Voltage - Output:	--
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TA)
Applications:	--
Dimming:	Analog, PWM
Frequency:	--
Current - Output / Channel:	--
Series:	--
Voltage - Supply (Max):	20V
Voltage - Supply (Min):	8.8V
Number of Outputs:	1
Internal Switch(s):	No
Topology:	Flyback
Type:	AC DC Offline Switcher
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - LED Drivers: NCL30082B3DR2G Application Field and Working Principle

The NCL30082B3DR2G is a multi-channel LED driver created by ON Semiconductor. It is a Synchronous Step-Down LED Driver PMIC that is widely used in a variety of LEDs applications to provide stable current, adjustable brightness and reliable operation. It is a highly efficient, cost-effective solution that is ideal for connecting multiple LEDs and associated external components such as inductors and capacitors.The product features two independently adjustable buck regulators that are capable of driving two separate sets of LEDs without synchronization and has an input voltage range of 4.5 V to 28 V. It also features a programmable switching frequency between 600 kHz and 2400 kHz, independently adjustable pulse-width modulation (PWM) dimming and programmable current control for each channel. The product also offers a power-on reset output, fault indicator, programmable soft-start, short-circuit protection, and protection from undervoltage.The NCL30082B3DR2G is highly efficient and is able to maintain a high level of brightness and color intensity with minimal power consumption. It supports both constant current and constant voltage LED drivers, enabling manufacturers to choose the best option for their applications.Like other LED driver PMICs, the working principle of the NCL30082B3DR2G lies in its ability to reduce a voltage across its load by switching on and off a power transistor, allowing a current to pass through the load in alternate positive and negative directions. This action is known as buck conversion. When powered, the integrated power converter circuits are enabled, creating a voltage regulated output set by the voltage-mode or current-mode control.The NCL30082B3DR2G is typically used in automotive LED-based lighting applications, LED lighting for machine vision, LED tubes and LED panel displays. It is the ideal choice for applications requiring the ability to drive multiple LEDs with adjustable current and adjustable brightness, because of its small size, low cost and high efficiency.With its adjustable current, adjustable brightness, high efficiency, small size and low cost, the NCL30082B3DR2G is a great choice for LED lighting applications. Its dual buck regulator enables manufacturers to configure two independent LED drivers with adjustable current, adjustable brightness and fast response time. Its features, such as programmable switching frequency, programmable PWM dimming and programmable soft-start, offer the flexibility required to meet the most demanding applications. Additionally, its power-on reset output, fault indicator, and undervoltage protection allow for reliable operation and increased safety.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description