NCL30030B2DR2G

$0.94

Description：IC LED DRIVER OFFL 16SOIC
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Bulk

SKU:06d1c5a7a483 Category: LED Drivers IC Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER OFFL 16SOIC
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Bulk
Type：AC DC Offline Switcher
Topology：Flyback
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：9V
Voltage - Supply (Max)：30V
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：-
Applications：Lighting, Signage
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width), 15 Leads
Supplier Device Package：16-SOIC
Grade：-
Qualification：-

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NCL30030B2DR2G

Overview

The NCL30030B2DR2G is an AC-DC offline switcher IC designed for flyback topology applications. It features a fixed switching frequency of 65 kHz and supports output currents up to 500 mA. The device operates within a supply voltage range of 9 V to 30 V and includes integrated high-voltage startup circuitry. It utilizes a 16-SOIC package with a thermal pad for enhanced heat dissipation. The component supports dimming capabilities and offers protection features including overvoltage, overcurrent, and thermal shutdown.

Feature Summary

Integrated high-voltage startup eliminates the need for external bias winding
Fixed frequency operation ensures consistent performance across line loads
Built-in thermal foldback reduces power dissipation during overload conditions

Applications

Offline LED lighting drivers
General purpose AC-DC power supplies
Battery chargers

Procurement Notes

Verify the specific suffix B2 against official onsemi documentation to confirm pinout and electrical characteristics, as variations exist within the NCL30030 family. Confirm current availability status as some variants may be end-of-life or not recommended for new designs. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability.

Selection Notes

Select this component for cost-effective flyback converter designs requiring moderate output power. Consider the fixed frequency when designing EMI filters compared to variable frequency alternatives. Ensure the thermal pad connection is properly managed in the PCB layout to maintain reliability under continuous load conditions.

Part Context

This part belongs to the NCL30030 series of AC-DC controllers from onsemi. These devices are optimized for low-cost, high-reliability power supply applications. The series typically integrates multiple protection functions and startup circuits to reduce external component count.