BTS721L1 4-channel high-side circuit-breaker, 5 ... 34 V, >2.9 A, PG-D

PROFET BTS721L1, Smart Four Channel Highside Power Switch

General Description N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic feedback, monolithically integrated in Smart SIPMOS technology. Providing embedded protective functions.

Features - Overload protection - Current limitation - Short-circuit protection - Thermal shutdown - Overvoltage protection (including load dump) - Fast demagnetization of inductive loads - Reverse battery protection1) - Undervoltage and overvoltage shutdown with auto-restart and hysteresis - Open drain diagnostic output - Open load detection in ON-state - CMOS compatible input - Loss of ground and loss of Vbb protection - Electrostatic discharge (ESD) protection

Application - µC compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads - All types of resistive, inductive and capacitive loads - Replaces electromechanical relays and discrete circuits