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LP5524 - Four-Channel LED Driver

Description

The LP5524 device is a highly integrated dual-zone LED driver that can drive up to four LEDs in parallel with a total output current of 100 mA.

Regulated highside internal current sources deliver excellent current and brightness matching in all LEDs.

Features

  • 1 Wide Input Voltage Range: 2.7 V to 5.5 V.
  • High-Side LED Driver.
  • Drives Four LEDs With up to 25 mA per LED.
  • 0.4% Typical Current Matching.
  • PWM Brightness Control.
  • Overcurrent Protection.
  • Fast Transient Response.
  • Optional External ISET Resistor.
  • Ultra-Small Solution Size:.
  • No External Components.
  • 9-Pin DSBGA Package with 0.4-mm pitch:.
  • 1.24 mm × 1.24 mm × 0.6 mm (L × W × H, maximum) 2 Appl.

📥 Download Datasheet

Datasheet preview – LP5524

Datasheet Details

Part number LP5524
Manufacturer Texas Instruments
File Size 853.33 KB
Description Four-Channel LED Driver
Datasheet download datasheet LP5524 Datasheet
Additional preview pages of the LP5524 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP5524 SNVS500C – JULY 2007 – REVISED NOVEMBER 2016 LP5524 Four-Channel LED Driver With Dual-PWM Brightness Control 1 Features •1 Wide Input Voltage Range: 2.7 V to 5.5 V • High-Side LED Driver • Drives Four LEDs With up to 25 mA per LED • 0.4% Typical Current Matching • PWM Brightness Control • Overcurrent Protection • Fast Transient Response • Optional External ISET Resistor • Ultra-Small Solution Size: – No External Components – 9-Pin DSBGA Package with 0.4-mm pitch: – 1.24 mm × 1.24 mm × 0.
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