LITIX™ Power TLD5097EL Application Boards V2_LITIX 10.02.2014 ATV BP LI www.infineon.com/litix-power-appboards LITIX™ Power TLD5097EL - Application Boards Overview LITIX™ Power – General Overview LITIX™ Power – TLD5097EL Appboards w/o IO Filter Description Boost to GND configuration (B2G) – Topology “BOOST” Boost to Battery (B2B) – Topology “BUCK / BOOST” SEPIC configuration – Topology “BUCK / BOOST” LITIX™ Power - Support Material Overview 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 2 LITIX™ Power TLD5097EL - Application Boards Overview LITIX™ Power – General Overview LITIX™ Power – TLD5097EL Appboards w/o IO Filter Description Boost to GND configuration (B2G) – Topology “BOOST” Boost to Battery (B2B) – Topology “BUCK / BOOST” SEPIC configuration – Topology “BUCK / BOOST” LITIX™ Power - Support Material Overview 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 3 Our TLD50xx DCDC Family is well established in Automotive LED Lighting Applications TLD50xx Family Well established in the Market DC/DC Controller IC Boost, Buck, Buck-Boost, SEPIC and Flyback, PWM dimming, switching frequency (100-500kHz) TLD50xx DC/DC Driver IC Buck, integrated power stage (700mA), freewheeling diode, sense resistor PWM dimming, Source: Mercedes-Benz The Topology “allrounder” Key Features & Benefits TLD509xEL: Multitopology 1ch DC/DC controller Family wide LED current range via simple adaptation of external components good EMC performance built in protection and diagnostic features constant Current or Constant Voltage Regulation PWM dimming analog dimming for TLD5097EL and TLD5098EL TLD5045EJ: High integrated (power stage, free wheeling diode, current sense resistor) Buck converter for up to 700mA 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 4 LITIX™ Power Automotive Target Applications Rear Light & Side Marker Headlights Low Beam LED DRL Interior Lighting Picture source: Internet 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 5 LITIX™ Power - TLD5097EL Overview on Product Features Feature Set TLD5097EL Wide Input Voltage Range from 4.5 V to 45 V Constant Current or Constant Voltage Regulation Drives LEDs in Boost, Buck, Buck-Boost, SEPIC and Flyback Topology Very Low Shutdown Current: Iq_OFF < 10 μA Flexible Switching Frequency Range, 100 kHz to 500 kHz Synchronization with external clock source PWM Dimming Analog Dimming feature to adjust average LED current Internal 5 V Low Drop Out Voltage Regulator Open Circuit Detection Output Overvoltage Protection Internal Soft Start Over Temperature Shutdown Wide LED current range via simple adaptation of external components High Side Current Sense System Benefits Flexibility (topologies to address different LED architectures/applications) Good EMC performance Increased LED current accuracy Automotive Grade 2015-02-10 Package SSOP-14, exposed pad 0.65mm pitch Small size: 5mm x 4mm Thermal Resistance … 47 K/W Copyright © Infineon Technologies AG 2015. All rights reserved. Page 6 LITIX™ Power Overview Multitopology DCDC Controller TLD509x TLD5095 TLD5097 TLD5098 BOOST YES YES YES Topolgy BUCK YES YES YES BUCK-BOOST YES YES YES MIN 4.75V 4.5V 4.5V MAX 45V 45V 45V Integration Controller (2 Gate Driver) Controller (1 Gate Driver) Controller (2 Gate Driver) MAX LED Current scaleable scaleable scaleable Operating Voltage MAX Output Voltage 45V 61V 61V LED current accuracy ±3.3% ±3.3% ±3.3% MIN -40°C -40°C -40°C MAX 150°C 150°C 150°C Digital (PWM) YES, with dedicated PWM Gatedriver YES YES, with dedicated PWM Gatedriver Analog NO YES YES Operating Temperature LED current Dimming MIN 100kHz 100kHz 100kHz MAX 500kHz 500kHz 500kHz OPEN / VOUTOV YES YES YES SHORT of OUT NO NO YES IC Overtemperature YES YES YES YES YES NO, but µC can monitor alternative Pins PG-SSOP-14 ePad (Body: 5mm x 4mm) PG-SSOP-14 ePad (Body: 5mm x 4mm) PG-SSOP-14 ePad (Body: 5mm x 4mm) Switching Frequency Protection STATUS PIN ATV Grade / AEC Qualified Package Pinning 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 7 LITIX™ Power TLD5097EL - Application Boards Overview LITIX™ Power – General Overview LITIX™ Power – TLD5097EL Appboards w/o IO Filter Description Boost to GND configuration (B2G) – Topology “BOOST” Boost to Battery (B2B) – Topology “BUCK / BOOST” SEPIC configuration – Topology “BUCK / BOOST” LITIX™ Power - Support Material Overview 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 8 LITIX™ Power TLD5097 – Application Boards Application Boards: Sales Name of Demoboard BOARD TLD5097 B2B BOARD TLD5097 B2G BOARD TLD5097 SEPIC SP Number Description SP001157588 Boost to Battery Configuration SP001157586 Boost to Ground Configuration SP001157590 SEPIC Configuration The size of the application boards is 5 cm x 4.5 cm and the connections to the power supply and external load can be established with cables. The application boards in combination with real loads enable fast and realistic application prototyping and could be very beneficial for constructing initial system demonstrators. The layout of these boards is optimized for EMC and can be reused for customer applications. 