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PMP10171
4-Channel LED Spotlight Driver Reference Design
PMP10171
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 |
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 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.
MSP430 microcontrollers
MSP430G2553 — 16 MHz MCU with 16KB Flash, 512B SRAM, comparator, UART/SPI/I2C, timer
Data sheet: PDFNoninverting buffers & drivers
SN74LVC1G17 — Single 1.65-V to 5.5-V buffer with Schmitt-Trigger inputs
Data sheet: PDF | HTMLStart development
Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | PMP10171 Test Results | Sep. 09, 2015 |
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