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Product Detailed Parameters
- Description：IC LED DRIVER CTRLR 8SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Controller
- Topology：Half-Bridge
- Internal Switch(s)：No
- Number of Outputs：2
- Voltage - Supply (Min)：10V
- Voltage - Supply (Max)：20V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：250kHz
- Dimming：-
- Applications：Lighting
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The NCL30059BDR2G is a high-voltage half-bridge controller designed for LED lighting applications. It supports Boost and Buck topologies with two output channels. The device operates within an input voltage range of 10 V to 20 V and delivers an output current of 1 A. It functions at frequencies between 25 kHz and 250 kHz, providing adjustable output voltage. The component is housed in an SOIC-8 package and withstands operating temperatures from -40°C to +125°C.
Feature Summary
- High-voltage half-bridge driver architecture for LED lighting
- Supports both Boost and Buck converter topologies
- Dual-channel constant current control capability
Applications
- LED lighting systems requiring high-voltage drive
- Boost topology LED drivers
- Buck topology LED drivers
Procurement Notes
Verify the specific suffix 'BDR2G' against official onsemi documentation to confirm package type and tape/reel specifications. Ensure compatibility with required thermal management for the SOIC-8 form factor. Cross-reference datasheet revisions to validate electrical parameters before integration into final designs.
Selection Notes
Select this component for designs requiring dual-channel control in high-voltage LED environments. Evaluate the 10 V to 20 V supply constraint against system power rails. Consider the 25 kHz to 250 kHz frequency range for magnetic component sizing. Confirm that the SOIC-8 package meets PCB layout requirements.
Part Context
This part belongs to the NCL30059 series of LED lighting controllers. It serves as a specialized driver IC within onsemi's portfolio for power management. The device integrates control logic for half-bridge configurations, targeting efficient LED illumination solutions.
Replacement Considerations
The FAN7387MX is listed as a discontinued manufacturer-recommended substitute. Verify functional equivalence and pinout compatibility before adoption.
