DIODES INC. ZXMS81200SPQ-13 Power Load Distribution Switch, Active High, 1O/P, 18V, 9A, 0.2 ohm, SOIC-EP-8

ZXMS81200SPQ-13 is an IntelliFET high-side power switch. It is a single-channel, high-side power switch in a SO-8EP (Type E) exposed heatsink package incorporating protective and diagnostic functions. The device comprises a monolithic n-channel vertical power MOSFET with integrated temperature and current sensors with a charge-pumped gate supply and has a low quiescent current in OFF state. The device is enabled by active high 3.3V and 5V logic-level drive to the inputs. The device includes a diagnostic current-sense output proportional to load current and a defined diagnostic fault signal in case of overload operation, overtemperature, short-circuit or open-load conditions. Applications include high-side switching with diagnostic feedback for: (12V grounded loads, resistive, inductive and capacitive loads, suitable for high inrush current loads, incandescent lamps, motors, etc.), compact low power replacement for: (relays, fuses and discrete circuits).

• Reverse battery protection using external components, voltage dependent current limiting
• Overtemperature protection with auto-restart, overvoltage protection including load dump
• Stable undervoltage protection, loss of ground protection with external components
• ESD protection, enhanced short circuit protection
• Operating temperature range from -40 to 150°C
• RDS(ON) typical at TJ= 25°C is 200mohm
• Recommended operating voltage is 18V maximum
• 260?s maximum turn-OFF and 160?s turn-ON time
• AEC-Q100 qualified, PPAP capable
• Power dissipation is 1.6W max at Tamb = +85°C, TJ < +150°C