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LNK304DG-TL +BOM

Integrated offline switcher for power applications

Description

The LNK304DG-TL is a high-performance AC-to-DC switching converter from Power Integrations, designed for applications such as smart power meters, industrial controllers, DC-AC inverters, and more. It features primary-side current control, low start-up current, voltage feedforward, over-temperature and overvoltage protection, and other advanced functions. This device is suitable for a wide range of applications that require high efficiency, reliability, and flexibility. Its compact SO-8C package makes it ideal for space-constrained designs. The LNK304DG-TL's features include precision voltage reference, frequency jitter for improved EMI, and auto-restart for short-circuit protection. In summary, the LNK304DG-TL is a versatile and reliable AC-to-DC converter that can be used in various applications where high performance and efficiency are required.

Features

The LNK304DG-TL IC from Power Integrations has the following features:

  • Primary-side current control
  • Low start-up current
  • Voltage feedforward
  • Over-temperature protection
  • Overvoltage protection
  • Low standby power consumption
  • Frequency jitter for improved EMI
  • Auto-restart for short-circuit protection
  • Green-mode power-saving operation
  • Precision voltage reference

Package

The package type of LNK304DG-TL is SO-8C.

Manufacturer

The manufacturer of the LNK304DG-TL is Power Integrations, a publicly traded company that designs, develops, and markets innovative power semiconductor solutions for applications such as audio amplifiers, industrial control systems, and renewable energy systems. The company's products are used in a wide range of industries, including consumer electronics, automotive, aerospace, defense, medical devices, and more. Power Integrations is headquartered in San Jose, California, USA, and has operations worldwide.

Applications

According to the product information, the application areas of LNK304DG-TL are:

  • Smart power meters
  • Ethernet-based industrial controllers
  • DC-AC inverters for grid-tied solar and wind power systems
  • Audio amplifiers
  • Data transmission modules
  • High-reliability DC-DC converters for aerospace and defense industries

These applications include various fields such as consumer electronics, automotive, industrial automation, renewable energy, and more.

Equivalent

Based on Power Integrations' product family and features, some equivalent products to LNK304DG-TL are:

  • LNK305DG-TL
  • LNK306DG-TL
  • LNK307DG-TL

These products share similar characteristics such as primary-side current control, low start-up current, and over-temperature protection. However, please note that the exact equivalent product may depend on specific application requirements and design constraints.

LNK304DG-TL

Specifications

Product Category AC/DC Converters Mounting Style SMD/SMT
Output Voltage 12 V Input / Supply Voltage - Min 85 VAC
Input / Supply Voltage - Max 265 VAC Duty Cycle - Max 72 %
Operating Supply Current 68 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 150 C Output Current 120 mA
Series LNK30 Number of Outputs 1 Output
Product Type AC/DC Converters Factory Pack Quantity 2500
Subcategory PMIC - Power Management ICs Tradename LinkSwitch-TN
Type Off Line Converter Unit Weight 0.003527 oz
Package/Case SO-8C

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Ratings and Reviews

More
S
S**n 11/07/2022

Kim was great to work with and very professional. I hope to do more business with AES soon.

9
J
J**s 10/21/2022

It was a plesasure for us to deal with Roger. Great, professional and friendly company. We look forward to do more business with this company!

18
M
M**6 03/08/2022

I worked with Rick Weiner on a part that he had available. He was able to get the parts to us on time, with no BS and followed thru right to the end. A pleasure to work with and will be working with them again. Added to our preferred vendor list. Dan

2
O
O**a 01/16/2022

About the background is still neon, but very strongly cuts the bottom

17

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