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DIODES AL9902S16-13 product image
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DIODES AL9902S16-13RoHS

Manufacturer
DIODES
MPN
AL9902S16-13
LCSC Part #
C5561571
Packaging
SO-16
Customer #
Key Attributes
300kHz 1 AC-DC 1.6A 20V~500V SO-16 LED Drivers ICs RoHS
Datasheetpdf iconDIODES AL9902S16-13
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QtyUnit Price(Reference Only)Total Amount
1+$ 1.7896$ 1.79
200+$ 0.7153$ 143.06
500+$ 0.691$ 345.50
1,000+$ 0.6789$ 678.90
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerDIODES
PackagingSO-16
Output Voltage-
FeaturesBuilt-in soft-start;Over-Temperature Protection (OTP);LED open-circuit protection
Frequency - Switching300kHz
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)85VAC~277VAC
Operating temperature-40℃~+105℃
TopologyBuck;Boost
Number of Channels1
TypeAC-DC
Output Current1.6A
Constant Current Accuracy5%
Voltage - Input(DC)20V~500V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The AL9902 high-voltage PWM LED driver provides an efficient solution for offline high-brightness LED lamps from rectified line voltages ranging from 85VAC up to 277VAC. The AL9902 has an internal MOSFET that allows switching frequencies up to 300kHz, with the switching frequency determined by an external single resistor. The AL9902 topology creates a constant current through the LEDs providing constant light output. The output current is programmed by one external resistor. The LED brightness can be varied by both linear and PWM dimming using the AL9902’s LD and PWM pins respectively. The PWM input operates with duty ratio of 0 - 100% and frequency of up to several kHz. The AL9902 is available in the thermally enhanced U-DFN6040-12 and SO-16 packages.

Features

AI Translation

  • 90% Efficiency Universal Rectified 85 to 277VAC Input Range

  • Internal MOSFET Up to 650V, 2A
  • High Switching Frequency Up to 300kHz
  • Internal Voltage Regulator Removes Start-Up Resistor
  • 7.5V Regulated Output
  • Tighter Current Sense Tolerance Better Than ±5%
  • LED Brightness Control with Linear and PWM Dimming
  • Internal Over-Temperature Protection (OTP)
  • U-DFN6040-12 and SO-16 Packages Totally Lead-Free & Fully RoHS compliant, Halogen and Antimony Free. “Green” Device

Applications

AI Translation
  • LED Offline Lamps
  • High Voltage DC-DC LED Driver
  • Signage and Decorative LED Lighting
  • Back Lighting of Flat Panel Displays
  • General Purpose Constant Current Source