TLE7240SL Datasheet, PDF (17/28 Pages) Infineon Technologies AG – 8 Channel Protected Low-Side Relay Switch

SPI Driver for Enhanced Relay Control
SPIDER - TLE 7240SL
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: V_DD = 3.0 V to V_DDA, V_DDA= 4.5V to 5.5V, T_j = -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
all channels
I_D(OVL)
0.5
0.95 A
6.4.2 Over load shut-down delay time t_OFF(OVL) 3
50
µs
Over Temperature Protection
6.4.3 Thermal shut down temperature T_j(SC)
150
170¹⁾
°C
1) Not subject to production test, specified by design
Data Sheet
17
Rev. 1.1, 2009-04-15