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Product Detailed Parameters
- Description：IC LED DRVR CTRL PWM 500MA 9SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Controller
- Topology：Flyback
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：10.2V
- Voltage - Supply (Max)：30V
- Voltage - Output：8V ~ 14V
- Current - Output / Channel：500mA
- Frequency：-
- Dimming：Analog, PWM
- Applications：General Purpose
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-SOP (0.154", 3.90mm Width), 9 Leads
- Supplier Device Package：9-SOIC
- Grade：-
- Qualification：-
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Overview
The NCL30486B2DR2G is a dimmable power factor corrected LED driver IC from onsemi, designed for flyback topology applications. It features a single output channel capable of delivering up to 500 mA of output current. The device operates within a supply voltage range of 16 V to 20 V and supports surface-mount installation in an SOIC-9 package. It functions reliably across a wide temperature spectrum, ranging from -40°C to +125°C. The integrated power factor correction ensures efficient energy utilization in LED lighting systems.
Feature Summary
- Integrates power factor correction capabilities for improved efficiency
- Supports dimming functionality for adjustable light output
- Utilizes flyback converter topology for isolated LED driving
Applications
- Dimmable LED lighting fixtures
- Power factor corrected LED drivers
- Flyback-based LED illumination systems
Procurement Notes
Verify the specific suffix DR2G corresponds to the required tape and reel packaging configuration when ordering. Confirm that the SOIC-9 package dimensions align with your PCB footprint requirements. Ensure the operating environment stays within the specified -40°C to +125°C temperature range to maintain performance integrity. Cross-reference the datasheet for any updates regarding RoHS compliance status before finalizing procurement decisions.
Selection Notes
Select this component for designs requiring integrated PFC and dimming control in a compact form factor. The 500 mA output capability suits medium-power LED arrays. Consider the SOIC-9 package for space-constrained layouts. Verify input voltage stability remains between 16 V and 20 V during operation. Evaluate thermal management needs given the high maximum operating temperature rating.
Part Context
This part belongs to the NCL30486B series of LED lighting drivers. It shares architectural similarities with other members like the NCL30486B1DR2G, differing primarily in output current specifications or internal trimming. The series targets general illumination markets requiring compliant power factor correction without external complex circuitry.
Replacement Considerations
Check for direct pin-compatible alternatives within the same series if supply constraints exist. Verify functional equivalence regarding dimming interface compatibility and output current limits before substituting.
