LNK304DN
- Mfr.Part #
- LNK304DN
- Manufacturer
- Power Integrations
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC OFFLINE SWIT OCP 8SOIC
- Stock
- 254,024
- In Stock :
- 254,024
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Max Supply Voltage :
- 265V
- Height :
- 1.75mm
- Power Dissipation-Max :
- 12mW
- Published :
- 2004
- Radiation Hardening :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 3.9mm
- Frequency - Switching :
- 66kHz
- Terminal Form :
- Gull wing
- Control Technique :
- PULSE WIDTH MODULATION
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Package / Case :
- SOIC
- Min Supply Voltage (AC) :
- 85V
- Terminal Position :
- Dual
- Max Duty Cycle :
- 72 %
- Number of Outputs :
- 1
- Number of Pins :
- 8
- JESD-609 Code :
- e3
- Power Rating :
- 80mW
- Current - Output :
- 170mA
- Min Supply Voltage :
- 70V
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Max Junction Temperature (Tj) :
- 150°C
- RoHS Status :
- RoHS Compliant
- Number of Terminations :
- 8
- Length :
- 4.9mm
- Voltage - Output :
- 700V
- Nominal Supply Current :
- 200μA
- Mount :
- Surface Mount
- Topology :
- Buck-Boost, Flyback
- Number of Functions :
- 1
- Temperature Grade :
- Automotive
- Min Input Voltage :
- 85V
- Min Input Voltage (AC) :
- 85V
- Max Input Voltage (AC) :
- 265V
- Pin Count :
- 8
- Min Operating Temperature :
- -40°C
- Factory Lead Time :
- 6 Weeks
- Max Supply Voltage (AC) :
- 265V
- Frequency :
- 66kHz
- Voltage - Breakdown :
- 700V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Nominal Input Voltage :
- 265V
- Max Operating Temperature :
- 150°C
- Max Input Voltage :
- 265V
- Packaging :
- Cut Tape
- Datasheets
- LNK304DN

AC DC Converters, Offline Switches Power Integrations LNK304DN Overview
The Power Integrations LNK304DN, an efficient and robust IC offline switch, is a key component in advanced power management solutions. Designed for compact applications, this device integrates a 170mA, 400V power MOSFET with an innovative self-biased and self-supplied architecture. It is highly regarded for its ability to simplify designs and reduce system cost by eliminating the need for an auxiliary bias winding. As a key product in the AC DC Converters, Offline Switches category, the LNK304DN enhances system reliability and performance across a range of applications, making it a preferred choice for business solutions aiming at bulk purchasing for high-volume production needs.
LNK304DN Features
The LNK304DN features include a wide input voltage range, enhanced thermal shutdown protection, and frequency jittering which reduces EMI emissions. These features make the LNK304DN highly versatile and suitable for a broad spectrum of AC/DC conversion applications. Its high level of integration ensures minimal external component count, which not only simplifies the design but also enhances reliability and reduces overall cost.
LNK304DN Applications
- Consumer Electronics: Used in TVs, audio equipment, and appliances where efficient power conversion is critical to reduce standby and operational power consumption.
- Smart Home Devices: Empowers smart home devices like thermostats and security systems with reliable power management, ensuring device safety and energy efficiency.
- LED Lighting: Ideal for LED driver circuits due to its ability to provide consistent, flicker-free power output, enhancing LED performance and lifespan.
- Industrial Equipment: Integrates into industrial machinery controls where stable and reliable power supply is vital for maintaining the precision and efficiency of operations.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















