BTS3205NHUSA1

BTS3205NHUSA1 is a smart low-side power switch. It is a one-channel low-side power switch providing embedded protective functions. This device is monolithically integrated and consists of an N-channel power MOSFET transistor and additional protection circuitry. This device is able to switch all kinds of resistive, inductive, and capacitive loads, limited by EAS and maximum current capabilities. It offers ESD protection of the IN Pin in relation to the source pin. The overtemperature protection prevents the device from overheating due to overload and/or bad cooling conditions. The temperature information is given by a temperature sensor in the power MOSFET. During thermal shutdown, the device tries to sink an increased input current to feedback on the fault condition. It is used in applications such as designed for driving relays in automotive applications, all types of resistive, inductive, and capacitive loads, suitable for loads with peak currents, and replaces discrete circuits.

• Logic Level input, short circuit and overload protection, current limitation
• Input protection (ESD), thermal protection with auto restart, compatible to standard power MOSFET
• Analog driving possible, AEC qualified, electrostatic discharge protection (ESD)
• Thermal shutdown with auto restart, short to battery and overload
• On state resistance is 0.7 ohm typical at (TJ = 25°C; VIN = 10V; ID = 200mA)
• Nominal load current is 520mA typical at (TJ <lt/> 150°C; TA = 105°C); VIN = 5V)
• Drain current is 600mA maximum at (TA = 25°C)
• Unclamped single pulse inductive energy single pulse is 65mJ maximum
• Operating temperature range from -40°C to 150°C
• SOT-223-4 package