MICROCHIP CL220K4-GLed Driver, 1 Output, Constant Current, 5V-220V in, 220V/20mA out, TO-252AA-3
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Aug 31, 2021
Martin Dillon
MICROCHIP CL220K4-GLed Driver, 1 Output, Constant Current, 5V-220V in, 220V/20mA out, TO-252AA-3
CL220 is a high voltage, temperature-compensated, 20mA constant current regulator. This article covers its datasheet, application, circuit and more detailed information about CL220.
CL220K4-G
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.67058 | $3.67 |
| 10+ | $3.46281 | $34.63 |
| 100+ | $3.26681 | $326.68 |
| 500+ | $3.08189 | $1540.95 |
| 1000+ | $2.90745 | $2907.45 |
Footprint
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 - 160V range. The device can be used as a two-terminal, constant-current source or a constant-current sink.
Microchip Technology CL220K4-G technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology CL220K4-G.
Microchip Technology CL220K4-G technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology CL220K4-G.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 8 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | |
| Number of Pins | 3Pins | |
| Weight | 1.799996g | |
| Operating Temperature | -40°C~125°C | |
| Packaging | Tape & Reel (TR) | |
| Published | 2012 | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 2Terminations |
| Product Attribute | Attribute Value | |
|---|---|---|
| ECCN Code | EAR99 | |
| Terminal Position | SINGLE | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Supply Voltage | 45V | |
| Terminal Pitch | 2.286mm | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Base Part Number | CL220 | |
| JESD-30 Code | R-PSSO-G2 | |
| Function | Current Regulator | |
| Output Voltage | 220V | |
| Max Output Current | 25mA | |
| Supply Voltage-Min (Vsup) | 5V | |
| Number of Channels | 1Channel |
| Product Attribute | Attribute Value | |
|---|---|---|
| Max Supply Current | 20mA | |
| Max Output Voltage | 220V | |
| Min Input Voltage | 5V | |
| Max Input Voltage | 220V | |
| Min Output Voltage | 5V | |
| Interface IC Type | LED DISPLAY DRIVER | |
| Sensing Method | High-Side | |
| Number of Segments | 3Segments | |
| Multiplexed Display Capability | NO | |
| Length | 6.5405mm | |
| Width | 6.096mm | |
| REACH SVHC | No SVHC | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
• 5.0 to 220V operating range (VA-B)
• 20mA ±10% at 5.0 - 160V
• 0.01% / °C typical temperature coefficient
• Packages Types:
- TO-252 (D-PAK)
• Can be paralleled for higher current
• Industrial lamp indicators
• Signage
• Accent lighting
• Constant current source
• Constant current sink
A typical application for 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 circuits for CL220 is shown below:
Typical Application Circuit
Functional Circuit
Equivalent Diagram
Microchip Technology Incorporated is a leading provider of smart, connected and secure embedded control solutions. Its easy-to-use development tools and comprehensive product portfolio enable customers to create optimal designs, which reduce risk while lowering total system cost and time to market. The company's solutions serve more than 120,000 customers across the industrial, automotive, consumer, aerospace and defence, communications and computing markets. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
Download datasheets and manufacturer documentation for CL220K4-G
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