TLE7243SL datasheet(17/28 Pages) INFINEON

Part #	TLE7243SL

Description	8 Channel Protected Low-Side Relay Switch

PDF	28 Pages

Scroll/Zoom	100%

Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

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17 / 28 page

Datasheet

Rev. 1.0, 2009-09-30

SPI Driver for Enhanced Relay Control

SPIDER - TLE7243SL

Protection Functions

6.4

Protection Characteristics

Note: Characteristics show the deviation of parameter at given supply voltage and junction temperature. Typical

values show the typical parameters expected from manufacturing.

Electrical Characteristics: Protection

All voltages with respect to ground, positive current flowing into pin

unless otherwise specified:

DD = 3.0 V to VDDA, VDDA= 4.5V to 5.5V, Tj = -40 °C to +150 °C

Pos.

Parameter

Symbol

Limit Values

Unit

Conditions

Min.

Typ.

Max.

Over Load Protection

6.4.1

Over load detection current

ID(OVL)

0.5

0.95

all channels

6.4.2

Over load shut-down delay time

tOFF(OVL)

350

μs

Over Temperature Protection

6.4.3

Thermal shut down temperature

Tj(SC)

150

1701)

1) Not subject to production test, specified by design

°C

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