L6370Q(2011) Datasheet - STMicroelectronics

Description
The L6370 is a monolithic intelligent power switch in Multipower-BCD Technology, for driving inductive or resistive loads. An internal clamping diode enables the fast demagnetization of inductive loads. Diagnostic for CPU feedback and extensive use of electrical protections make this device extremely rugged and specially suitable for industrial automation applications.

FEATUREs

■ 2.5 A output current
■ 9.5 V to 35 V supply voltage range
■ Internal current limiting
■ Thermal shutdown
■ Open ground protection
■ Internal negative voltage clamping to VS - 50 V for fast demagnetization
■ Differential inputs with large common mode range and threshold hysteresis
■ Undervoltage lockout with hysteresis
■ Open load detection
■ Two diagnostic outputs
■ Output status LED driver
■ Non dissipative short circuit protection
■ Protection against and surge transient (IEC61000-4-5)
■ Immunity against burst transient (IEC61000-4-4)
■ ESD protection (human body model ±2kV)

APPLICATIONs
■ Programmable logic control
■ Industrial PC peripheral input/output
■ Numerical control machines
■ Drivers for all type of loads (resistive, capacitive, inductive load)