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Product Detailed Parameters
- Description：IC LED DRVR CTRL PWM 4.7MA 9SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Type：DC DC Controller
- Topology：Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：8.2V
- Voltage - Supply (Max)：20V
- Voltage - Output：14V
- Current - Output / Channel：4.7mA
- Frequency：150kHz
- Dimming：Analog, PWM
- Applications：LED Lighting
- Operating Temperature：-40°C ~ 125°C
- 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 NCL30386B2DR2G is an LED lighting driver IC from the onsemi NCL30386 series, designed for dimmable power factor corrected applications. It supports Buck-Boost, Flyback, and SEPIC topologies with a single output channel. The device operates at a fixed frequency of 65 kHz and accepts a supply voltage range of 12 V. It features brightness control and dimming capabilities, delivering an output current of 4.7 mA. The component is housed in a SOIC-9 package and functions within a temperature range of -40°C to +125°C.
Feature Summary
- Supports multiple converter topologies including Buck-Boost, Flyback, and SEPIC
- Provides dimmable constant current and constant voltage output modes
- Integrates brightness control and dimming functionality
Applications
- LED lighting systems requiring power factor correction
- Dimmable LED driver circuits
- General-purpose LED illumination applications
Procurement Notes
Verify component availability status as distribution channels may indicate limited stock or regional restrictions. Confirm RoHS compliance documentation directly with the manufacturer or authorized distributors prior to procurement. Ensure the specific suffix matches design requirements for packaging and pinout configuration.
Selection Notes
Select this component for designs requiring integrated power factor correction and multi-topology flexibility. Evaluate thermal performance within the specified operating temperature range. Consider the SOIC-9 package constraints for surface mount assembly. Verify input voltage compatibility with the 12 V specification.
Part Context
This part belongs to the NCL30386 family of LED drivers. Related variants include NCL30386A1DR2G, NCL30386A2DR2G, and NCL30386B1DR2G. These components share similar core functionalities but may differ in specific electrical parameters or package configurations. The series targets efficient LED lighting solutions.
Replacement Considerations
NCL30486B2DR2G is listed as a potential replacement option. Verify functional equivalence and parameter alignment before substitution. Consult official cross-reference tools for detailed compatibility assessment.
