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Microchip High Efficiency White LED Driver IC 3.0V to 5.5V 800mA 8-Pin SOIC MIC4802YME
Specifications
| Country of Origin | United States |
|---|---|
| Brand | Microchip |
| Height | 1.75mm |
| Length | 4.93mm |
| Model | MIC4802YME |
| Width | 4.93mm |
| Mount Type | Through Hole |
| Series | MIC4802 |
| Output Current | 800mA |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Input Voltage Range | 3.0V to 5.5V |
| Minimum Operating Temperature | -40°C |
| Input Voltage | 3, 5.5V |
| Number of Pins | 8 |
| Dimming Operation | PWM |
Key Features
- High efficiency driver with no voltage boost losses.
- Supports Ultra Fast PWM™ dimming control from 200Hz to 500kHz.
- Programmable LED current using an external resistor for precise control.
- Low dropout voltage of 280mV at 800mA for maximum LED brightness.
- Wide operating temperature range from -40°C to 125°C suitable for harsh environments.
- Compact 8-pin SOIC package measures 4.93mm x 4.93mm x 1.75mm.
- Designed for through-hole mounting in lighting and display applications.
- Typical current accuracy of ±1% ensures consistent LED performance.
Product Description
Microchip MIC4802YME is a high efficiency White LED (WLED) driver IC engineered to provide a constant current up to 800mA, making it ideal for driving single high power LEDs in various lighting applications.
This LED driver supports an input voltage range from 3.0V to 5.5V, ensuring flexibility across multiple power supply systems. Its ultra fast PWM™ control, operating between 200Hz and 500kHz, allows precise dimming and flicker-free lighting.
The device features a low dropout voltage of 280mV at 800mA, providing maximum luminous efficiency without the losses from voltage boosting. Current regulation is programmable via an external resistor, offering accurate current setting with typical accuracy of ±1%.
Encased in a compact 8-pin SOIC package measuring 4.93mm width and length with 1.75mm height and designed for through-hole mounting, the MIC4802YME fits easily into diverse PCB layouts.
Its wide operating temperature range from -40°C to 125°C ensures reliable performance in industrial, automotive, and other demanding environments. Although not automotive standard certified, it can be employed in various lighting solutions requiring efficient LED driving.
High efficiency design with no voltage boost losses for energy saving. Ultra fast PWM control compatible with multiple dimming frequencies. Programmable LED current through external resistor for flexibility. Low dropout voltage enhances LED brightness and efficiency.
Wide temperature range supports harsh operating conditions. Compact 8-pin SOIC package for versatile mounting. Through-hole mount type for robust PCB installation. Typical current accuracy ±1% for consistent light output.
Suitable for industrial, commercial, and automotive lighting applications.
This MIC4802YME LED driver IC is manufactured in the United States and supplied new for professional electronic component applications. Environmentally compliant and RoHS certified versions are typically available.
Explore other Microchip LED Drivers and LED Lighting Components at EnvMart for comprehensive lighting system designs.
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Frequently Asked Questions
The input voltage range for this model is from 3.0V to 5.5V, allowing it to operate with various power supply systems.
It can provide a constant output current of up to 800mA, making it suitable for driving high power LEDs.
This unit operates within a temperature range of -40°C to 125°C, suitable for harsh environments.
It supports Ultra Fast PWM™ dimming control, operating between 200Hz and 500kHz for precise dimming capabilities.
The compact 8-pin SOIC package measures 4.93mm in length and width, with a height of 1.75mm.
LED current regulation is programmable using an external resistor, allowing for precise current control with typical accuracy of ±1%.
This model is designed for through-hole mounting, making it suitable for robust PCB installation.
No, this LED driver is designed to have high efficiency with no voltage boost losses, maximizing LED brightness.
The typical current accuracy is ±1%, ensuring consistent LED performance across applications.
It is manufactured in the United States, ensuring compliance with various quality standards.
This LED driver is suitable for industrial, commercial, and automotive lighting applications, providing efficient LED driving solutions.
The package type for this model is SOIC, which is compact and designed for easy integration into electronic circuits.
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