Part Number: CXA3810M

Function: AC-DC Controller

Package: SOP 24 Pin Type

Manufacturer: Sony

Images:

Description

The CXA3810M has optimum configuration to realize various power supply circuits easily and compactly by including Power-factor correction, resonant controller and various protection function in one package. (Applications: Power supply circuit, etc.)

An AC-DC controller, also known as an AC-DC converter or power supply, is an electronic device that converts alternating current (AC) electrical power from a mains power source (such as a wall outlet) into direct current (DC) power suitable for powering electronic devices and circuits. AC-DC controllers are essential components in a wide range of applications, including consumer electronics, industrial equipment, telecommunications, and more.

Features

1. Power-factor correction

(1) Critical conduction mode PFC control

(2) Supports W/W input

(3) Start timer

(4) Maximum frequency limit (During overcurrent detection)

(5) Continuous overcurrent detection protection function

2. Resonant controller

(1) Timer-latch over current protection

(2) Soft start function

(3) Adjustment minimum frequency limit

(4) Pulse over current load detection

3. Common

(1) Adjacent 2-pin short protection

(2) Various protection functions including overvoltage and overcurrent

(3) AC off detection

(4) PFC-OK signal output

CXA3810M PDF Datasheet

A Video Display Controller (VDC) is an integrated circuit or hardware component responsible for generating video signals and controlling the display of visual information on a computer monitor or video display device. VDCs are commonly used in various computing and display systems, including personal computers, gaming consoles, embedded systems, and more.

The Part Number is AMT630.

The function of this semiconductor is Video Display Controller.

The package is LQFP 64 Pin Type.

Manufacturer: ARKMICRO

Preview images :

Description

AMT630 is a highly integrated video control SoC with Digital LCD/TFT panel displaying  controller and could support parallel RGB panel, sRGB panel,ITU656 panel, digital TCON and CPU panel. AMT630 integrates a video decoder and an Analog TFT‐LCD Panel Control. It accepts analog NTSC / PAL / SECAM CVBS signals and S‐Video from TV tuner, DVD, or VCR sources, including weak and distorted signals.

Features

1. Four Analog Inputs: 1xCVBS+1xS-Video or 3xCVBS Inputs

2. Analog and Digital AGC

3. 9‐Bit 2‐Channel A/D Converters with Fixed Sampling Clock

4. Only One Crystal (24 MHz) required for All Standards

5. Internal PLL to Generate Video Clock

6. Adaptive 2‐D Comb Filter for Luminance and Chrominance Separation

7. Precise Chrominance Demodulation

8. Internal Buffers for Video Stability Control

Pinouts:

1. Video Signal Generation: The primary function of a VDC is to generate video signals that define the content and appearance of images on a display. This includes generating video data, synchronization signals (horizontal and vertical sync), and timing signals that dictate how the display scans and refreshes the screen.

2. Resolution and Refresh Rate Control: VDCs can often support various display resolutions and refresh rates, allowing users to select different display modes to suit their preferences and requirements. This flexibility is crucial for compatibility with different monitors.

AMT630 PDF Datasheet