The USB Type-C™ Audio Adapter Accessory Mode Reference Design provides a solution for transmitting analog audio over the USB Type-C interface. This reference design demonstrates how to use the USB Type-C standard audio adapter accessory mode to transmit analog audio to system peripherals while still transmitting USB data through the same USB Type-C connector.
The TIDA-00573 reference design provides a Class D-based amplifier solution that can be evaluated in a typical Class AB amplifier form factor. The design is optimized to reduce the heat associated with audio amplifiers and minimize the switching noise associated with Class D amplifiers. This design consists of two parts. Part 1 focuses on the audio amplifier module, while Part 2 focuses on the circuitry required when incorporating it into a base board. This pair of boards allows independent performance testing of this design.
The TIDA-00743 reference design is a small module designed to evaluate a digital input Class D audio amplifier in a system dedicated to the classic Class AB audio power amplifier module. This design demonstrates the power loss reduction that a Class D amplifier can achieve. This design demonstrates how the 2.1MHz operation of the TAS6424-Q1 enables a compact power amplifier solution.
TIDA-00746 is a 17W system-optimized SMPS design for automotive infotainment processor power supply. This design has been tested and complies with CISPR25 Class 5 conducted EMI limits. All buck converters used in this design switch at frequencies above the AM band (>1.85MHz).
The design is divided into four main parts:
The TIDA-00771 is a 20A RMS driver for three-phase brushless DC (BLDC) motors in power tools powered by 3-cell Li-ion batteries (voltage range 5V to 12.6V). The design is a compact 45 x 50 mm actuator that enables sensor-based trapezoidal control. The design uses a discrete compact MOSFET-based three-phase inverter that delivers 20A RMS continuous (70A peak for 1 second) winding current without the need for any external cooling devices or heat sinks. The gate driver's slew rate control and charge pump ensure maximum inverter efficiency (>97% at 10.8V DC) from 5V to 12.6V with optimal EMI performance. Cycle-by-cycle overcurrent protection prevents large stall currents in the power stage, and the board can operate in ambient temperatures up to 55°C. The small form factor allows placement of the plate close to the battery pack, the high efficiency allows the battery to last longer, and the 70A peak current capacity delivers high instantaneous peak torque in power tools.
TI reference design TIDA-00947 demonstrates a 10.5mmx14.5mm, 92% efficient low electromagnetic interference (EMI) DC/DC module using the TPS54202, replacing low dropout regulators (LDOs) in most appliance applications. High efficiency eliminates the need for a heat sink, resulting in a smaller, lower cost solution. Higher current capacity enables the addition of more functionality (WiFi, sensors, etc.). High efficiency and low current consumption help achieve stringent energy efficiency ratings.
This reference design features the DLP Pico™ 0.47-inch TRP Full HD 1080p display chipset and is implemented in the DLP LightCrafter Display 4710 G2 Evaluation Module (EVM), supporting use in accessory projectors, screenless displays, interactive displays, wearable devices including Full HD resolution is used in projection display applications such as head-mounted displays, signage, industrial and medical displays. The chipset used in this reference design consists of the DLP4710 (0.47 1080p) DMD, DLPC3439 display controller, and DLPA3005 PMIC/LED driver.
This reference design shows how to create a battery-powered electronic smart lock using integrated Wi-Fi®. This design shows how the SimpleLink™ Wi-Fi CC3220S wireless MCU (SoC) can be used as the main system controller and network processor to create a highly integrated design. The TIDC-01005 reference design combines the CC3220S and DRV8837 1.8A low voltage brushed DC motor driver to form the core of a Wi-Fi enabled electronic smart lock design. It also uses the SimpleLink low-power Bluetooth® CC2640R2F wireless MCU to demonstrate Wi-Fi configuration over BLE. The design utilizes the LaunchPad™ Development Kit and the DRV8837EVM, making reproduction and evaluation easy. The software used for TIDC-01005 is based on the SimpleLink SDK, enabling maximum portability within the SimpleLink platform.
The solar inverter gateway adds communication functions to the solar power generation system to achieve system monitoring, real-time feedback, system updates, etc. The TIDEP0044 reference design describes how to implement a solar inverter gateway on the TMDXEVM3358 with TI AM335x processor using display, Ethernet, USB and CAN.
Configuration of Wi-Fi network connection parameters in embedded applications can be completed with a simple tap using NFC technology. This reference design illustrates how to perform NFC connection switching (pairing) and URL sharing on a Wi-Fi node using the TM4C1294 high-performance microcontroller, the CC3100 network processor, and the TRF7970A NFC transceiver or RF430CL330H NFC transponder.
This TI design uses Texas Instruments' nanopower system timers, SimpleLink™ ultra-low power wireless microcontroller (MCU) platform, and humidity sensing technology to demonstrate an ultra-low power approach to driving a sensor end node. These technologies enable extremely long battery life: more than 10 years on a standard CR2032 lithium-ion coin cell battery. This TI Design includes system design techniques, detailed test results, and information to get your design started and up to speed.
12 V - 5 W isolated flyback converter based on VIPer122LS
Resonant LCC 90 W laptop power adapter based on L6599 and STP9NK50ZF
15 V/200 mA step-down converter based on VIPER122
STC3105 based battery monitoring demonstration board with alarm output for gas meter applications
Lithium-ion battery monitoring and gas meter evaluation board based on STC3100
ST1S12XX based 0.7 A/3.3 V synchronous buck converter with enable function
ST1S12XX based 0.7 A/1.2 V synchronous buck converter with enable function
1.5 A/3.3 V step-down DC-DC converter demonstration board based on ST1S03
Evaluation board based on STEF01 fully programmable universal electronic fuse