Controller

MTV038N Datasheet – Display Controller for CRT/LCD Monitor

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Part Number: MTV038N

Function: On-screen-display controller for CRT/LCD monitor

Package: DIP, SOP 16 Pin Type

Manufacturer: Myson Century Inc

Pinouts:
MTV038N datasheet

Description

MTV038 is designed for CRT/LCD monitor applications to display built-in characters or fonts onto monitor screens. The display operation occurs by transferring data and control information from the micro-controller to RAM through a serial data interface. It can execute full-screen display automatically, as well as specific functions such as character background, bordering, shadowing, blinking, double height and width, font by font color control, character but ton boxes, frame positioning, frame size control by character height and row-to-row spacing, horizontal display resolution, full-screen erasing, fade-in/fade-out effect, windowing effect, shadowing on window and full-screen self test pattern generator.

Block Diagram

components

Features

1. Horizontal SYNC input up to 150 KHz
2. On-chip PLL circuitry or external pixel clock input up to 150 MHz
3. Full screen self-test pattern generator
4. Double character height and/or width control
5. Programmable positioning for display screen center
6. Software clears bit for full-screen erasing

Other data sheets are available within the file: MTV038, MTV038N20

MTV038N Datasheet PDF Download


MTV038N pdf

G5201 Datasheet – Voltage-Mode Buck PWM Controller – GMT

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Part Number: G5201

Function: 5V/12V Input Voltage-Mode Buck PWM Controller

Package: SOP 8 Pin Type

Manufacturer: Global Mixed-mode Technology Inc. ( http://www.gmt.com.tw )

Pinout :
G5201 datasheet pinout

Description

G5201P11U is Marking G5201.

The G5201 provides complete control and protection for a DC-DC converter for high power applications. It is designed to drive two N-channel MOSFETs in a synchronous-rectified buck topology. The G5201 integrates all of the control, and protection functions into a single package.
The G5201 provides simple, single feedback loop, voltage-mode control with fast transient response. It includes a 300kHz free-running triangle-wave oscillator. The error amplifier features a 15MHz gain-band width product which provides high converter band width for fast transient performance. The resulting PWM duty ratio ranges from 0% to 80%. The reference voltage is 0.8V, 2% accuracy.

Typical Application Circuit :

G5201 circuit

G5201 Datasheet PDF Download


 

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