Semiconductor & System Solutions | Infineon TechnologiesTLD6098-1EP | DC-DC boost controller with spread spectrum frequency modulation and with built-in diagnosis and protection features designed for LED drivers. - Infineon Technologies
User Guide for infineon models including: TLD6098-1EP, Z8F80416293, TLD6098 LITIX Power Multitoplology Single Channel DC DC Controller, TLD6098, LITIX Power Multitoplology Single Channel DC DC Controller, Multitoplology Single Channel DC DC Controller, Channel DC DC Controller, Controller
Solved: Questiones about TLD6098-12B EVAL Board - Infineon Developer Community
Mar 6, 2024 · Product description. The TLD6098-1EP is an AEC qualified DC-DC boost controller, especially designed to drive LEDs. It embeds:.
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DocumentDocumentZ8F80416293 TLD6098-12B_EVAL User guide LITIXTM Power Multitoplology single-channel DC-DC controller About this document Product description The TLD6098-1EP is an AEC qualified DC-DC boost controller, especially designed to drive LEDs. It embeds: · Built-in diagnosis and protection features · Pulse width modulator to implement a dimming function with reduced color shifting · Coded faults to easily detect the root cause of load failures · Voltage loop availability to implement constant output voltage power supply The device also incorporates a spread spectrum modulator to reduce the electromagnetic emissions outside the allowed bands. Scope and purpose Scope of this user guide is to provide instructions on use of TLD6098-12B_EVAL board. Intended audience Hardware engineers, software engineers, system architects Evaluation Board This board is to be used during the design-in process for evaluating and measuring characteristic curves, and for checking datasheet specifications. Note: PCB and auxiliary circuits are NOT optimized for final customer design. User guide www.infineon.com Please read the sections "Important notice" and "Warnings" at the end of this document Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide Important notice Important notice "Evaluation Boards and Reference Boards" shall mean products embedded on a printed circuit board (PCB) for demonstration and/or evaluation purposes, which include, without limitation, demonstration, reference and evaluation boards, kits and design (collectively referred to as "Reference Board"). Environmental conditions have been considered in the design of the Evaluation Boards and Reference Boards provided by Infineon Technologies. The design of the Evaluation Boards and Reference Boards has been tested by Infineon Technologies only as described in this document. The design is not qualified in terms of safety requirements, manufacturing and operation over the entire operating temperature range or lifetime. The Evaluation Boards and Reference Boards provided by Infineon Technologies are subject to functional testing only under typical load conditions. Evaluation Boards and Reference Boards are not subject to the same procedures as regular products regarding returned material analysis (RMA), process change notification (PCN) and product discontinuation (PD). Evaluation Boards and Reference Boards are not commercialized products, and are solely intended for evaluation and testing purposes. In particular, they shall not be used for reliability testing or production. The Evaluation Boards and Reference Boards may therefore not comply with CE or similar standards (including but not limited to the EMC Directive 2004/EC/108 and the EMC Act) and may not fulfill other requirements of the country in which they are operated by the customer. The customer shall ensure that all Evaluation Boards and Reference Boards will be handled in a way which is compliant with the relevant requirements and standards of the country in which they are operated. The Evaluation Boards and Reference Boards as well as the information provided in this document are addressed only to qualified and skilled technical staff, for laboratory usage, and shall be used and managed according to the terms and conditions set forth in this document and in other related documentation supplied with the respective Evaluation Board or Reference Board. It is the responsibility of the customer's technical departments to evaluate the suitability of the Evaluation Boards and Reference Boards for the intended application, and to evaluate the completeness and correctness of the information provided in this document with respect to such application. The customer is obliged to ensure that the use of the Evaluation Boards and Reference Boards does not cause any harm to persons or third party property. The Evaluation Boards and Reference Boards and any information in this document is provided "as is" and Infineon Technologies disclaims any warranties, express or implied, including but not limited to warranties of non-infringement of third party rights and implied warranties of fitness for any purpose, or for merchantability. Infineon Technologies shall