MAXREFDES114#: Isolated 24V to 5V 10W power supply

Reference design to ensure dynamic output voltage of printhead power supply

This article describes some important design parameters for managing power in a printer. The reference design shows how to use a MAX15005 power-supply controller as a SEPIC circuit to obtain a high-variable output voltage for a print-head power supply. The circuit schematics , bill of materials (BOM), test measurements, and results are provided.

Portable Point Cloud Generation Reference Design for 3D Scanning with DLP® Technology

The portable 3D scanning reference design uses Texas Instruments' DLP software development kit (SDK) , allowing developers to easily build by integrating TI's digital micromirror device (DMD) technology with cameras, sensors, motors or other peripherals Detailed 3D point cloud. Ideal as a compact or handheld solution, this high-resolution 3D scanner system utilizes the DLP® LightCrafter™ Evaluation Module (EVM) featuring the DLP3000 WVGA DMD to ensure flexible control of structured lighting solutions in industrial applications precise graphics.

Schematic PCB

MAXREFDES111#: Isolated, 24V to 5V, 2W flyback power supply

This document details the MAXREFDES111# subsystem reference design, an 18V to 36V input, 5V/2W output, flyback isolated power supply. Design files and test results are included. Hardware is available for purchase.

Schematic PCB

MAXREFDES1181: -5V/150mA, negative output power supply using MAX17501

The MAXREFDES1181 is centered around the MAX17501 ultra small, high-efficiency, high-voltage, synchronous stepdown DC-DC converter with integrated MOSFETs.

RDR-839 - 12W power supply for home appliances using TinySwitch-4

Schematic PCB

Long string LED boost driver (using aluminum electrolytic capacitors)

The long strings of LEDs commonly found in TV and display backlighting, street lights, and parking garage lights require a current driver capable of producing high voltages. This reference design provides such a driver using the MAX16834, and demonstrates how very-high dimming ratios can be obtained.

TEA1721ADB1061: TEA1721 Isolated Universal Mains Flyback Converter Demo Board

MAX5073 Dual Buck Converter Reference Design Operating at 2MHz Switching Frequency

The MAX5073 is a dual converter capable of operating as a buck or boost converter. As a dual buck converter, this device can deliver up to 2A and 1A of output current. The reference design focuses on the MAX5073 operating as a buck converter with a switching frequency of 2MHz, which allows the use of smaller passive components and keeps it out of the AM band for automotive applications.

MAXREFDES1126: 0.72V/20A power supply for Xilinx Ultrascale+ FPGAs

The MAXREDES1126 provides the internal core voltage (V_CCINT) for Xilinx Ultrascale+ FPGAs.

MAXREFDES1050: -15V/1.5A buck-boost DC-DC converter using buck controller MAX17504

The MAXREFDES1050 is a positive input, negative output power supply that delivers up to 1.5A at -15V from a 18V to 30V supply voltage. It is designed for industrial control equipment that uses analog components like amplifiers and multiplexers that operate on negative supply voltage.

KITMPVZ5004EVK: Pressure Sensor Water Level Evaluation Board

Use DS3882 CCFL controller to drive the common circuit of two lights

This application note describes a backlight LCD application in which two adjacent CCFL lamps share a common, low-voltage side lamp connection. This design is found in automotive, industrial, and avionic applications. The article describes how a DS3882 CCFL controller can be used to drive the two CCFL lamps that share a common return.

KIT33814AEEVBE: Evaluation Kit - 33814, Twin Cylinder Small Engine Control

The KIT33814AEEVBE is an easy-to-use circuit board that allows you to exercise functions of the NXP MC33814 two cylinder small engine control IC.

Schematic PCB

A_40_V10 Design based on IPS2 motor commutation sensor

Schematic PCB

MAXREFDES1179: PoE-powered device and 24V/300mA optocouplerless flyback DC-DC converter using the MAX17690 and MAX5969B

Power over Ethernet (PoE) is a technology that allows network cables to deliver power to a powered device (PD) through power-sourcing equipment (PSE) or midspan, and has many advantages over traditional methods of delivering power.

Designing a non-isolated flyback LED driver

MAXREFDES113#: Isolated 24V to 12V 20W power supply

This document details the MAXREFDES113# subsystem reference design, a 17V to 36V input, 12V output, flyback isolated power supply capable of 20W. Design files and test results are included. Hardware is available for purchase.

FRDM-17531EP-EVB: Freedom expansion board - MPC17531A, dual H-bridge, stepper motor driver, 2.0V-8.6V, 0.7A

MAXREFDES1106: 92% efficient, small-footprint, 12V/1A, synchronous, optocouplerless flyback DC-DC converter using the MAX17690 and MAX17606

Due to its simplicity and low cost, the flyback converter is the preferred choice for low-to-medium isolated DC-DC power-conversion applications. However, the use of an optocoupler or an auxiliary winding on the flyback transformer for voltage feedback across the isolation barrier increases the number of components and design complexity. The MAX17690 eliminates the need for an optocoupler or auxiliary transformer winding and achieves ±5% output voltage regulation over line, load, and temperature variations.