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NSL21611 - Single-Channel 450mA Automotive Linear LED Driver

This page provides the datasheet information for the NSL21611, a member of the NSL21610 Single-Channel 450mA Automotive Linear LED Driver family.

Description

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Features

  • AEC Q-100 Qualified for Grade 1: TA from.
  • 40 °C to 125 °C.
  • 5 V to 40 V wide supply voltage range.
  • Single-channel high accuracy constant current with PWM dimming.
  • Automatic thermal balancing between device and external shunt resistor (NSL21610 only).
  • Up to 450 mA current capability (NSL21610).
  • Up to 300 mA current capability (NSL21611).
  • Low dropout voltage : Max 350 mV at 100 mA.
  • EN control pin to enable/disable device for low power operation.

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Datasheet preview – NSL21611

Datasheet Details

Part number NSL21611
Manufacturer NOVOSENSE
File Size 1.21 MB
Description Single-Channel 450mA Automotive Linear LED Driver
Datasheet download datasheet NSL21611 Datasheet
Additional preview pages of the NSL21611 datasheet.

📁 Similar Datasheet

Other Datasheets by NOVOSENSE
  • NSL21610 - Single-Channel 450mA Automotive Linear LED Driver
  • NSL21630 - 3-Channel 200mA/CH Automotive Linear LED Driver
  • NSL21631 - 3-Channel 200mA/CH Automotive Linear LED Driver

Full PDF Text Transcription

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NSL21610/1 Single-Channel 450mA Automotive Linear LED Driver with Thermal Balancing Datasheet (EN) 1.0 Product Overview The NSL21610/1 is an automotive-grade single-channel linear constant current LED driver, with up to 450 mA current capability. Wide supply voltage up to 40 V enables NSL21610/1 a good fit for automotive battery directly powered application. For linear-type constant current LED driver, thermal dissipation limit is a common issue to prevent it to be applicable for larger current conditions. By implementing a unique thermal balancing design, the NSL21610 is able to enlarge the output current capability with an automatic power balancing loop between the output channel and the external shunt resistor.
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