L6375STR STMicroelectronics

L6375S 0.5 A high-side driver intelligent power switch Datasheet - production data Output status LED driver Immunity against burst transient (IEC 61000- 4-4) ESD protection (human body model 2 kV) Description The L6375S is a monolithic intelligent power switch in multipower BCD technology to drive inductive, capacitive or resistive loads with controlled output voltage slew rate and short- circuit protection. An internal clamping diode enables the fast demagnetization of inductive loads. Diagnostic for CPU feedback and extensive use of electrical protections make this Features device robust and suitable for industrial 0.5 A output current automation applications. 8 to 35 V supply voltage range Table 1: Device summary Internal current limit Non-dissipative short-circuit protection Temperature Order code Package Packing Thermal shutdown range Undervoltage lockout with hysteresis L6375S Tube Internal negative voltage clamping for fast -25 to +125 C SO-8 Tape demagnetization L6375STR and reel Differential inputs with large common mode range and threshold hysteresis Open load detection Two diagnostic outputs Open ground protection February 2016 DocID12603 Rev 9 1/20 www.st.com This is information on a product in full production. Contents L6375S Contents 1 Pin connections ............................................................................... 5 2 Maximum ratings ............................................................................. 6 3 Electrical characteristics ................................................................ 7 3.1 Schematic diagram ........................................................................... 9 3.2 Input section .................................................................................... 10 3.3 Overtemperature protection ............................................................ 10 3.4 Undervoltage protection .................................................................. 10 3.5 Overcurrent operation ..................................................................... 10 3.6 Diagnostic logic ............................................................................... 11 3.7 Demagnetization of inductive loads ................................................. 11 3.8 Diagnostic truth table ...................................................................... 12 4 Application circuits ....................................................................... 13 5 Package information ..................................................................... 15 5.1 SO-8 package information .............................................................. 15 5.2 SO-8 packing information ................................................................ 17 6 Revision history ............................................................................ 19 2/20 DocID12603 Rev 9