TLE8718SA datasheet(10/82 Pages) INFINEON

10 / 82 page

Data Sheet

Rev. 1.1, 2012-07-31

TLE 8718 SA

Pin Configuration

3.3

Abbreviations

RST

Reset input (active low, internal pull-up). Shuts down all stages regardless of their

input signals. Clears the fault registers and resets the MSC interface registers

(partially).

SVBATT

Sense Battery Voltage Monitoring Pin. Connect to VBAT. Used to activate factory test

mode. See Chapter 6.4.

Slug

PGND

Power Ground. Internally used as PGND. Analogue circuits except VDD-monitoring

refer to PGND. Connect to Ground.

1) Pin1 and Pin2 have to be connected together without any parasitic resistor

2) Pin17 and Pin18 have to be connected together without any parasitic resistor in between.

Table 2

Abbreviations

ABE

“ABschaltung Endstufen” (switch off output stages)

Command bit

Command data bit

Don´t care bit

DOT

Diagnosis overtemperature

LVDS

Low voltage differential signal

MSC

Micro Second Channel

NCB

Number of bits of the active phase of a command frame

NDB

Number of bits of the active phase of a data frame

Open Load (diagnostic stage information)

OTSD

Over Temperature Shut Down (threshold to shut down stages for device self

protection)

OTW

Over Temperature Warning (diagnostic information)

POR

Power On Reset, including filter time tPOR

Power Stage(s)

RST

ReSeT input pin

SCB

Short Circuit to Battery (diagnostic stage information)

SCG

Short Circuit to Ground (diagnostic stage information)

SSY

Select / SYnc signal for MSC communication

Selection bit

Test coverage

Upstream data bit

Symbol

Function

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