BTS442E2 - Smart Highside Power Switch (Overload protection Current limitation Short-circuit protection Thermal shutdown)
Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic feedback, integrated in Smart SIPMOS® chip on chip technology.
Fully protected by embedded protection 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.
PROFET® BTS 442 E2
Smart Highside Power Switch
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 protection2) • Electrostatic discharge (ESD) protection
Product Summary Overvoltage protection Operating voltage On-state resistance Load current (ISO) Current limitation
Vbb(AZ) Vbb(on) RON IL(ISO) IL(SCr)
63 V 4.5 ...
BTS442E2 Datasheet
