LNK6426D-TL

Duty Cycle:	55%
Mounting Type:	Surface Mount
Supplier Device Package:	8-SO
Package / Case:	8-SOIC (0.154", 3.90mm Width), 7 Leads
Operating Temperature:	-40°C ~ 150°C (TJ)
Control Features:	--
Fault Protection:	Current Limiting, Open Loop, Over Temperature, Short Circuit
Power (Watts):	6.1W
Frequency - Switching:	Up to 85kHz
Series:	LinkSwitch™-3
Voltage - Supply (Vcc/Vdd):	--
Topology:	Flyback
Voltage - Breakdown:	725V
Internal Switch(s):	Yes
Output Isolation:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The LNK6426D-TL is a highly integrated, low-cost, and low-power AC to DC converter used in a variety of offline switching applications. It is used in both consumer and industrial applications, as well as medical equipment and even high power servers. The combination of features and benefits makes the LNK6426D-TL an extremely versatile and valuable component.

Application Turfns of LNK6426D-TL

The LNK6426D-TL is designed to be used in a variety of applications including:

• Consumer applications such as LED lighting, AC/DC adapters, and mobile phone chargers.
• Industrial applications such as computer server power supplies, motor control applications, medical equipment, and security systems.
• High-power server power supplies for communications, automotive, and robotics applications.
• Other applications such as audio systems, robotic or military control systems, and CCTV systems.

The LNK6426D-TL is one of the most durable AC/DC converters currently available on the market. Its rugged design has been proven to handle extreme thermal conditions, and its high efficiency makes it an ideal choice for applications with space constraints.

Working principle

The working principle behind the LNK6426D-TL AC to DC converter is fairly simple. The power input to the AC/DC converter is routed to an internal voltage converter block, where it is converted to DC, which is then regulated to the desired output. The input power is also monitored and adjusted to keep the output in check, while the PWM driver circuits are responsible for switching the power transistors and regulating the current output.The LNK6426D-TL AC/DC converter utilizes a high-speed switching technique to convert the AC power to regulated DC power. The internal voltage converter uses a multi-level voltage conversion procedure to accomplish its task. The input voltage is converted to a regulated output voltage, which is then monitored and adjusted using the internal PWM driver. The output current is controlled using the current sensing feedback circuit.The LNK6426D-TL AC to DC converter also offers a variety of protection features, including over-voltage protection, under-voltage protection, over-current protection, output short-circuit protection, thermal protection, and lightning and surge protection.

Conclusion

The LNK6426D-TL AC to DC converter is a highly efficient and reliable component that is capable of handling a wide range of application needs. It is designed to provide maximum efficiency, reliability, and durability under extreme conditions, making it a great choice for various types of industrial and consumer applications. Furthermore, the combination of protection features and versatile control options make it an ideal choice for power supply applications in associated systems.

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