Product Brief BTT6050-2EKA (Truck device) PROFET™+ 24V Smart High-Side Power Switch for 2xP21W Lighting Load Basic Functions The BTT6050-2EKA is the first device of the new PROFET™+ 24V family. It is a dual channel High-Side Power Switch (two times 50mΩ) in DSO-14 EP Package providing RoHS compliant & AEC qualified excellent diagnostics and protection features. Op. Voltage range (5.0 … 36.0V) Low stand-by current (< 0.5μA) The device is specifically designed to drive light bulbs and LEDs in harsh automotive ESD protection, optimized EMC environments, for example, on trucks, farming machines or any other kind of 24V PWM capability up to 200Hz supply voltage applications. 3.3V and 5V–compatible logic inputs Its benchmark short circuit robustness (min. 100k cycles) extends system lifetime and its high current sense accuracy enables it to diagnose the smallest loads such as Improved heat dissipation of DSO package LEDs. Protection Functions Load Dump: 65V Applications Target load: 2xP21W lighting load 24V grounded high-side loads μC compatible with diagnostic feedback Suitable for automotive and industrial applications All types of resistive, inductive and capacitive loads Suitable for loads with high inrush currents, such as bulbs Suitable for loads with low currents such as LEDs, valves and relays Replaces electromechanical relays, fuses and discrete circuits Diagnostic Functions Proportional load current sense Open load detection in ON and OFF Over-Temperature sense Stable diagnostic signal during short circuit Enhanced kILIS accuracy with calibration www.infineon.com Current limitation Thermal shutdown: Latch Enhanced short circuit operation: 100k cycles Loss of ground/battery protection Stable behavior at under voltage Overvoltage protection Voltage dependent current limitation Product Brief BTT6050-2EKA (Truck device) PROFET™+ 24V Smart High-Side Power Switch for 2xP21W Lighting Load Block Diagram Channel 0 VS Voltage Sensor Internal Power Supply Over Temperature IN 0 DEN Driver Logic T Clamp for Inductive Load Gate Control & Charge Pump Over Current Switch Limit ESD Protection Load Current Sense and Open Load Detection IS OUT 0 Forward Voltage Drop Detection VS Channel 1 T IN 1 Control and Protection Circuit Equivalent to Channel 0 OUT 1 DSEL GND Product Summary Type Description Package BTT6050-2EKA for target load: 2xP21W lighting load 2x 50mΩ PG-DSO-14-40 EP Parameter Symbol Value Operating voltage range VS(OP) 5.0 … 36.0V Maximum supply voltage VS(LD) 60V Maximum ON state resistance at TJ=150°C per channel RDS(ON) 100mΩ Nominal load current (on channel active) IL(NOM)1 4.5A Nominal load current (both channels active) IL(NOM)2 3.0A Typical current sense ratio kILIS 1500 Minimum current limitation ILS(SC) 38A Maximum standby current with load at TJ=25°C IS(OFF) 500nA Load 2xP21W 12V 24V BTS5030-2EKA (PROFET™+ 12V) BTT6050-2EKA (PROFET™+ 24V) Published by Infineon Technologies AG 85579 Neubiberg, Germany © 2012 Infineon Technologies AG. All Rights Reserved. Visit us: www.infineon.com Order Number: B127-H9730-X-X-7600 Date: 05 / 2012 Attention please! The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values stated herein and/ or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office (www.infineon.com). Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.