MIC4802YME More Semiconductors - ICs by Microchip Technology

800mA Single Channel WLED Driver w/ Ultrafast PWM Control

Status: Active
Series: MIC4802
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The MIC4802 is a high efficiency White LED (WLED) driver designed to drive a single LED up to 800mA. The MIC4802 constant current driver is designed to drive high power LEDs in various lighting applications. The MIC4802 provides the highest possible efficiency as this architecture has no switching losses present in traditional charge pumps or inductive boost circuits. It features a typical dropout of 280mV at 800mA. This allows the LEDs to be driven directly from the voltage source eliminating switching noise/losses present with the use of boost circuitry. The high accuracy (±1% typical) current regulated WLED channel helps ensure uniform display illumination under all conditions. The brightness is controlled through an Ultra Fast PWM™ Control interface operating down to less than 1% duty cycle.

The MIC4802 is available in the 8-pin SOIC Epad package with a junction temperature range of -40°C to +125°C.

Prices starting from US$0.70


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$0.88
1,140
Buy Now
Logo for Chip One Stop Chip One Stop US$0.78
465
Buy Now
Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$1.14
31
Buy Now
Logo for Newark Electronics Newark Electronics US$0.94
-
Buy Now
Logo for Future Electronics Future Electronics US$0.98
-
Buy Now
Logo for Avnet America Avnet America US$1.22
-
Buy Now
Logo for Farnell Farnell US$0.70
-
Buy Now
Logo for Avnet Silica Avnet Silica -
-
Buy Now
View Full Pricing & Stock Comparison

Features

High efficiency (no voltage boost losses)
Ultra Fast PWMâ„¢ control (200Hz to 500kHz)
Input voltage range: 3.0V to 5.5V
Dropout of 280mV at 800mA
Programmable LED current with external resistor
Current accuracy of ±1% typical

Specifications

Topology Linear
+Vin min (V) 3
+Vin max (V) 5.5
Dimming PWM
Package SOIC
Product Type Linear LED Drivers
# of White LEDs 1 @ 800mA
Operating Iq (µA) 4.1
Vfb (V) 0
Oja (C/W) 41
Vdropout @ 20mA 280mV @ 800mA
Extra LDOs 0
Vdropout (mV) 0
IQ LDO 0
Pins | Packaging 8 | SOIC
Temp Range -40C to +125C
Packing Media Tube (95)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.078
Shipping Weight (kg) 0.18579
Lead Count 8
Package Type SOIC
Package Width or Size 3.9mm
Soldering Composition Matte Tin

Alternative Descriptions

800mA Single Channel WLED Driver w/ Ultr | RS
IC: driver | Transfer Multisort Elektronik
800Ma Single Channel Wled Driver W/ Ultrafast Pwm Control 8 Soic 3.9Mm Tube Rohs Compliant: Yes |Microchip MIC4802YME | Newark Electronics
MIC4802 Series 5.5 V 800 mA Single Channel WLED Driver w/ Ultrafast PWM Control | Future Electronics
LED Driver 1-Ch 1 LEDs PWM 8-Pin SOIC Tube | Avnet America
LED DVR, 800MA, 1CH, 8SOIC | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MIC4802YME?

Additional datasheets, footprints and schematics for MIC4802YME are listed on our Part Details page. You can also find images and similar parts to MIC4802YME on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MIC4802YME on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC4802YME price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MIC4802YME fall under?

The MIC4802YME is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to MIC4802YME when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MIC4802YME you can contact the distributor directly for product support, shipping queries etc.

Is the MIC4802YME RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MIC4802YME have stock available?

Authorised distributors including Microchip Technology, Chip One Stop, RS, Transfer Multisort Elektronik and Newark Electronics have stock available or on a lead time for MIC4802YME.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MIC4802YME often in real-time on the comparison pages.

What if I can't find stock of MIC4802YME?

You can fill out our help required form which you can use to request a quote for MIC4802YME from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay