Universal LED Front Light for Automotive Applications

(ACTIVE) PMP5518

Description & Features

Technical Documents

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Description

This reference design is an universal LED driver in which the LED current is adjustable via 4-bit IID interface. The Sepic is has a range of the following three parameters: max. 20W, max. 60V output voltage (string voltage, so less than 15LEDs), max. 1.4A LED current. The reference design has a wide input voltage from 6V to 19V.

Features
  • Wide input operating voltage from 4.5V to 52V
  • Fixed frequency current mode control
  • Internal slope compensaion and an intergrated low-side driver
  • Programmable close-loop start stop
  • Capable of external synchronization
  • Low current disable function


View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  



Schematic/Block Diagram

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Test Data

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Design Files

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Bill of Materials (BOM)

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Parametrics
 PMP5518.1
(Output Voltage 1)
Vin (Min) (V)6
Vin (Max) (V)19
Vout (Nom) (V)60
Iout (Max) (A)1.4
Output Power (W)84
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyBoost- CCM

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS40211-Q1  Automotive 4.5V to 52V Wide Input Range Current Mode Boost Controller  Step-up (boost)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS40211-Q1 Download -

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 342 03 Sep 2013 8
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 0 05 Sep 2013 7
PDF 21 03 Sep 2013 4
PDF 88 03 Sep 2013 11

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