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PJL4115SR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PJL4115SR product

PJL4115SR

Power Management (PMIC)

LED DriverBuck ConverterHysteretic Control

The PJL4115SR is a high-efficiency, hysteretic step-down LED driver controller designed for 6V-30V input applications, supporting up to 1.5A loads with integrated PWM/analog dimming.

Best for

  • Automotive LED lighting
  • Emergency lighting
  • LED backlighting

Avoid if

  • Applications requiring >1.5A output current
  • Input voltages outside the 6V-30V range

Check before use

  • Inductor selection based on desired switching frequency
  • Current sense resistor value for target LED current

Key specifications

Input Voltage
6V - 30V
Max Output Current
1.5A
Dimming
PWM / Analog
Package
SOT-89-5

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Automotive LightingLED Backlighting

Datasheet

ea7f8a29014ee7740263c4a43401d736_2205301745_PJSEMI-PJL4115SR_C3000399.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PJL4115SR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-efficiency step-down LED driver controller that uses hysteretic control to regulate LED current without needing loop compensation.