آیسی TLE6214

Smart Dual Current Sense Switch

Dual Current Sense Low-Side Switch in Smart Power Technology (SPT) with two open drain DMOS output stages. The TLE 6214 L is protected by embedded protection functions and designed for auto-motive applications. The output stages can be controlled directly by parallel inputs for PWM applica-tions (e.g. Oxygen Probe Heater, Stepper Motor) or by SPI. All output stages can provide a load current proportional sense signal. Diagnosis is done by an 8 bit SPI or by one status output per channel.

Features:

• Short circuit protection
• DMOS Overtemperature protection
• Overvoltage protection
• Open load detection
• Current limitation
• Low quiescent current mode
• 3,3V µC compatible input
• Electrostatic discharge (ESD) protection