TLE7230R Electronic Components

The TLE7230R Electronic Components is an Octal Low-Side Switch in Smart Power Technology (SPT) with a Serial Peripheral Interface (SPI) and eight open drain DMOS output stages. It is protected by embedded protection functions and designed for automotive and industrial applications. The output stages are controlled via an SPI Interface. Additionally, four channels can be controlled in parallel for PWM applications. These features make the TLE 7230 R particularly suitable for engine management and body systems.

The TLE 7230 R is an octal low-side power switch with a serial peripheral interface (SPI) for control and diagnostic feedback of the 8 power DMOS switches. The power transistors are protected4 against overload (current limitation), overtemperature and overvoltage (by active zener clamping). The diagnostic logic recognizes a fault condition which can be read out via the serial diagnostic output (SO).

Product Features

Type

Main product features

TLE7230R

Low Quiescent Current< 10µA

16 bit SPI (for Daisychain)

Direct Parallel Control of Four Channels

Parallel Inputs High or Low Active Programmable

Product Application

µC-compatible 8-channel low-side switch  
Switch for Automotive and Industrial Applications 
Solenoids, Relays and Resistive Loads