not be responsible for any damages resulting from the use of the Evaluation Boards and Reference Boards and/or from any information provided in this document. The customer is obliged to defend, indemnify and hold Infineon Technologies harmless from and against any claims or damages arising out of or resulting from any use thereof. Infineon Technologies reserves the right to modify this document and/or any information provided herein at any time without further notice. User guide 2 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide Safety precautions Safety precautions Note: Please note the following warnings regarding the hazards associated with development systems Table 1 Safety precautions Warning: Remove or disconnect power from the drive before you disconnect or reconnect wires, or perform maintenance work. Wait five minutes after removing power to discharge the bus capacitors. Do not attempt to service the drive until the bus capacitors have discharged to zero. Failure to do so may result in personal injury or death. Caution: The heat sink and device surfaces of the evaluation or reference board may become hot during testing. Hence, necessary precautions are required while handling the board. Failure to comply may cause injury. Caution: Only personnel familiar with the drive, power electronics and associated machinery should plan, install, commission and subsequently service the system. Failure to comply may result in personal injury and/or equipment damage. Caution: The evaluation or reference board contains parts and assemblies sensitive to electrostatic discharge (ESD). Electrostatic control precautions are required when installing, testing, servicing or repairing the assembly. Component damage may result if ESD control procedures are not followed. If you are not familiar with electrostatic control procedures, refer to the applicable ESD protection handbooks and guidelines. Caution: A drive that is incorrectly applied or installed can lead to component damage or reduction in product lifetime. Wiring or application errors such as undersizing the motor, supplying an incorrect or inadequate AC supply, or excessive ambient temperatures may result in system malfunction. Caution: The evaluation or reference board is shipped with packing materials that need to be removed prior to installation. Failure to remove all packing materials that are unnecessary for system installation may result in overheating or abnormal operating conditions. User guide 3 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide Table of contents Table of contents About this document ......................................................................................................................... 1 Important notice............................................................................................................................... 2 Safety precautions ............................................................................................................................ 3 Table of contents .............................................................................................................................. 4 1 The board at a glance................................................................................................................ 5 1.1 Scope of supply ....................................................................................................................................... 6 2 System and functional description............................................................................................. 7 2.1 Current adjustment ................................................................................................................................. 7 2.2 Embedded PWM engine .......................................................................................................................... 8 2.3 External dimming and output adjustment.............................................................................................9 2.4 Faults ..................................................................................................................................................... 10 2.5 Boost to battery.....................................................................................................................................10 3 System design........................................................................................................................ 11 3.1 Schematics ............................................................................................................................................ 11 3.2 PCB Layout ............................................................................................................................................ 15 3.3 Bill of material ....................................................................................................................................... 