BTS428L2ATMA1

BTS428L2ATMA1 is an one-channel, smart high-side power switch. It is an N-channel vertical power MOSFET with a charge pump, ground-referenced CMOS compatible input, and diagnostic feedback, monolithically integrated into Smart SIPMOS® technology. It provides embedded protective function. The application includes µC compatible high side power switch with diagnostic feedback for 5V, 12V, and 24V grounded loads, all types of resistive, inductive, and capacitive loads, most suitable for loads with high inrush currents, so as lamps, replace electromechanical relays, fuses, and discrete circuits.

• Very low standby current, CMOS compatible input, 7A nominal load current, 17A current limitation
• Improved electromagnetic compatibility, fast demagnetization of inductive loads
• Stable behaviour at undervoltage, wide operating voltage range
• Logic ground independent from load ground, AEC qualified
• Short circuit, overload protection, thermal shutdown, overvoltage protection with external resistor
• Reverse battery protection with external resistor, loss of ground and loss of Vbb protection
• Electrostatic discharge protection, diagnostic feedback with open drain output
• Open load detection in ON-state, feedback of thermal shutdown in ON state
• 60mohm max on state resistance (Tj = 25°C), 4.75 to 41V operating voltage range (Tj = -40°C)
• 5-pins TO-252 (DPAK) package, operating temperature range from -40 to 150°C