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Power Integrations AC/DC Converter 270mA 50V 7-Pin PDIP LNK3205P

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Power Integrations AC/DC Converter 270mA 50V 7-Pin PDIP LNK3205P

Name: Power Integrations AC/DC Converter 270mA 50V 7-Pin PDIP LNK3205P
Brand: Power Integrations
SKU: 213610
Price: 1.01 USD
Availability: InStock

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Category AC/DC Converter Brand Power Integrations Condition New

Specifications

Country of Origin	India
Brand	Power Integrations
Height	3.68mm
Length	9.83mm
Model	LNK3205P
Width	6.6mm
Mount Type	Through Hole
Maximum Duty Cycle	69%
Series	LinkSwitch-TN2
Topology	Flyback
Maximum Operating Temperature	150°C
Package Type	PDIP
Minimum Operating Temperature	-40°C
Switching Frequency	66kHz
Maximum Input Voltage	265V ac
Maximum Output Current	270mA
Maximum Output Voltage	50V
Minimum Input Voltage	85V ac
Pin Count	7
Supply Current	141μA

Key Features

Operates with a maximum input voltage of 265V AC for versatile power sources.
Provides a stable maximum output voltage of 50V at 270mA output current.
Features a flyback topology for efficient energy transfer and regulation.
Switching frequency of 66kHz allows for reduced electromagnetic interference and smaller component size.
Includes over-temperature tolerance ranging from -40°C to 150°C for reliable operation.
Seven-pin PDIP package facilitates through-hole mounting and easy PCB integration.
Low supply current of 141μA optimizes power consumption in standby modes.
Auto-restart protection limits power delivery to 3% during fault conditions such as short circuits.

Product Description

Power Integrations LNK3205P AC/DC Converter is a highly efficient power management IC designed to deliver 270mA at up to 50V output voltage. This device supports standard power conversion topologies including buck, buck-boost, and flyback, enabling flexible design options for a variety of electronic and industrial power supplies.

The LNK3205P operates at a switching frequency of 66kHz which helps reduce electromagnetic interference and filter complexity. Its flyback topology enhances energy transfer efficiency and offers excellent load and line regulation, making it suitable for applications in electronics, industrial control systems, and power supply modules.

The unit is housed in a 7-pin PDIP through-hole package measuring 9.83mm in length, 6.6mm in width, and 3.68mm in height. It supports a maximum input voltage of 265V AC with a minimum input of 85V AC and can function in temperatures from -40°C through 150°C, ensuring robust performance in harsh environments.

Additional features include selectable device current limits for balancing peak and continuous power output, low supply current of 141μA to minimize idle power consumption, and an auto-restart mechanism providing fault protection by restricting power delivery during short-circuits or open loop faults to just 3% of maximum.

Operates efficiently at up to 265V AC input voltage. Stable output voltage of 50V with 270mA current capability. Supports multiple power topologies: buck, buck-boost, and flyback. Compact 7-pin PDIP package ideal for through-hole mounting.

Wide operating temperature range for industrial applications. Accurate current limit control and low power standby operation. Auto-restart protects against short circuit and open loop faults. Reduces EMI complexity with frequency jittering technique.

This AC/DC Converter IC is commonly applied in industrial power supplies, consumer electronics, and other equipment requiring efficient DC power conversion. Explore more power management ICs and electronic components in the Electronics & Electricals category at EnvMart for your next project.