R OL R R PD PD R GND R IS PROFET+ 24V BTT6050-2ERA Smart High-Side Power Switch Dual Channel, 50 m Package PG-TDSO-14 Marking 6050-2ERA 1 Overview Application 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 Suitable for 12 V and 24 V Trucks and Transportation System V BAT Voltage Regulator T 1 OUT VS GND C VDD Z C VS VS VDD GPIO R DEN DEN GPIO R DSEL DSEL OUT0 Microcontroller OUT4 GPIO R IN0 IN COUT Valve GPIO R IN IN1 OUT1 C OUT R IS ADC IN SENSE GND Bulb GND C SENSE D Application Diagram with BTT6050-2ERA Datasheet 1 Rev.1.00 www.infineon.com 2019-03-09 PROFET+ 24V BTT6050-2ERA Overview 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 of load ground Very low power DMOS leakage current in OFF state Green product (RoHS compliant) and AEC qualified Description The BTT6050-2ERA is a 50 m dual channel Smart High-Side Power Switch, embedded in a PG-TDSO-14, 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 HV technology. It is specially designed to drive lamps up to 2 * P21W 24V or 1 * 21W 12V, as well as LEDs in the harsh automotive environment. Table1 Product Summary Parameter Symbol Value Operating voltage range V 5 V ... 36 V S(OP) Maximum supply voltage V 65 V S(LD) Maximum ON state resistance at T = 150C per channel R 100 m J DS(ON) Nominal load current (one channel active) I 4.5 A L(NOM)1 Nominal load current (both channels active) I 3A L(NOM)2 Typical current sense ratio k 1460 ILIS Minimum current limitation I 38 A L5(SC) Maximum standby current with load at T = 25C I 500 nA J S(OFF) Diagnostic Functions Proportional load current sense multiplexed for the 2 channels Open load detection in ON and OFF Short circuit to battery and ground. Overtemperature switch OFF detection Stable diagnostic signal during short circuit Enhanced k dependency with temperature and load current ILIS 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 latch Overvoltage protection with external components Voltage dependent current limitation Enhanced short circuit operation Datasheet 2 Rev.1.00 2019-03-09