YX8051 Datasheet – 1.2V battery, Solar Lawn Chip LED Driver

Part Number: YX8051

Function: 1.2V battery, Solar Lawn Chip LED Driver

Package: TO-94 Type

Manufacturer: Shiningic

Images :

YX8051 led driver datasheet

Description

The YX8051 is a stable solar lawn light boost control chip for a 1.25V battery powered solar lawn light. The main functions are charge control, boost drive, light control, low voltage protection and so on. The solar lawn lamp mainly uses the energy of the solar cell to work. When the daytime sunlight is irradiated on the solar cell, the light energy is converted into electric energy and stored in the battery, and then the battery is provided for the LED (light emitting diode) of the lawn lamp at night. power supply. Its advantages are mainly safety, energy saving, convenience, and environmental protection.

Features:

1. Boost, light control, charging, solar cells and rechargeable batteries connected in common negative

2. Operating frequency : 200-340 KHz

3. Little Current

4. Electric current : 40 mA

A solar lawn chip LED driver is a device that powers and controls LED lights used for outdoor lighting, particularly in lawn or garden areas. It is designed to work with solar panels to harness solar energy during the day and store it in batteries. The stored energy is then used to power the LED lights during the night.

The LED driver plays a crucial role in managing the power supply to the LED lights. It ensures that the voltage and current supplied to the LEDs are within their operating limits, preventing damage and ensuring optimal performance. The driver may include features such as dimming controls, timers, and light sensors to provide additional functionality and energy efficiency.

Pinout:

YX8051 pinout

Reference page : https://www.datasheetcafe.com/yx8018-datasheet-pdf/

Other data sheets are available within the file: YX805, YX805A, YX8050, YX8052, YX8052F, YX8055

YX8051 Datasheet PDF Download

YX8051 pdf

Similar features and reference parts

YX8050

YX8052

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TM1628 Datasheet – LED Controller Driver – Titan Micro

What is TM1628?

It is designed to control LED and seven-segment displays, and it features a built-in keypad scanning function.

The TM1628 IC is designed to interface with microcontrollers and other digital circuits. It communicates using a 3-wire serial interface, which makes it easy to integrate into a wide range of applications. The TM1628 can control up to 8 digits of 7-segment displays, or up to 64 individual LEDs.

One of the key features of this is its built-in keypad scanning function. This allows it to scan up to 24 keys in a matrix arrangement, which is useful for applications such as remote controls or other input devices.

Part Number: TM1628

Function: LED Controller driven on a 1/7 to 1/8 duty factor.

Package: SSOP 28 Pin Type

Manufacturer: Titan Micro Integrated Circuit

Pinouts:
TM1628 pinout

Description

The TM1628 is an LED Controller driven on a 1/7 to 1/8 duty factor. Eleven segment output lines, six grid output lines, 1 segment/grid output lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer. Serial data is fed to TM1628 via a three-line serial interface.

Housed in a 28-pin SO Package, Device pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.

It includes a variety of features to control the display brightness and intensity. It has 16 levels of brightness control and supports both static and dynamic display modes.

Block Diagram :

TM1628 datasheet, block diagram

Features

• CMOS Technology

• Low Power Consumption

• Multiple Display Modes (12 segment, 6 Grid to 11 segment, 7 Grid)

• Key Scanning (8 x 2 Matrix)

• 8-Step Dimming Circuitry

• Serial Interface for Clock, Data Input/Output, Strobe Pins

• Available in 28-pin, SOP Package

Applications

• Micro-computer Peripheral Device

• VCR set

• Combi set

TM1628 Datasheet PDF Download


TM1628 pdf

 

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