Update: 30 September, 2023
VB326SP is a high voltage power integrated circuit made by ST using the STMicroelectronics VIPower™ M1-3 technology, with vertical current flow power darlington and logic level compatible driving circuit. The enable pin allows to externally block the switch when the input is on. Built-in protection circuit for coil current limiting and collector voltage clamping allows the device to be used as smart, high voltage, high current interface in advanced electronic ignition system. If the input signal from the micro happens to remain high, the device protects itself against over-heating by forcing collector current to smooth decrease (low voltage clamp feature) and no undesidered spark occurs (see figure 4).
File format: PDF
Size: -
MD5 Checksum: F829AB2A2153A1B8C93D17DAC0688F2A
Publication date: 08 August, 2012
Downloads: -
PDF Link: ST VB326SP handbook PDF