17 References ..................................................................................................................................... 19 Revision history .............................................................................................................................. 20 Disclaimer ...................................................................................................................................... 21 User guide 4 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide The board at a glance 1 The board at a glance TLD6098-12B EVAL is a PCB board designed to supply high power LED with TLD6098-1EP in boost topologies. It serves boost to ground and boost to battery configurations, depending on the load connection at the terminal X7. In both configurations, the board can deliver up to 25 W. Auxiliary circuits are present and enabled to protect the DC-DC and the load during the short to ground failure. Table 2 Performance summary Parameter Input supply voltage Output current Overvoltage protection threshold Short to ground protection threshold Switching frequency Conditions Parameter degradation below 8 V Spread spectrum "ON" Value 8 V to 27 V 1 A 48.6 V 3 V 400 kHz The output current is fixed by R2. Change this resistor if different output current is needed. The overvoltage protection and the short to ground protection thresholds are defined by R4 and R7. Figure 1 Representation of the TLD6098-12B_EVAL User guide 5 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide The board at a glance 1.1 Scope of supply The jumpers are positioned as follows: Table 3 Jumper position Jumper Number Condition XDC1 Open X9 Close 2-3 X10 Open The default configuration is depicted below. Meaning PWM adjustment disabled Internal biased to provide DC = 100% External dimming disabled Output current analog adjustment disabled Figure 2 Default configuration of the board User guide 6 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System and functional description 2 System and functional description 2.1 Current adjustment The output current adjustment is performed by adjusting the value of trimmer R14. The feature is enabled when the jumper X10 is closed. The output current can vary from 0% to 100% of the maximum output current. Jumpers are positioned as follows: Table 4 Jumper position Jumper Number Condition XDC1 Open X9 Close 2-3 X10 Close Meaning PWM adjustment disabled Internal biased to provide DC = 100% External dimming disabled Output current analog adjustment enabled Figure 3 Current adjustment User guide 7 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System and functional description 2.2 Embedded PWM engine The embedded PWM engine provides an internal PWM signal without any external dimming signal required. To enable the feature the jumper XDC is closed. RDC1 trimmer adjusts the dimming duty cycle by changing the voltage on the respective DC/PWMI pin. The PWM dimming frequency is set to 410 Hz. If another PWM frequency is needed, the respective RPWM1 and/or RPWM2 must be changed to a proper value (please refer to the TLD6098-1EP datasheet [1] for more information). Jumpers are positioned as follows: Table 5 Jumper position Jumper Number Condition XDC1 Close X9 Close2-3 X10 Open Meaning PWM adjustment enabled Internal biased to provide DC = 100% External dimming disabled Output current analog adjustment disabled Figure 4 Embedded PWM engine User guide 8 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System and functional description 2.3 External dimming and output adjustment The analog output adjustment and the dimming signals can be provided by external sources. To enable the control from external sources the jumpers are positioned as follows: Table 6 Jumper position Jumper Number Condition XDC1 Close 1-2 X9 Close 1-2 X10 Open Meaning External signal enabled External signal enabled Output current analog adjustment disabled Figure 5 External dimming and output adjustment User guide 9 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System and functional description 2.4 Faults The system has been designed to use hard threshold for overvoltage detection. With this option, once the threshold is reached, the gate driver is disabled until the output voltage goes below the reset threshold. This behavior is selected with a resistor on FPWM/FAULT pin in range 18 k to 90 k (X3 closed in position 1-2). In this case each fault type is reported by the FPWM/FAULT pin with a dedicated PWM waveform. Typical values for these waveforms are Table 7 Coded PWM pulses on FPWM/FAULT pin PWM period Overtemperature 10 ms Short to ground 10 ms Overvoltage on FBH pin 10 ms Overvoltage on VFB pin 10 ms Output overcurrent (> 200%) 10 ms DC (ON time) 100% (10 ms) 80% (8 ms) 60 % (6 ms) 40% (4 ms) 20% (2 ms) This feature is disabled if X3 is closed in position 2-3. 