VB526SP-E Datasheet, PDF (14/19 Pages) STMicroelectronics – High voltage ignition coil driver power integrated circuit

Application schematic
4.3
Overvoltage
The VB526SP-E can withstand the following transients of the battery line:
● -100 V / 2 msec (R_i = 10 Ω)
● +100 V / 0.2 msec (R_i = 10 Ω)
● +50 V / 400 msec (R_i = 4.2 Ω, with V_IN = 3 V)
VB526SP-E
14/19
Doc ID 18029 Rev 1