PMP10171

4-Channel LED Spotlight Driver Reference Design

PMP10171

Design files

Overview

The PMP10171 reference design is a boost LED driver with four outputs. It has an input voltage range of 10 .. 30V and provides 500mA at 40V maximum. A microcontroller provides an adjustable PWM signal for adjusting the brightness of the LEDs.

Features
  • Four Channels
  • PWM-Dimming by Microcontroller
  • Only Ceramic Capacitors for High Reliability
Output voltage options PMP10171.1
Vin (Min) (V) 10
Vin (Max) (V) 30
Vout (Nom) (V) 40
Iout (Max) (A) .5
Output Power (W) 20
Isolated/Non-Isolated Isolated
Input Type DC
Topology Boost- Non Sync
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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.

TIDUAK4.PDF (893 KB)

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

TIDRGS3.PDF (428 KB)

Detailed overview of design layout for component placement

TIDRGS2.PDF (24 KB)

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

TIDRGS5.ZIP (157 KB)

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

TIDCAV0.ZIP (56 KB)

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

TIDRGS4.PDF (462 KB)

PCB layer plot file used for generating PCB design layout

TIDRGS1.PDF (561 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

Noninverting buffers & drivers

SN74LVC1G17Single 1.65-V to 5.5-V buffer with Schmitt-Trigger inputs

Data sheet: PDF | HTML
Ideal diode/ORing controllers

SM746110.5-V to 30-V smart bypass diode

Data sheet: PDF | HTML
Backlight LED drivers

TPS61197Single-String WLED Driver for LCD TV

Data sheet: PDF | HTML
Linear & low-dropout (LDO) regulators

TPS7A16100-mA, 60-V, ultra-low-IQ, low-dropout (LDO) voltage regulator with power good and enable

Data sheet: PDF | HTML
MSP430 microcontrollers

MSP430G255316 MHz MCU with 16KB Flash, 512B SRAM, comparator, UART/SPI/I2C, timer

Data sheet: PDF

Start development

Software

Support software

TIDCAV1 — PMP10171 Firmware

Supported products & hardware

Supported products & hardware

Hardware development
Reference design
PMP10171 4-Channel LED Spotlight Driver Reference Design
Download options

TIDCAV1 PMP10171 Firmware

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Latest version
Version: 01.00.00.00
Release date: Sep 8, 2015
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Hardware development
Reference design
PMP10171 4-Channel LED Spotlight Driver Reference Design

Release Information

The design resource accessed as www.ti.com/lit/zip/tidcav1 or www.ti.com/lit/xx/tidcav1/tidcav1.zip has been migrated to a new user experience at www.ti.com/tool/download/TIDCAV1. Please update any bookmarks accordingly.

Technical documentation

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Type Title Date
* Test report PMP10171 Test Results Sep 9, 2015

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