Microchip Technology, Inc. Linear, Fixed Constant Current LED Driver CL520

Description
The CL520 is a fixed, linear current regulator designed for driving LEDs at 20mA. With a maximum rating of 90V, it is able to withstand transients without the need for additional transient protection circuitry. It is ideally suited for applications employing single or multiple LEDs. The minimum dropout voltage of 1.0V accomodates extra LEDs, permits lower supply voltages, and provides more efficient operation. The CL520 is offered in TO-252(D-PAK) and TO-92 packages. Additional Features 20mA ±10% constant current drive 1.0V dropout 90V rating for transient immunity Temperature compensated 4.75 - 90V supply range
Datasheet
Description
The CL520 is a fixed, linear current regulator designed for driving LEDs at 20mA. With a maximum rating of 90V, it is able to withstand transients without the need for additional transient protection circuitry. It is ideally suited for applications employing single or multiple LEDs. The minimum dropout voltage of 1.0V accomodates extra LEDs, permits lower supply voltages, and provides more efficient operation. The CL520 is offered in TO-252(D-PAK) and TO-92 packages. Additional Features 20mA ±10% constant current drive 1.0V dropout 90V rating for transient immunity Temperature compensated 4.75 - 90V supply range
Datasheet

Suppliers

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Product
Description
Supplier Links
Linear, Fixed Constant Current LED Driver - CL520 - Microchip Technology, Inc.
Chandler, AZ, United States
Linear, Fixed Constant Current LED Driver
CL520
Linear, Fixed Constant Current LED Driver CL520
The CL520 is a fixed, linear current regulator designed for driving LEDs at 20mA. With a maximum rating of 90V, it is able to withstand transients without the need for additional transient protection circuitry. It is ideally suited for applications employing single or multiple LEDs. The minimum dropout voltage of 1.0V accomodates extra LEDs, permits lower supply voltages, and provides more efficient operation. The CL520 is offered in TO-252(D-PAK) and TO-92 packages. Additional Features 20mA ±10% constant current drive 1.0V dropout 90V rating for transient immunity Temperature compensated 4.75 - 90V supply range

The CL520 is a fixed, linear current regulator designed for driving LEDs at 20mA. With a maximum rating of 90V, it is able to withstand transients without the need for additional transient protection circuitry. It is ideally suited for applications employing single or multiple LEDs. The minimum dropout voltage of 1.0V accomodates extra LEDs, permits lower supply voltages, and provides more efficient operation. The CL520 is offered in TO-252(D-PAK) and TO-92 packages.

Additional Features

  • 20mA ±10% constant current drive
  • 1.0V dropout
  • 90V rating for transient immunity
  • Temperature compensated
  • 4.75 - 90V supply range
Supplier's Site Datasheet

Technical Specifications

  Microchip Technology, Inc.
Product Category LED Drivers
Product Number CL520
Product Name Linear, Fixed Constant Current LED Driver
Form Factor Intgrated Circuit (IC)
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