Capacitive Touch User Interface Reference Design with Proximity Sensing and LED Animation

The TIDA-01559 is a Human Machine Interface (HMI) reference design that uses the MSP430FR2522 MCU and LP5569 device, and can achieve extremely low standby power consumption and offload the resources of the MCU with LED engine control. This solution can be used anywhere a low-power consuming HMI with good EMI performance and moisture immunity is required.  Examples are a kitchen exhaust hood, cooker top, and refrigerator.

Schematic PCB

A_37_V10 Design based on IPS2 motor commutation sensor

Schematic PCB

24 VAC Powered Non-Isolated RS-485 to Wi-Fi Bridge Reference Design

The TIDA-00486 TI design uses Texas Instruments' SimpleLink Wi-Fi CC3200 on-chip Internet wireless MCU module to create a data bridge between an RS-485 network and a Wi-Fi network. The ISO15 transceiver provides an isolated RS-485 interface with electrical isolation up to 2500 VRMS. The LM5160 Fly-Buck™ power supply provides both isolated and non-isolated 3.3V outputs for both parts of the circuit. This design can be powered by AC or DC supplies up to 30VRMS or 48V peak. A version of this design with a non-isolated RS-485 interface is included in TIDA-00485.

Reference design to reduce power consumption through dynamic switching

TIDA-00675 reduces power consumption by using load switches to dynamically turn loads on/off. The design guide explains how switching frequency, duty cycle, and the use of discharge resistors affect power dissipation.

Schematic PCB

MAXREFDES138#: No optical isolation, PoE, 48V to 12V, 12W flyback power supply

To meet the increasing demands for isolated Power over Ethernet (PoE) power solutions, Maxim’s power supply experts have developed

Schematic PCB

MAXREFDES1013: 12W offline flyback converter

The MAX17595 is a peak-current-mode controller for designing wide input-voltage flyback regulators. The MAX17595 offers optimized input thresholds for universal input AC-DC converters and telecom DC-DC (36V to 72V input range) power supplies.

Design a car cold start boost circuit using the MAX15005 current mode controller

This reference design shows how to use a MAX15005 automotive power-supply controller as a boost circuit to maintain a constant voltage during an automotive cold-crank condition.

Active clamp forward DC-DC power supply basic simulation circuit

TWR-TWRPI-BD: tower plug-in carrier module

Integrate sensors, radios and other peripheral components into embedded designs that work easily with the Tower Plug-in Carrier Module (TWR-TWRPI-BD).

65W USB-C power adapter solution using EZ-PD™ PAG1

The 65W power adapter reference design is based on the EZ-PD™ PAG1s and PAG1P controllers. The solution complies with international energy efficiency standards including DoE Level 6/CoC Level 2 and passes conducted emissions testing as specified in the EN 55032 B standard. This solution is designed for use with USB-C PD (including PPS), QC power adapters. Adapters covering traditional charging protocols including Apple Charging, BC1.2, QC 3.0 and Samsung AFC are also supported. PAG1S and PAG1P together provide low BOM cost and high-performance solutions compatible with PD/PPS/QC.

Schematic PCB

2018 Electronic Competition Question C-Wireless Charging Electric Car (Xidian University)

Schematic PCB

MAXREFDES119#: Isolated 24V to 5V, 9W optocoupler-less flyback power supply

This document details the MAXREFDES119# subsystem reference design, a 17V to 36V input, 5V output, no-opto flyback isolated power supply capable of 9W. Design files and test results are included. Hardware is available for purchase.

DER-453 - 45W single output secondary side regulated converter

Schematic PCB

A reference design for building an auxiliary power supply for an LCD TV or set-top box using the MAX15026

This application note shows a reference design using the MAX15026 low-cost, high-efficiency synchronous buck converter in an auxiliary power supply for LCD TVs or set-top boxes. This reference design generates a 5V, 5A power supply from a wide, 6.5V to 24V input voltage range.

Complete front-end automotive reverse polarity protection and series fault protection reference design

The PMP10748 is a complete automotive front-end protection TIDesign featuring TI's Zero IQ smart diode controller and high-side protection controller. This design utilizes two LM74610-Q1 ICs to drive 40V MOSFETs in an OR-ing configuration to provide reverse polarity protection. The LM74610-Q1 is a high-efficiency, zero-IQ alternative to lossy diode and inefficient PFET solutions, providing reverse polarity protection. The design also provides programmable OVP, UVLO and OCP through the LM5060-Q1 high-side protection controller. With the LM5060-Q1, this design not only has controllable rise time for safe connections, but also has programmable fault detection delay time.

Schematic PCB

3-phase reference design for VE-Trac™ Drive SiC module with GD3160 functionality

Schematic PCB

MAXREFDES120#: Isolated 24V to 5V–12.5W Optocouplerless Flyback Power Supply

This document details the MAXREFDES120# subsystem reference design, a 17V to 36V input, 5V output, no-opto flyback isolated power supply capable of 12.5W. Design files and test results are included. Hardware is available for purchase.

EMC Compliant Automotive Daytime Running Lights and Position Lights Reference Design

This reference design details an automotive daytime running light (DRL) and position light solution. The TPS92830-Q1 linear LED controller used in this design is powered directly from the car battery, thus allowing you to use the same LED for both functions. This reference design also has good EMC performance and provides comprehensive protection and diagnostics.

Schematic PCB

FRDM-17C724EVB: Freedom Kit - MPC17C724, ​​0.4 A Dual H-Bridge

Schematic PCB

KITVALVECNTLEVM: Evaluation Board – Valve Controller SoC

Schematic PCB