Part Number: RT6032, RT6032GS
Function: 4-Channel, Constant Current LED Driver
Package: SOP 16 Pin Type
Manufacturer: Richtek
Images:
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:
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