PMP15003

Dimmable LED Driver Reference Design For Aftermarket Light Bars, Spot Lights, and Flood Lights

PMP15003

Design files

Overview

This in an automotive boost LED driver designed to drive an LED string of up to 34V at a maximum of 34W of output power. This solution as designed passes CISPR 25 class 3 EMC requirements and is capable of 10:1 analog dimming. High side current sensing allows one end of the LED string to be tied to system ground for ease of connections.

Features
  • CISPR 25 Class 3 compliant
  • 10:1 Analog dimming capable
  • High side current sense allows the LED string to connect directly to ground
  • Up to 34W output power
  • Low LED current ripple
Output voltage options PMP15003.1
Vin (Min) (V) 6
Vin (Max) (V) 20
Vout (Nom) (V) 34
Iout (Max) (A) 1
Output Power (W) 34
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Boost- Non Sync

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUC20A.PDF (7362 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRLR7.PDF (328 K)

Detailed schematic diagram for design layout and components

TIDRLR8.PDF (74 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRLR9.PDF (147 K)

Detailed overview of design layout for component placement

TIDRLS1.ZIP (405 K)

Files used for 3D models or 2D drawings of IC components

TIDCC67.ZIP (564 K)

Design file that contains information on physical board layer of design PCB

TIDRLS0.PDF (860 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Automotive LED drivers

TPS92691-Q1Automotive multi-topology LED driver with rail-to-rail current sense amplifier

Data sheet document-pdfAcrobat PDF open-in-new HTML
Illumination LED drivers

TPS92691TPS92691 multi-topology LED driver with rail-to-rail current sense amplifier

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
* Test report Boost LED Driver for Automotive Aftermarket Lighting Design Guide (Rev. A) Oct. 18, 2016
Technical article Driving LEDs: topology matters Feb. 26, 2016

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