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Summary of Contents for Infineon LITIX Power TLD5190-1QV
- Page 1 LITIX™ Power TLD5190-1QV System Demoboard V1 LITIX_V1 15.06.2016 ATV BP LI www.infineon.com/litix...
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Page 2: Board Description
Credit card sized LED driver in high efficient H-Bridge topology › 1A LED driver in current control mode › Supply voltage range: 8V – 40V › Short circuit detection treshold: 21.6V › Output overvoltage protection threshold: 55V › 2016-06-15 Copyright © Infineon Technologies AG 2016. All rights reserved. -
Page 3: Jumper Settings
7-8 closed: Ccomp = not mounted Jumper J2: Set Pin configuration › – Closed: Set pin connected to fixed voltage – Open: Output current can be set externally over TPSET 2016-06-15 Copyright © Infineon Technologies AG 2016. All rights reserved. -
Page 4: Quick Start
Select compensation network (default 10nF J1 position 3-4 closed) › Close JP2 › Connect TPEN (low active) and TPPWMI to digital supply (e.g. 5V) › Switch ON supply › 2016-06-15 Copyright © Infineon Technologies AG 2016. All rights reserved. - Page 5 Quick Start cont’d 2016-06-15 Copyright © Infineon Technologies AG 2016. All rights reserved.
- Page 6 › (optional: Close JP2 + change of resistor RSET1 and RSET2) Digital: Apply a PWM signal (e.g. 200Hz 25%DC) to TPPWMI › Please refer to TLD5190-1QV DS for detailed information 2016-06-15 Copyright © Infineon Technologies AG 2016. All rights reserved.
- Page 7 IC. The thresholds can be changed by adapting resistor R and R . Please refer to the VFB1 VFB2 datasheet for detailed information of the component selection 2016-06-15 Copyright © Infineon Technologies AG 2016. All rights reserved.
- Page 8 The schematic and layout designs are shown on the following › two pages. The visible content (copper layers, names,…) can be activated or › deactivated using the PDF reader layer settings. 2016-06-15 Copyright © Infineon Technologies AG 2016. All rights reserved.
- Page 11 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.
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