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 9 LITIX™ Power TLD5097EL - Application Boards Overview LITIX™ Power – General Overview LITIX™ Power – TLD5097EL Appboards w/o IO Filter Description Boost to GND configuration (B2G) – Topology “BOOST” Boost to Battery (B2B) – Topology “BUCK / BOOST” SEPIC configuration – Topology “BUCK / BOOST” LITIX™ Power - Support Material Overview 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 10 LITIX™ Power Boost to Ground (B2G) - Schematic 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 11 LITIX™ Power Boost to Ground (B2G) - Board 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 12 LITIX™ Power Boost to Ground (B2G) – Bill of material 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 13 LITIX™ Power Boost to Ground (B2G) – Bill of material 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 14 LITIX™ Power TLD5097EL - Application Boards Overview LITIX™ Power – General Overview LITIX™ Power – TLD5097EL Appboards w/o IO Filter Description Boost to GND configuration (B2G) – Topology “BOOST” Boost to Battery (B2B) – Topology “BUCK / BOOST” SEPIC configuration – Topology “BUCK / BOOST” LITIX™ Power - Support Material Overview 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 15 LITIX™ Power Boost to Battery (B2B) - Schematic 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 16 LITIX™ Power Boost to Battery (B2B) - Board 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 17 LITIX™ Power Boost to Battery (B2B) – Bill of material 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 18 LITIX™ Power Boost to Battery (B2B) – Bill of material 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 19 LITIX™ Power TLD5097EL - Application Boards Overview LITIX™ Power – General Overview LITIX™ Power – TLD5097EL Appboards w/o IO Filter Description Boost to GND configuration (B2G) – Topology “BOOST” Boost to Battery (B2B) – Topology “BUCK / BOOST” SEPIC configuration – Topology “BUCK / BOOST” LITIX™ Power - Support Material Overview 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 20 LITIX™ Power SEPIC configuration - Schematic 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 21 LITIX™ Power SEPIC configuration - Board 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 22 LITIX™ Power SEPIC configuration– Bill of material 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 23 LITIX™ Power SEPIC configuration– Bill of material 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 24 LITIX™ Power Getting started – Example on B2B Board Example: TLD5097 Application Board in combination with a general purpose load board! GND +VBB OUT- OUT+ 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 25 LITIX™ Power TLD5097EL - Application Boards Overview LITIX™ Power – General Overview LITIX™ Power – TLD5097EL Appboards w/o IO Filter Description Boost to GND configuration (B2G) – Topology “BOOST” Boost to Battery (B2B) – Topology “BUCK / BOOST” SEPIC configuration – Topology “BUCK / BOOST” LITIX™ Power - Support Material Overview 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 26 LITIX™ Power Design In Support Material Available Appboards Sales Name of Demoboard APPBOARD TLD5098EL VER1 APPBOARD TLD5098EL VER2 APPBOARD TLD5098EL VER3 APPBOARD TLD5098EL VER4 SP Number SP000954242 Constant Voltage Mode SP000954244 Boost to Ground Configuration w/ short to ground protection SP000954246 Boost to Battery Configuration SP000954248 SEPIC Configuration APPBOARD TLD5098EL V5 SP000984908 APPBOARD TLD5098EL V6 SP000984910 APPBOARD TLD5098EL V7 BOARD TLD5097 B2B BOARD TLD5097 B2G BOARD TLD5097 SEPIC Description SP000984912 SP001157588 SP001157586 SP001157590 Boost to Ground Configuration w/ short to ground protection & EMC filter Boost to Battery Configuration with EMC filter SEPIC Configuration with EMC filter Boost to Battery Configuration Boost to Ground Configuration SEPIC Configuration www.infineon.com/litix-power-appboards 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 27 LITIX™ Power Design In Support Material Available Demoboards Sales Name of Demoboard Demoboard TLD5045EJ Demoboard TLD5095EL Ver1 Demoboard TLD5095EL Ver2 SP Number Description SP000924382 Buck mode Boost to GND (default), Sepic & SP000760364 Constant Voltage Mode possible Boost to Battery (default), Constant SP000845642 Voltage Mode possible www.infineon.com/litix-power-demoboards Other design in support material Data Sheets & Application Note Simulation Models EMC Test Reports Excel Calculation Tool for TLD509xEL available on request 2015-02-10 Copyright © Infineon Technologies AG 2015. All rights reserved. Page 28 Thank you very much for your attention For more information, please visit: http://www.infineon.com/LITIX Confidential – Do not forward this presentation or its content to any 3rd party Published by Infineon Technologies AG, Am Campeon 1-12, 85579 Neubiberg, Germany © Infineon Technologies AG 2015. All Rights Reserved. DISCLAIMER: THE INFORMATION GIVEN IN THIS PRESENTATION IS GIVEN AS A HINT FOR THE IMPLEMENTATION OF THE INFINEON TECHNOLOGIES COMPONENT ONLY AND SHALL NOT BE REGARDED AS ANY DESCRIPTION OR WARRANTY OF A CERTAIN FUNCTIONALITY, CONDITION OR QUALITY OF THE INFINEON TECHNOLOGIES COMPONENT. THE RECIPIENT OF THIS PRESENTAION MUST VERIFY ANY FUNCTION DESCRIBED HEREIN IN THE REAL APPLICATION. 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) WITH RESPECT TO ANY AND ALL INFORMATION GIVEN IN THIS PRESENTATION.