2.5 Boost to battery TLD6098-12B_EVAL has been designed to work in boost to ground or boost to battery. The choice of the configuration depends on the load connection at the connector X7. Overvoltage and short to ground protections presented for boost to ground configuration are also available in boost to battery. Figure 6 Boost to battery connection User guide 10 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System design 3 System design 3.1 Schematics Figure 7 Top level User guide 11 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System design Figure 8 Input stage User guide 12 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System design Figure 9 Control stage User guide 13 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System design Figure 10 Power stage User guide 14 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System design 3.2 PCB Layout Figure 11 PCB layout top view Figure 12 PCB layout internal 1 User guide 15 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System design Figure 13 PCB layout internal 2 Figure 14 PCB layout bottom view User guide 16 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System design 3.3 Bill of material Table 8 Bill of Material Designator Value C1, C2, C3, C4, C8, C9, C10 10uF C5, C7, C12 100nF C6 4.7uF C11 100uF C13, C18 100nF C14, C15 10uF C19 10uF C20 2.2nF C21, C23, CDC1 10nF C22 22nF C24 220nF CF1 2.2nF CS1, DC1, FB1, FBH1, FBL1, FLT1, G1, IVCC1, PWMI1, PWMO1, SET1 5001 D1 10V D2 SM6T75CAY D3, D4 100V DF1 Red DIVCC1 Green DS1 BAV16W-7-F IN1, X7 1935789 L1 2.2uH L2 100R L3 22uH L4 3.3uH L5 220R L6 1kR Q1 IPD90P03P4L-04 QF1 SN7002N QP1 BSP613P QS1 2N7002 QSW1 IAUZ30N06S5L140 R1 10k R2 150mR R3 10R R4 47k User guide Manufacturer MuRata TDK Corporation MuRata Nichicon MuRata MuRata MuRata MuRata Kemet TDK Corporation TDK Corporation MuRata Keystone Electronics Corp., Keystone Manufacturer order number GRT31CR61H106KE01L CGA4J2X7R2A104M125AE GCM21BR71C475KA73 UCL1E101MCL1GS GCM21BR72A104JA37 GCM32EC71H106MA03 GCM32EC71H106MA03 GCM2165C2A222FA16 C0805C103K5RACAUTO CGJ4J2C0G1H223J125AA CGA4F3X7S2A224K085AE GRM21AR72D222KW01 5001 DIODES STMicroelectronics Vishay Wurth Elektronik Wurth Elektronik Diodes Incorporated Phoenix Contact Coilcraft Wurth Elektronik Wurth Elektronik TDK Corporation TDK Corporation Wurth Elektronik Infineon Technologies Infineon Technologies Infineon Technologies ON Semiconductor Infineon Technologies Vishay ROHM Semiconductors Vishay Vishay BZT52C10SQ-7-F SM6T75CAY SS3H10HE3_B/H 150060RS75000 150060GS75000 BAV16W-7-F 1935789 XGL3520-222MED 74279226101 7447709220 RLF7030T-3R3M4R1-T MPZ2012S221ATD25 742792663 IPD90P03P4L-04 SN7002N BSP613P 2N7002 IAUZ30N06S5L140 CRCW080510K0FK LTR18EZPFLR150 CRCW080510R0FK CRCW080547K0FK 17 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide System design Designator R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 RDC1 RF1 RF2 RIVCC1 RP1 RP2 U1 X1 X2, X5, X6, X8, XP1 X3, X4, X9 X10, XDC X-1, X+1 Value 5.1R 150R 1.6k 22mR 8.06k 100k 909R 750R 22k 10k 1.5k 10k 560R 300R 1.1k 5k 20k 2k 180R 27k 2.7k TLD6098-1 D3082-05 Solder Jumper 2 Pins TSM-103-01-S-SV TSM-102-01-S-SV 575-8 Manufacturer KOA Speer Electronics Inc. Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Panasonic Vishay Vishay Vishay Vishay Vishay Vishay Yageo Vishay Vishay Infineon Technologies Harwin Infineon Technologies AG, Infineon Technologies Samtec Samtec Keystone Electronics Corp. Manufacturer order number SG732BTTD5R1K CRCW0805150RFK CRCW08051K60FK RCWE061222L0JMEA CRCW08058K06FK CRCW0805100KFK CRCW0805909RFK TNPW0805750RBY CRCW080522K0FK T93YA103KT20 CRCW08051K50FK ERJP06J103V CRCW0805560RFK CRCW0603300RFK CRCW08051K10FK T93YA502KT20 CRCW080520K0FK TNPW08052K00BEEA RC0603FR-07180RL CRCW080527K0FK CRCW08052K70FK TLD6098-1 D3082-05 Solder Jumper 2 Pins TSM-103-01-S-SV TSM-102-01-S-SV 575-8 User guide 18 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide References References [1] Infineon: TLD6098-1EP Datasheet; https://www.infineon.com/cms/en/product/power/lighting-ics/litixautomotive-led-driver-ic/litix-power/tld6098-1ep/#!documents User guide 19 Revision 2.00 2024-03-06 TLD6098-12B_EVAL User guide Revision history Revision history Document revision Revision 2.00 Revision 1.00 Date 2024-03-06 2023-01-23 Description of changes Release for EVAL board S01_P01 Initial release for EVAL board S00_P00 User guide 20 Revision 2.00 2024-03-06 Disclaimer Trademarks All referenced product or service names and trademarks are the property of their respective owners. Edition 2024-03-06 Published by Infineon Technologies AG 81726 Munich, Germany © 2024 Infineon Technologies AG. All Rights Reserved. Do you have a question about this document? Email: erratum@infineon.com Document reference Z8F80416293 Warnings Due to technical requirements products may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies office. Except as otherwise explicitly approved by Infineon Technologies in a written document signed by authorized representatives of Infineon Technologies, Infineon Technologies' products may not be used in any applications where a failure of the product or any consequences of the use thereof can reasonably be expected to result in personal injury.