Driver

RT6032 PDF – 4-Ch, Constant Current LED Driver ( PDF )

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Part Number: RT6032, RT6032GS

Function: 4-Channel, Constant Current LED Driver

Package: SOP 16 Pin Type

Manufacturer: Richtek

Images:RT6032 pdf controller

Description

The RT6032 is a 4-CH constant current sink LED drivers with Dynamic Headroom Control (DHC) function. The device can provide well current matching ability, adjustable VSET to choose the suitable dropout voltage across the MOS / BTJ. Beside that, DHC will provide the stable VFB
dimming, thus voltage ripple is kept as small even during the dimming.

A constant current LED driver is an electronic device or circuit that is designed to provide a stable and regulated current to one or more light-emitting diodes (LEDs). Unlike traditional constant voltage power supplies, which provide a fixed voltage output, constant current LED drivers are specifically tailored to deliver a consistent current, ensuring uniform brightness and preventing LED overcurrent.

Pinouts:

RT6032 pinout datasheet

Features:

1. Wide Input Supply Voltage Range : 5V to 24V

2. Adjustable Channel Current

3. 3% Current Sense Amplifier Input Offset

4. VCC Under Voltage Lockout

5. Thermal Shutdown

6. Adjustable Dynamic Headroom Control (DHC) Function

7. LED Open/Short Protection

8. RoHS Compliant and Halogen Free

Applications:

1. LCD TV, MNT Display Backlight

2. DC/DC or AC/DC LED Driver Application

3. General Purpose Constant Current Source

4. Architectural and Decorative LED Lighting

5. LED Street Lighting

RT6032 PDF Datasheet

YX805 Datasheet PDF – Solar LED Driver, TO-94-4 Pin

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Part Number: YX805

Function: Solar LED Driver

Package: TO 94-4 Pin

Manufacturer: Shiningic

Image :

YX805 Pinout

Description

YX805 is a solar lawn light boost control chip with stable performance, suitable for a solar lawn light powered by a 1.25V battery. The main functions are charging control, boost drive, light control, low voltage protection, etc. Solar lawn lights mainly use the energy of solar cells to work. When the sun shines on the solar cells during the day, the light energy is converted into electrical energy and stored in the battery, and then the battery is used for the LED (light-emitting) of the lawn lamp at night. diode) to provide power. Its advantages are mainly safety, energy saving, convenience, environmental protection and so on.

Solar Light, DC-DC Converter Booster LED Driver IC.

Features

1. High efficiency: 80~90% (typ.), can be charged Split use of solar cells

2. Less peripheral components: one inductor

3. Low-voltage battery protection function

4. The input current can be adjusted by adjusting the inductance

YX805 Coil Size

YX805 Datasheet

YX805 pdf

YX805 datasheet

Applications:

1. Solar lawn light

2. Solar string lights

3. LED drive power

 

YX805 CircuitYX805 Circuit


 

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