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CL220K4-G
Led Driver, 1 Output, Constant Current, 5V-220V in, 220V/20mA out, TO-252AA-3
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | CL220K4-GCopy |
| Manufacturer Standard Lead Time | 10 weeks |
| Order Code | Re-Reel2448486RL Cut Tape2448486 |
| Your Part Number | |
| Technical Datasheet |
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Packaging Options
| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | S$2.020 | S$2.02 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$2.020 (S$2.2018) |
| 25+ | S$1.710 (S$1.8639) |
| 100+ | S$1.660 (S$1.8094) |
| 2000+ | S$1.630 (S$1.7767) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | CL220K4-GCopy |
| Manufacturer Standard Lead Time | 10 weeks |
| Order Code | Re-Reel2448486RL Cut Tape2448486 |
| Technical Datasheet | |
| No. of Channels | 1Channels |
| Output Current Max | 20mA |
| Output Voltage Max | 220V |
| IC Case / Package | TO-252AA |
| No. of Pins | 3Pins |
| Input Voltage Min | 5V |
| Input Voltage Max | 220V |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
| Automotive Qualification Standard | - |
| Device Topology | Constant Current |
| Driver Case Style | TO-252AA |
| No. of Outputs | 1Outputs |
| Output Current | 20mA |
| Output Voltage | 220V |
| Switching Frequency | - |
Product Overview
The CL220K4-G is a simple high voltage temperature-compensated constant current LED Driver IC operates at up to 220V and is accurate to ±10% over a 5 to 160V range. The constant current regulator 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 40/60/80mA and so on.
- 0.01%/°C Typical temperature coefficient
- Can be paralleled for higher current
Applications
Lighting
Technical Specifications
| No. of Channels | 1Channels |
|---|---|
| Output Voltage Max | 220V |
| No. of Pins | 3Pins |
| Input Voltage Max | 220V |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| Automotive Qualification Standard | - |
| Driver Case Style | TO-252AA |
| Output Current | 20mA |
| Switching Frequency | - |
| Output Current Max | 20mA |
|---|---|
| IC Case / Package | TO-252AA |
| Input Voltage Min | 5V |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 125°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
| Device Topology | Constant Current |
| No. of Outputs | 1Outputs |
| Output Voltage | 220V |
Technical Docs (3)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000426 |