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onsemi NCL30488A2DR2GRoHS

Manufacturer
onsemi
MPN
NCL30488A2DR2G
LCSC Part #
C904364
Packaging
SOIC-7
Customer #
Key Attributes
Power Factor Corrected LED Driver with Primary Side CC/CV
Datasheetpdf icononsemi NCL30488A2DR2G
In-Stock: 2,187
2,187 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.3363$ 1.34
10+$ 1.11$ 11.10
30+$ 0.9863$ 29.59
100+$ 0.8464$ 84.64
500+$ 0.7829$ 391.45
1,000+$ 0.7552$ 755.20
Standard Packaging2500/Full Reel

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
Manufactureronsemi
PackagingSOIC-7
Output Voltage-
FeaturesOver Voltage Protection;Built-in soft-start;Short Circuit Protection;LED open-circuit protection;Over-Temperature Protection (OTP);High voltage fast start
Frequency - Switching65kHz~700kHz
Switch Tube (Built-In/External)External
Voltage - Input(AC)320VAC
Operating temperature-40℃~+125℃
TopologyFlyback
Number of Channels1
Type-
Output Current-
Voltage - Input(DC)-
Constant Current Accuracy2%
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The NCL30488 is a power factor corrected flyback controller targeting isolated constant current LED drivers. The controller operates in a quasi−resonant mode to provide high efficiency. Thanks to a novel control method, the device is able to tightly regulate a constant LED current from the primary side. This removes the need for secondary side feedback circuitry, its biasing and for an optocoupler. The device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design.

Features

AI Translation
  • High Voltage Startup
  • Quasi−resonant Peak Current−mode Control Operation
  • Primary Side Feedback
  • CC / CV Accurate Control Vin up to 320 V rms
  • Tight LED Constant Current Regulation of ±2% Typical
  • Digital Power Factor Correction Cycle by Cycle Peak Current Limit
  • Wide Operating VCC Range
  • −40 to +125℃
  • Robust Protection Features: Brown−Out, OVP on VCC, Constant Voltage / LED Open Circuit Protection, Winding Short Circuit Protection, Secondary Diode Short Protection, Output Short Circuit Protection, Thermal Shutdown, Line over Voltage Protection
  • This is a Pb−Free Device

Applications

AI Translation
  • Integral LED Bulbs
  • LED Power Driver Supplies
  • LED Light Engines