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Microchip Technology MIC4801YM Linear LED Driver
The MIC4801 is a high-efficiency linear LED driver capable of delivering up to 600mA of current with excellent accuracy (+1%). Designed for driving high-power white LEDs directly from 3.0V to 5.5V sources, it features ultra-fast PWM™ dimming control from 200Hz to 500kHz, ensuring flicker-free brightness adjustments. Its low dropout of 130mV at 400mA enables operation without additional boost circuitry, reducing complexity and power loss. Compact in an 8-pin SOIC package, the MIC4801 is suitable for various lighting applications such as signage, architecture, and display backlights, offering reliable current regulation and broad dimming flexibility.
Microchip Technology MIC4801YM Linear LED Driver Specifications:
- Input voltage range: 3.0V to 5.5V
- Maximum LED current: 600mA
- Dropout voltage: 130mV at 400mA
- Current accuracy: +1% typical
- PWM frequency: 200Hz to 500kHz
- Enable pin operation: PWM dimming control, do not leave floating
- Package: 8-pin SOIC
- Operating temperature range: -40°C to +125°C
- Voltage Input: VIN with at least 2.2uF ceramic capacitor to GND
- Dropout voltage at 400mA: 130mV
- External resistor RSET: to set LED current, typical value 12.1kΩ for ~416mA
- Fuse ratings and junction Thermal Resistance details included in datasheet
Buy the Buy MICREL MIC4801YM Part Number MIC4801YM Online
Purchase the MIC4801YM linear LED driver online now to benefit from its high efficiency, precise current regulation, and ultra-fast PWM dimming. This compact 8-pin SOIC device is ideal for driving high-power LEDs directly from low-voltage sources, eliminating the need for boost circuitry. Its low dropout voltage of 130mV at 400mA ensures stable operation, while the adjustable current via external resistor provides flexibility for various lighting applications. Enjoy fast shipping and trusted quality for your LED lighting projects.
Order your MICREL MIC4801YM high-efficiency linear LED driver today and ensure reliable, flicker-free illumination for your signage, display, or architectural lighting projects.
Frequently Asked Questions
Where can I buy Microchip Technology MIC4801YM?
You can click on the BUY or RFQ button to purchase MIC4801YM from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MIC4801YM?
You can download the MIC4801YM datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MIC4801YM?
Microchip Technology