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CL520

Linear, Fixed Constant Current LED Driver

Status: In Production

Features:

  • 20mA ±10% constant current drive
  • 1.0V dropout
  • 90V rating for transient immunity
  • Temperature compensated
  • 4.75 - 90V supply range
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

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
Parametrics
Name
Value
+Vin min (V)
4.75
+Vin max (V)
90
Vout min (V)
1.0
Vout max (V)
90
Output Current (mA)
20
Parallelable
Yes
Package
TO-252, TO-92
Features
--

Documentation data is currently unavailable.


Development tools data is currently unavailable.

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
CL520K4-G
1.420000
0.501000
3
DPAK
-
Matte Tin
e3
CL520N3-G
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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