TLE7181EM Datasheet, PDF (22/29 Pages) Infineon Technologies AG – H-Bridge and Dual Half Bridge Driver IC

H-Bridge and Dual Half Bridge Driver IC
TLE7181EM
Electrical Characteristics - Protection and diagnostic functions (cont’d)
V_S = 7.0 to 34V, T_j = -40 to +150°C, all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
5.2.22 Filter time for over current detection t_OC
ERR pin²⁾
2.3
–
4.3
µs
–
5.2.23 ERR output voltage
V_ERR
4.6
–
–
V
V_VS=7V;
5.2.24 Rise time ERR (20 - 80% of internal t_f(ERR)
–
–
3
µs
C_LOAD=1nF;
5V)
5.2.25 Internal pull-down resistor ERR to R_f(ERR) 60
GND
100 170 kΩ –
1) Not subject to production test, specified by design.
2) ERR pin and Reset & Enable functional between V_VS=6 ... 7V, but characteristics might be out of specified range
Data Sheet
22
Rev 1.1, 2010-09-30