TLE7231G_15 Datasheet, PDF (17/30 Pages) Infineon Technologies AG – 4 channel low-side driver

SPI Driver for Enhanced Relay Control
SPIDER - TLE7231G
Protection Functions
7.4
Electrical Characteristics Protection
V_DD = 3.0 V to V_DDA, V_DDA = 4.5 V to 5.5 V, T_J = -40 °C to +150 °C
All voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
typical values: V_DD = 5.0 V, V_DDA = 5.0 V, T_J = 25 °C
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
Over Load Protection
7.4.1 Over load detection current
I_D(OVL)
0.5
–
0.95 A
–
7.4.2 Over load shut-down delay time t_OFF(OVL) 5
–
60
µs –
Over Temperature Protection
7.4.3 Thermal shut down temperature T_J(SC)
150
170¹⁾ –
7.4.4 Thermal hysteresis
ΔT_J
–
10
–
1) Not subject to production test, specified by design
°C –
K
1)
Datasheet
17
Rev. 1.2, 2014-05-09