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Infineon BCR430U product image
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Infineon BCR430URoHS

Manufacturer
Infineon
MPN
BCR430U
LCSC Part #
C187837
Packaging
SOT-23-6
Customer #
Key Attributes
Low Drop Voltage LED Driver IC
Datasheetpdf iconInfineon BCR430U
In-Stock: 4,205
4,205 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.386$ 0.39
10+$ 0.3016$ 3.02
30+$ 0.2644$ 7.93
100+$ 0.219$ 21.90
500+$ 0.1995$ 99.75
1,000+$ 0.1865$ 186.50
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerInfineon
PackagingSOT-23-6
Output Voltage-
FeaturesOver-Temperature Protection (OTP)
Frequency - Switching-
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)-
Operating temperature-40℃~+150℃
Topology-
Number of Channels1
Type-
Output Current100mA
Voltage - Input(DC)6V~42V
Constant Current Accuracy5%
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

BCR430U is a linear LED controller IC in a small PG-SOT23-6-1 package regulating the LED current in standalone operation without any external power transistor. The IC supply voltage range is from 6 V up to 42 V. The LED current level can be adjusted up to 100 mA connecting a high ohmic resistor Rset to pin RS. The voltage drop at the integrated LED driver stage is less than 200 mV at 50 mA improving the overall system efficiency and providing extra voltage headroom to compensate for tolerances of LED forward voltage or supply voltage. The smart over temperature protection function reduces the LED current when junction temperature of BCR430U is very high.

Features

AI Translation
  • Supply voltage from 6 V to 42 V
  • Controls up to 100 mA LED current
  • Typ. 135 mV saturation voltage at 50 mA
  • LED current precision ±5 % at 95 mA
  • Smart over temperature protection function
  • Low BOM count
  • Lower assembly cost
  • Smaller form factor
  • Higher reliability due to less parts and soldering joints

Applications

AI Translation
  • LED strips
  • LED displays and channel letters
  • Architectural and landscape lighting
  • Retail lighting