Power Integrations

LNK3204D-TL  

AC DC Converters, Offline Switches

The Power Integrations LNK3204D-TL is a highly integrated, high-efficiency step-down switching regulator designed for automotive and industrial applications. It offers a wide input voltage range, high efficiency, and excellent thermal performance, making it suitable for a variety of applications.

Description:

The LNK3204D-TL is a synchronous step-down switching regulator that uses a current mode architecture to achieve high efficiency and fast transient response. It features a wide input voltage range of 4.5V to 40V, making it suitable for a variety of power supply sources. The output voltage can be adjusted from 0.6V to 12V, allowing it to be used in a wide range of applications.

Features:

1. High Efficiency: The LNK3204D-TL offers high efficiency of up to 97%, reducing power dissipation and improving thermal performance.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 4.5V to 40V, making it suitable for a variety of power supply sources.
3. Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 12V, allowing it to be used in a wide range of applications.
4. Low Quiescent Current: The device has a low quiescent current of 35µA in burst mode, which helps to minimize power consumption in low-power applications.
5. Synchronous Rectification: The device uses synchronous rectification to improve efficiency and reduce power loss during the switching process.
6. Protection Features: The LNK3204D-TL includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure safe and reliable operation.

Applications:

The LNK3204D-TL is suitable for a variety of applications that require efficient and reliable power conversion, including:

1. Automotive Applications: The device can be used in automotive applications such as infotainment systems, instrument clusters, and lighting systems.
2. Industrial Applications: The LNK3204D-TL can be used in industrial applications such as motor drives, sensors, and control systems.
3. Consumer Electronics: The device can be used in consumer electronics such as portable devices, wearables, and IoT devices.
4. Medical Devices: The LNK3204D-TL can be used in medical devices that require a stable and efficient power supply.

In summary, the Power Integrations LNK3204D-TL is a highly integrated, high-efficiency step-down switching regulator that offers a wide input voltage range, adjustable output voltage, and excellent thermal performance. Its features and applications make it suitable for a variety of automotive, industrial, consumer electronics, and medical devices.

LNK3204D-TL Documents

Download datasheets and manufacturer documentation for LNK3204D-TL

PCN Assembly/Origin :

LinkSwitch Site/Design Chgs 19/Aug/2020      

Datasheets :

LNK3202, LNK3204-06      

PCN Packaging :

TR Moisture Pkg Chg 2/Jul/2021      

Reference Design Library :

RDK-506: 1.44W, 12V @ 120mA, 85 ~ 265VAC      

HTML Datasheet :

LNK3202, LNK3204-06