CL220K4-G LED Driver ICs by Microchip Technology

SIMPLE, 220V, 20mA, Temperature Compensated, Constant Current LED Driver IC


CL220 is a high voltage, temperature-compensated, 20mA constant current regulator. The device operates at up to 220V, and is accurate to ±10% over a 5.0 - 160V range. The device can be used as a two terminal constant current source or constant current sink. A typical application for the CL220 is to drive LEDs with a constant current of 20mA. Multiple CL220s can also be used in parallel to provide higher currents such as 40mA, 60mA, 80mA, and so on. The device is available in the TO-252 (D-PAK) and TO-220 packages.

Where to Buy

Prices starting from US$1.06

Distributor Stock
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Farnell
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Microchip Technology
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Newark Electronics
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element14
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RS Americas
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Avnet America
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Features

5.0 to 220V operating range (VA-B)
20mA ±10% at 5.0 - 160V
0.01% / °C typical temperature coefficient
Available in TO-252 (D-PAK) and TO-220 packages
Can be paralleled for higher current

Specifications

+Vin min (V) 5.0
+Vin max (V) 220
Vout min (V) 5.0
Vout max (V) 220
Output Current (mA) 20
Dimming External FET
Parallelable Yes
Package DPAK, TO-220
Pins | Packaging 3 | DPAK
Temp Range -40C to +125C
Packing Media Tape and reel (2000)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 1.42
Shipping Weight (kg) 0.501
Lead Count 3
Package Type DPAK
Soldering Composition Matte Tin

Alternative Descriptions

SIMPLE, 220V, 20mA, TEMPERATURE-COMPENSATED, CONSTANT CURRENT LED DRIVER IC | Microchip Technology
Simple, 220V, 20Ma, Temperature-Compensa | Newark Electronics
SIMPLE, 220V, 20MA, TEMPERATURE-COMPENSA | element14
3 DPAK T/RSIMPLE, 220V, 20mA, TEMPERATURE-COMPENSATED, CONSTANT CURRENT LED DRI | Microchip Technology Inc. CL220K4-G | RS Americas
LED DRVR 1-CH External FET 220V 0.025A 3-Pin DPAK T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a CL220K4-G?

Additional datasheets, footprints and schematics for CL220K4-G are listed on our Part Details page. You can also find images and similar parts to CL220K4-G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for CL220K4-G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view CL220K4-G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does CL220K4-G fall under?

The CL220K4-G is listed under LED Lighting Components > LED Driver ICs > LED Drivers.

Can I view similar or alternative parts?

You can view similar parts to CL220K4-G when available in the LED Drivers 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 CL220K4-G you can contact the distributor directly for product support, shipping queries etc.

Is the CL220K4-G RoHS compliant?

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

Which authorised distributors for CL220K4-G have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and RS Americas have stock available or on a lead time for CL220K4-G.

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

Stock availability and lead times will be displayed for CL220K4-G often in real-time on the comparison pages.

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