Evaluation Module (EM) Adapter

This BoosterPack package contains an "EM Adapter BoosterPack". The purpose of this EM adapter board is to provide an easy-to-use bridge between any TI MCU LaunchPad and various TI RF Evaluation Modules (EMs), such as the CCxxxx Low Power RF Evaluation Modules. No specific software is provided, so it is the user's responsibility to write the appropriate code to interface between the MCU and the RF device.

Schematic PCB

WVGA Digital Video Serializer/Deserializer Reference Design with OpenLDI Interface for Automotive TFT LCD Displays

The TIDA-00136 reference design is a high-speed serial video interface that allows remote automotive WVGA TFT LCD displays using the OpenLDI (LVDS) interface to be connected to a video processing system. This design uses TI's FPD-Link II SerDes technology to transmit uncompressed video data over shielded twisted pair or coaxial cable. Examples of applications include rear-seat entertainment systems, automotive instrument clusters and head unit displays. This design combines the DS99R421Q1-EVK and DS90UR124-Q1 boards to form the solution.

Schematic PCB

Provides +5V and +3.3V power to portable devices from USB port

A portable device using the circuit of Figure 1 derives power from the USB bus. The MAX1811 uses USB power charges a lithium-ion (Li+) battery at, USB compatible, 100mA or 500mA rates. Battery power is then stepped up with the MAX1797 to create the 5V supply rail. The 5V supply rail is then stepped down with the MAX1837 to create the 3.3V supply rail. The circuit includes a low battery shutdown to protect the Li+ battery and offers a convenient charging LED.

22W MP-A11 Fixed Frequency Transmitter Reference Design

22W MP-A11 single coil wireless charger

KITFS4503CAEEVM: FS4503, System Basis Chip, Linear 0.5A Vcore, FS1b, LDT, CAN

Schematic PCB

MOSFET 4 in-line package TO-247-4L (TK25Z60X) application circuit

High-bandwidth optical front-end reference design

This reference design implements and measures a complete 120MHz high-bandwidth optical front-end consisting of a high-speed transimpedance amplifier, a fully differential amplifier, and a high-speed 14-bit 160MSPS ADC with JESD204B interface. The design provides hardware and software to evaluate the system's response to high-speed optical pulses generated by the included laser driver and diode, suitable for applications with optical time domain reflectometry (OTDR).

Schematic PCB

Layout Considerations for MAX16974/MAX16975/MAX16976 DC-DC Converters

The MAX16974/MAX16975/MAX16976 high-performance DC-DC converters are standard buck controllers designed for automotive applications. This application note explains how to optimize the layout of these ICs. An example layout is provided at the end of the document.

Vienna Rectifier-Based Three Phase Power Factor Correction Reference Design Using C2000 MCU

Vienna rectifier power topology is used in high power three phase power factor (AC-DC) applications such as off board EV chargers and telecom rectifiers. Control design of the rectifier can be complex. This design illustrates a method to control the power stage using C2000™ microcontrollers (MCUs). It also enables monitoring and control of Vienna rectifier based on the HTTP GUI page and Ethernet support(F2838x only).The hardware and software available with this design helps accelerate your time to market.Vienna rectifier power topology is used in high power three phase power factor correction applications such as off board Electric Vehicle Charging and telecom rectifiers. This design illustrates how to control a vienns rectifier using C2000 Microcontroller. Vienna rectifier power topology is used in high power three phase power factor (AC-DC) applications such as off-board electric vehicleEV chargers and telecom rectifiers. Control design of the rectifier can be complex. This design illustrates a method to control the power stage using C2000™ microcontrollers. The hardware and software available with this design helps accelerate your time to market.The Vienna rectifier power topology is used in high power three phase power factor correction applications such as off-board electric vehicle charging and telecom rectifiers. This design illustrates how to control a Vienna rectifier using C200-MCU. 

