ST Manuals

The L9347 is an integrated quad low-side power switch to drive inductive loads like valves used in ABS systems. Two of the four channels are current regulators with current range from 250mA to 2.25A and an accuracy of 10%. All channels are protected against fail functions. They are monitored by a status output.

The L9825 is an octal low-side driver circuit designed for automotive applications. It features output voltage clamping, overcurrent shutdown, short circuit current limitation, and selective thermal shutdown.

L9823 is an octal low-side driver circuit dedicated for automotive applications. It provides output voltage clamping, open load detection and single VDD logic supply.

VND920 is a double channel high-side solid-state relay with features including CMOS compatible input, proportional load current sense, shorted load protection, undervoltage and overvoltage shutdown, overvoltage clamp, thermal shutdown, current limitation, protection against loss of ground and loss of VCC, very low standby power dissipation, and reverse battery protection.

The L9651 consists of four identical low side power switches, and supports serial diagnostic interface

The L9362 is an low-end four-way driver launched by Infineon. The driver has power limitation, load interrupt and shorted load detection, thermal shutdown, error detection via SPI interface and integrated Z-diodes for output clamping, free running diodes etc.

This datasheet introduces the features, characteristics and applications of L9904. L9904 is a control circuit for power MOS bridge driver in automotive applications with ISO 9141bus interface.

This document is the technical manual for L9484 product, introduces the features and characteristics of the product, including application scenarios, temperature compensation, protection measures, load response control

The document provides detailed information about the VND830LSP double channel high-side driver, including features, description, package, pin description, etc.

The VNQ690SP is a quad channel high side solid state relay with features including CMOS compatible inputs, off state open load detection, undervoltage and overvoltage shutdown, overvoltage clamp, thermal shutdown, current limitation, very low standby power dissipation, protection against loss of ground and loss of VCC, and reverse battery protection.

The TDA7404 is a high performance signal processor specifically designed for car radio applications. The device includes a high performance audioprocessor with fully integrated audio filters. The digital control allows a programming in a wide range of all the filter characteristics. By the use of a BiCMOS process and a linear signal processing low distortion and low noise are obtained.

The L9848 IC is a highly flexible monolithic medium current output driver that incorporates 2 dedicated low side outputs and 6 outputs that can be used as either internal low or high side drives in any combination. It has a maximum ON-resistance of 1.5 ohms at 25°C, a current limit of each output at minimum 0.8 A, a supply voltage range of 4.75 V to 5.25 V, a minimum output voltage clamping of 35 V in low side mode, a maximum output voltage clamping of -30 V in high side mode, an SPI interface for data communication, additional PWM inputs for 2 outputs, thermal shutdown for all outputs, open load detection in off mode, reverse battery protection for outputs, and ground disconnection for high side configured outputs.

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).