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Product Detailed Parameters
- Description：IC LED DRIVER OFFL PWM 8SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Type：AC DC Offline Switcher
- Topology：Flyback
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：8.8V
- Voltage - Supply (Max)：20V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：-
- Dimming：Analog, PWM
- Applications：-
- Operating Temperature：-40°C ~ 125°C (TA)
- 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 NCL30082BDR2G is an LED lighting driver IC from onsemi, designed for AC-DC offline switch-mode power supplies. It utilizes a quasi-resonant flyback topology to drive LEDs with a maximum output current of 500 mA. The device operates within a supply voltage range of 8.8 V to 20 V and supports both analog and PWM dimming capabilities. Packaged in an 8-SOIC surface-mount format, it functions reliably across a temperature range of -40°C to +125°C.
Feature Summary
- Supports analog and PWM dimming for flexible light control applications
- Integrates thermal foldback protection to manage heat under varying conditions
- Operates in quasi-resonant mode to enhance efficiency in flyback topologies
Applications
- Integral LED drive electronics
- AC-DC offline switch-mode power supplies
- General LED lighting systems requiring dimmable drivers
Procurement Notes
Verify the component status as this specific part number may be discontinued or subject to change. Confirm availability through authorized distributors and check for valid replacement alternatives such as the NCL30082DDR2G if sourcing new production units. Ensure compliance with RoHS standards and moisture sensitivity levels during handling.
Selection Notes
Select this component for designs requiring a single-channel LED driver with integrated dimming support. Consider the 8-SOIC package constraints and the specified input voltage range when designing the power stage. Evaluate the thermal management requirements given the operating temperature limits and built-in protection features.
Part Context
This component belongs to the NCL30082 series of LED drivers by onsemi. It is specifically engineered for cost-effective and efficient LED illumination solutions. The series focuses on providing robust performance in compact packages suitable for various consumer and industrial lighting applications.
Replacement Considerations
The NCL30082DDR2G is listed as a parameter-equivalent substitute for the NCL30082BDR2G. Verify pin compatibility and electrical specifications before implementation.
