LNK623DG
- Mfr.Part #
- LNK623DG
- Manufacturer
- Power Integrations
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SO
- Stock
- 328,836
- In Stock :
- 328,836
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Frequency :
- 100kHz
- Max Duty Cycle :
- 54 %
- Terminal Form :
- Gull wing
- Max Input Voltage (AC) :
- 265V
- Number of Functions :
- 1
- Min Input Voltage (AC) :
- 85V
- Series :
- LinkSwitch®-CV
- Min Supply Voltage (AC) :
- 85V
- Number of Terminations :
- 7
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Max Power Dissipation :
- 9W
- Duty Cycle :
- 54%
- Power Rating :
- 9W
- Height Seated (Max) :
- 1.75mm
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 4 (72 Hours)
- JESD-30 Code :
- R-PDSO-G7
- Surface Mount :
- yes
- Max Supply Voltage (AC) :
- 265V
- Internal Switch(s) :
- yes
- Output Power :
- 6W
- Operating Temperature :
- -40°C~150°C TJ
- Radiation Hardening :
- No
- Published :
- 2002
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- Output Voltage :
- 700V
- Output Current :
- 600mA
- Number of Pins :
- 8
- Max Input Voltage :
- 265V
- RoHS Status :
- RoHS Compliant
- Topology :
- Flyback
- Length :
- 4.9mm
- Number of Outputs :
- 3
- Pbfree Code :
- yes
- Supply Voltage :
- 230V
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Min Input Voltage :
- 85V
- Output Isolation :
- Isolated
- Pin Count :
- 8/7
- Operating Supply Current :
- 440μA
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Terminal Pitch :
- 1.27mm
- Voltage - Breakdown :
- 725V
- Power Dissipation :
- 5W
- Datasheets
- LNK623DG

AC DC Converters, Offline Switches Power Integrations LNK623DG Overview
The LNK623DG from Power Integrations is a highly efficient, compact, and robust IC offline switch designed specifically for flyback converter applications. It incorporates innovative technology that minimizes power consumption and maximizes reliability, making it an ideal choice for developers and manufacturers looking for an advanced solution in power management. This product allows for simplified circuit design due to its integrated 725 V MOSFET, which ensures safe operation under varying electrical conditions. The compact form factor of the 8SO package also ensures it can be integrated into space-constrained applications, maintaining performance without compromising on quality. The AC DC Converters, Offline Switches Power Integrations LNK623DG ensures high efficiency and durability for bulk purchasing in industrial settings.
LNK623DG Features
The LNK623DG offers several compelling features that enhance its utility in a wide range of power applications. Key features include auto-restart for fault protection, a wide operating temperature range, and frequency jittering for reduced EMI. Its high-voltage MOSFET supports efficient handling of high input voltages, making it both versatile and practical for demanding applications.
LNK623DG Applications
- Consumer Electronics: In devices such as set-top boxes and DVD players, the LNK623DG provides reliable power management and enhanced energy efficiency.
- Home Appliances: Ideal for small home appliances like coffee makers and blenders, where compact size and energy efficiency are crucial.
- Office Equipment: Used in printers and photocopiers to ensure efficient power control and operational reliability under continuous use.
- Industrial Machinery: This IC helps manage power in automated service machines, offering durability and high performance in tough environments.
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.
















