Power Integrations LYT5228D LED Driver IC, 90 308 V ac 6.86A 14-Pin SOIC

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

LYTSwitch-5 series LED Driver AC-DC Converters

The LYTSwitch-5 family of AC-DC Converters from Power Integrations is ideal for single-stage power factor corrected constant current LED applications, equally suited for lamps, tubes or ballasts. These highly integrated devices incorporate a discontinuous mode, variable frequency, variable on-time controller, and a high-voltage power MOSFET in a single compact package and include advanced thermal management and protection circuitry.

• Efficiency >90% in optimized designs
• Power Factor >0.9
• Constant current regulation accuracy better than ±3%
• Low THD, <10% with typical input and output conditions
• High switching frequency and DCM allow compact magnetics
• Supports buck, buck-boost, tapped-buck, boost, isolated and non-isolated flyback topologies
• No electrolytic bulk capacitors or opto-isolators for increased lifetime and reliability
• Input and output overvoltage protection
• Open-loop protection
• Thermal control with fold-back allows output light delivery at high ambient temperatures
• Hysteretic shutdown provides protection during fault conditions

AC-DC Converters, Power Integrations

Specifications
Attribute Value
Output Current 6.86A
Input Voltage 90 308 V ac
AC or DC Input Voltage Ac
Maximum Output Power 25W
Application Isolated LED Lighting, Non-Isolated LED Lighting
Package Type SOIC
Number of Pins 14
Maximum Output Voltage 725V
Minimum Output Voltage -0.3V
Current Rating 1.6mA
Series LYT52
Available to back order for despatch 08/03/2021
Price Each (In a Tube of 50)
£ 0.847
(exc. VAT)
£ 1.016
(inc. VAT)
Units
Per unit
Per Tube*
50 +
£0.847
£42.35
*price indicative
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