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BTS5180-2EKA
Application BTS5180-2EKA
• Suitable for resistive, inductive and capacitive loads
• Replaces electromechanical relays, fuses and discrete circuits
• Most suitable for loads with high inrush current, such as lamps
Basic Features
• Two channel device
• Very low stand-by current
• 3.3 V and 5 V compatible logic inputs
• Electrostatic discharge protection (ESD)
• Optimized electromagnetic compatibility
• Logic ground independent from load ground
• Very low power DMOS leakage current in OFF state
• Green product (RoHS compliant)
• AEC qualified
Description BTS5180-2EKA
The BTS5180-2EKA is a 180 mΩ dual channel Smart High-Side Power Switch, embedded in a
PG-DSO-14-40 EP, Exposed Pad package, providing protective functions and diagnosis. The power transistor is
built by an N-channel vertical power MOSFET with charge pump. The device is integrated in Smart6 technology.
It is specially designed to drive lamps up to 1 * 5W, as well as LEDs in the harsh automotive environment.
Diagnostic Functions
• Proportional load current sense for both channels multiplexed
• Open load in ON and OFF
• Short circuit to battery and ground
• Overtemperature
• Stable diagnostic signal during short circuit
• Enhanced kILIS dependency with temperature and load curren
Protection Functions
• Stable behavior during undervoltage
• Reverse polarity protection with external components
• Secure load turn-off during logic ground disconnect with external components
• Overtemperature protection with restart
• Overvoltage protection with external components
• Voltage dependent current limitation
• Enhanced short circuit operation
