L6207Q datasheet(5/27 Pages) STMICROELECTRONICS

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DocID018993 Rev 3

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L6207Q

Pin connection

Figure 2. Pin connection (top view)

Note:

The exposed PAD must be connected to GND pin.

EPAD

OUT1A

OUT1B

GND

VSA

VSB

GND

AM02556v1

Table 3. Pin description

Name

Type

Function

IN1A

Logic input

Bridge A logic input 1.

IN2A

Logic input

Bridge A logic input 2.

45, 46

SENSEA

Power supply

Bridge A source pin. This pin must be connected to power ground

through a sensing power resistor.

RCA

RC pin

RC network pin. A parallel RC network connected between this pin and

ground sets the current controller OFF time of bridge A.

2, 3

OUT1A

Power output

Bridge A output 1.

6, 31

GND

Signal ground terminals. These pins are also used for heat dissipation

toward the PCB.

10, 11

OUT1B

Power output

Bridge B output 1.

RCB

RC pin

RC network pin. A parallel RC network connected between this pin and

ground sets the current controller OFF time of bridge B.

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