loop

connector

OFF time regulation

Power supply connector

(8 V - 52 V)

J6: VREF source selection

1-2 = J3 conn. (default), 2-3 = J8 conn.

J4: DIAG to EN

pin connection

AM12700v1

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