PMP40069

Portable DLP Pico Projector with 5-20Vin 3 Cell Battery Charger Reference Design

PMP40069

Design files

Overview

The PMP40069 is a reference design for portable DLP pico projectors  It also has a 3 cell battery charger.  The battery will provide the power to the projector when the adapter isn't available . The solution implements  DLPA3000 PMIC/LED driver, DLPC3438 display controller and SMBus battery buck-boost charge controller BQ25700A. The DLPA3000 PMIC is a fully integrated dedicated PMIC/LED driver providing all system analog power requirements and can drive 0~6 amp RGB LEDs. The buck-boost charger is compatible with 5/9/12/15/20V output adapters. The charger has high efficiency and provides 3A charge current to a 3 cell battery.

Features
  • Dedicated PMIC/LED driver providing all system analog power requirements
  • 6A maximum LED current
  • 5/9/12/15/20V input charger for 3 cell battery
  • 3A maximum charge current
  • Fully tested
Output voltage options PMP40069.1
Vin (Min) (V) 5
Vin (Max) (V) 20
Vout (Nom) (V) 12
Iout (Max) (A) 3
Output Power (W) 36
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Buck Boost- 4 Switch
Personal electronics

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.

TIDUDC5.PDF (1164 K)

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

TIDRRN1.PDF (752 K)

Detailed schematic diagram for design layout and components

TIDRRN2.PDF (121 K)

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

TIDRRN3.PDF (452 K)

Detailed overview of design layout for component placement

TIDRRN5.ZIP (26 K)

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

TIDCDL6.ZIP (489 K)

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

TIDRRN4.PDF (4263 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Battery charger ICs

BQ25700ASMBus 1-4 cell NVDC Buck-Boost battery charge controller with system power monitor & processor

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

TLV704150-mA, 24-V, ultra-low-IQ, low-dropout voltage regulator

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

MSP430G295516 MHz MCU with 56KB Flash, 2KB SRAM, 10-bit ADC, comparator, UART/SPI/I2C, timer

Data sheet document-pdfAcrobat PDF
N-channel MOSFETs

CSD17483F430-V, N channel NexFET™ power MOSFET, single LGA 1 mm x 0.6 mm, 260 mOhm, gate ESD protection

Data sheet document-pdfAcrobat PDF open-in-new HTML
N-channel MOSFETs

CSD17578Q3A30-V, N channel NexFET™ power MOSFET, single SON 3 mm x 3 mm, 9.4 mOhm

Data sheet document-pdfAcrobat PDF open-in-new HTML
P-channel MOSFETs

CSD25402Q3A-20-V, P channel NexFET™ power MOSFET, single SON 3 mm x 3 mm, 8.9 mOhm

Data sheet document-pdfAcrobat PDF open-in-new HTML
P-channel MOSFETs

CSD25404Q3-20-V, P channel NexFET™ power MOSFET, single SON 3 mm x 3 mm, 6.5 mOhm

Data sheet document-pdfAcrobat PDF open-in-new HTML
P-channel MOSFETs

CSD25483F4-20-V, P channel NexFET™ power MOSFET, single LGA 0.6 mm x 1 mm, 245 mOhm, gate ESD protection

Data sheet document-pdfAcrobat PDF
Pico chipsets

DLPA3000PMIC/LED driver for DLP3010 (0.3 720p) DMD

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

DLPC3438DLP® Display Controller for DLP3010 (0.3 720p) DMD

Data sheet document-pdfAcrobat PDF

Technical documentation

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Type Title Date
* Test report PMP40069 Test Results Jun. 29, 2017

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