L6362A datasheet(22/37 Pages) STMICROELECTRONICS

No de pièce	L6362A

Description	IO-Link communication transceiver device IC

PDF	37 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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22 / 37 page

Output stage operation

L6362A

22/37

DocID027660 Rev 4

8.4

Low-side operation

The IC can be operated in low-side mode, with active clamping, by leaving the OUTH pin

unconnected. IC should be driven by the IN1 pin and IN2 pin sets the phase relation

between IN1 and OUTL. See Table 14: "Output stage truth table"

Figure 5: Low-side operation

Linear

regulator

Undervoltage lock-out

- Current limit.

- Cut-off

- Overtemp.

- Active clamp

Receiver

Output stage

(Transmitter)

Overload

detection

Logic

interface

L6362A

VCC

GND

OUTH

I/Q

OUTL

1 µF

LS operation:

OUTL is used as output

OUTH is unconnected

n.c.

IN2 can be also wired

to GND to change polarity

sets 3V3 / 5 V

output voltage

enables / disables the output stage

and provides faults feedbacks

IN1 should be used

in HS or LS

VDD

IN2

OUT

I/Q

SEL

IN1

Microcontroller

IRQ

GPIOs

IRQ

VDD

GPIOs

UART

or GPIO

to the load

EN / DIAG

GIPG020320151044LM

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