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

Design files & products

Design files

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

TIDUAK4.PDF (893 K)

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

TIDRGS1.PDF (560 K)

Detailed schematic diagram for design layout and components

TIDRGS2.PDF (23 K)

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

TIDRGS3.PDF (428 K)

Detailed overview of design layout for component placement

TIDRGS5.ZIP (156 K)

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

TIDCAV0.ZIP (56 K)

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

TIDRGS4.PDF (461 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Backlight LED drivers

TPS61197Single-String WLED Driver for LCD TV

Data sheet document-pdfAcrobat PDF open-in-new HTML
Ideal diode/ORing controllers

SM746110.5-V to 100-V smart bypass diode

Data sheet document-pdfAcrobat PDF open-in-new 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 document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

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

Data sheet document-pdfAcrobat PDF
Noninverting buffers & drivers

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

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

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Software

Support software

PMP10171 Firmware — TIDCAV1.ZIP (128 K)

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Technical documentation

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Type Title Date
* Test report PMP10171 Test Results Sep. 09, 2015

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