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HMI дисплей - сенсорный дисплей

Описание:
This design provides, with only one switcher and a coupled inductor, four output voltages for biasing a liquid crystal display. The topology is a Sepic with stacked windings, which offers good performance and low EMI.

Возможности:

Low cost Good performance

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Описание:
This reference design provides positive and negative output of 15V.

Возможности:

Dual boost to supply +/- 15V for high speed op amps out of 5V input Low cost solution to provide positive and negative outputs Low parts count

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The PMP10604 reference design is a 2-layer board 5V, 3A output power supply using LM53603 buck regulator for cluster unit in automotive applications. The LM53603 is a 3.5V to 36V input, 3A output capable, and 2.1 MHz fixed frequency buck regulator, specially designed for automotive applications. It has exceptionally low quiescent current (24µA typical at no load), and can transit to PFM from PWM to ensure high efficiency at light load. For this reference design, it has an input voltage range of 7.5V to 36V, covering the wide variation conditions of the 12V battery in automotive space. The reference board includes an input EMI filter section, and the layout is optimized for improved EMI performance on a 2-layers PCB. The board was tested under the automotive EMC standard, CISPR 25, and the conducted emissions were in compliance with the CISPR 25 Class 5 requirements.

Возможности:

7.5V to 36V input voltage range 91% peak efficiency EMI optimized 2-layout design, compliance with CISPR 25 Class 5 conducted emissions standard 2.1MHz fixed frequency, and seamless transition to PFM mode at light load Sub 75µA operating quiescent current The reference board is tested, and the test report and design files are included

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Описание:
PMP9481 is a conducted EMI optimized (CISPR 25 Class 5) 3W SEPIC converter for wide range Vin automotive applications using the LM5001 regulator IC. The design accepts an input voltage of 6.5Vin to 20Vin and provides an output of 12Vout capable of supplying 0.25A of current to the load. This design features the LM5001 boost controlleravailable in automotive grade versions andqualified in AEC-Q100 Grade 1. LM5001 has a very wide Vin rangeof 3.1V to 75V and hence isinput transient protected. The board layout is optimized for improved conducted EMI performance. The board is tested under the automotive EMC standard, CISPR 25, and its conducted emissions are in compliance with the CISPR 25 Class 5 requirements.

Возможности:

CISPR 25 Class 5 conducted emissions standard compliance EMI performance optimized layout 500KHzswitching frequency to avoid high frequency noiseand input EMI filter to suppressconducted emissions LM5001-Q1- AEC-Q100 qualified Wide Vin range of 3.1V to 75V, input transient protection Integrated high voltage bias regulator Very low rise in temperature – best suited for automotive applications

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Описание:
This reference design details a display power circuit which generates a bipolar voltage rail for source drivers and additional supplies for gate drivers. Charge pumps are used to generate the voltage supply for gate drivers, which makes this design easy to implement. By using only one dc-dc converter to generate four voltage rails and therefore minimizing the amount of inductances, this circuit allows small design size.

Возможности:

Complete power supply solution for TFT LCD display bias 4 output voltage rails Low quiescent current less than 0.5 mA Load regulation less than 2% on all rails Automotive qualified components

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Описание:
This reference design implements a video over LVDS solution for automotive infotainment applications.It highlights the support of multi-touch with haptic feedback, LCD backlight control, and ambient light sensing, without the introduction of dedicated support lines back to the host processor. This design is implemented using two boards. The main electronics board, SAT0059 is where the deserializer, microProcessor, backlight controller, haptics drivers and power supply are located. The LCD interface board, SAT0096, is a physical and electrical interface to a specific LCD panel. It connects to the SAT0059 through a Samtec board to board connector and provides connection points for the LCD panel, touchscreen, backlight connections and haptic drivers. The SAT0096 is designed for a Microtips UMSH-8596MD-20T display. If a different display is to be used, a new LCD Interface board would likely need to be designed.

Возможности:

Wide input voltage range: off battery 4.5V to 40V power supply All video and support communications through LVDS o Supporting 24 bit RGB Video o 400Kbps back channel I2C connection for multi-touch input Haptic feedback State of art I2C/SPI interface LED backlighting controller with dimming ratio of >10,000:1, switching frequency ~2.2MHz, hybrid dimming and saftey and fault tolerances/functions Backlight adjustable to inputs o Ambient light sensor o Thermistor inputs on the LCD and the back light to enable thermal protection

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Описание:
The TIDA-00783.1 reference design is a triple output wide Vin power module design. It provides 3.3V, 1.8V and 1.2V output, at 6W total power. The layout is optimized for space constrained applications.

Возможности:

LMZ36002 wide Vin power module with integrated inductor, 4.5V to 60V input, 2A output LMZ20502 nano module with integrated inductor 4.5V to 40V wide input range Power module design with minimum external components 400 sq. mm compact solution size This circuit board is tested, and the design files and test report are included

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Описание:
An inductive sensing based incremental encoder knob design can provide a robust and low-cost interface for control inputs. It can reliably operate in environments which have dirt, moisture, or oil which would pose issues for alternate sensing technologies. This solution requires no magnets.
Возможности:

High reliability, contactless, encoder implementation suitable for dirty, wet, and other challanging environments Scalable to support multiples of 4 positions/rotation Minimal MCU requirements No permanent magnets required; operates effectively even with magnetic or electrical enviromental interference

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Описание:
This reference design conserves power and extends life of LCD and backlight by adjusting the backlight brightness relative to the ambient light level. The capTIvate touch slider allows the brightness to be finetuned per the user's brightness preference. The sensitive thermal requirements of the LCD display is monitored by the remote temperature sensors enabling thermal shutdown to protect the system.
Возможности:

Operating range from 4V to 40V 6 strings of 8 LEDs, 150mA max per string Adjusts backlight brightness based on ambient light level Capacitive touch slider for tuning or setting brightness Temperature monitoring and shutdown during over-temperature condition Lowers system power and extends life of backlight and LCD

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Описание:
This dynamic Near Field Communication (NFC) tag design outlines the required components, layout considerations, and provides firmware examples to implement NFC into applications such as Bluetooth® and Wi-Fi® pairing, equipment configuration and diagnostics, or as a general purpose NFC data interface. The documentation, hardware, and example code provided allows the designer to quickly implement NFC functionality with an MSP430 or other MCU of choice.

Возможности:

NFC Tag Type 4B compliant design ISO14443B compliant 13.56-MHz RF interface supports up to 848 kbps for fast data transfer Code examples to write and read NDEF messages to internal SRAM 3kB SRAM for a large variety NDEF message types Interrupt register and output pin to indicate NDEF read or write completion for further processing This design is tested and includes firmware, hardware design, and a user's guide

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