Schematic PCB

High-accuracy ±0.5% current and isolated voltage measurement reference design using 24-bit delta-sigma ADC

This analog front end (AFE) design shows how to connect two or more Σ-Δ ADCs for simultaneous sampling and how to expand the number of input channels to provide maximum flexibility. Precision current measurement is achieved by connecting the AFE to a current transformer (CT) and a Rogowski coil. Likewise, accurate voltage measurements are achieved using resistive voltage dividers without and with isolation amplifiers. The AFE can be configured to measure unipolar or bipolar inputs. The required power is provided onboard. Additionally, diagnostics can be integrated into one design, as shown in TIDA-00810.

Schematic PCB

RDR-912 - 6.6W non-isolated buck converter for small appliances based on LinkSwitch-TN2

Schematic PCB

Loop-powered 4mA to 20mA RTD Temperature Transmitter Reference Design with MSP430 Smart Analog Combo

This TI reference design provides a low-component-count, low-cost solution for a 4 to 20mA loop-powered resistance temperature detector (RTD) temperature transmitter. The design utilizes the on-chip smart analog combination module in the MSP430FR2355 MCU to control the loop current, thus eliminating the need for a separate DAC. The design achieves 12-bit output resolution and 6µA output current resolution. The design incorporates reverse polarity protection as well as IEC61000-4-2 and IEC61000-4-4 protection on the loop power input.

Schematic PCB

Car Emergency Call (eCall) Audio System Reference Design

The efficiency and diagnostic capabilities required for automotive emergency call (eCall) systems create unique requirements for the audio subsystem, such as speaker diagnostics and low power consumption. This TI reference design shows how TI's automotive dual-channel audio codec (TLV320AIC3104-Q1) and Class D audio amplifier (TAS5411-Q1) can be used in eCall applications.

Schematic PCB

FRDM-MC12XSF: Freedom HW for MC12XSF and MC12XS6 series

This freedom board covers MC12XSF and MC12XS6 families and ease its usage thanks to its quick evaluation tolls (Spigen or KDS) with different Kinetis MCU.

Schematic PCB

Automotive dual-channel SiC MOSFET gate driver reference design with two-level shutdown protection

This reference design is an automotive-qualified isolated gate driver solution that drives silicon carbide (SiC) MOSFETs in a half-bridge configuration. This design provides two push-pull bias supplies for dual-channel isolated gate drivers, each providing +15V and –4V output voltages and 1W output power. The gate driver is capable of 4A peak source current and 6A peak sink current. The driver implements reinforced isolation and can withstand 8kV peak isolation voltage and 5.7kV RMS isolation voltage as well as common-mode transient immunity (CMTI) of over 100V/ns. This reference design includes a two-stage shutdown circuit that protects the MOSFET against voltage overshoot during short circuit conditions. DESAT detection threshold and second stage shutdown delay time are configurable. This design uses an ISO7721-Q1 digital isolator to connect the fault and reset signals. The overall design adopts a compact double-layer PCB board of 40mm × 40mm.

Schematic PCB

eMotion: ST MEMS adapter motherboard based on STM32F103, compatible with all ST MEMS adapter boards

eMotion: ST MEMS adapter board based on STM32F103 and compatible with all ST MEMS adapter boards

Schematic PCB

CN0169

How to use the 16-bit voltage output DAC AD5542A/AD5541A to achieve high-precision level setting

Schematic PCB

Phase-shifted full bridge (PSFB) AC-DC power supply basic simulation circuit

12V and 24V brushless DC external rotary motor reference design

This 6cm motor is packaged and ready; connect to power and run! The simple and reliable design is easily modified to support speed and current system needs. The DRV5013 Hall-effect sensor senses the magnetic rotor position, and the DRV8307 controller determines when to drive the CSD88537ND FET that energizes the coil .

Schematic PCB

Designing a buck-boost LED driver using the MAX16834

This reference design is for a buck-boost LED driver. The MAX16834 current-mode high-brightness LED driver is featured, and the MAX16834 EV (evaluation) kit is used to implement the design. The application note shows the design specifications, schematic, bill of materials (BOM), and performance data.