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LNK 604 PG power Integrations - AC/DC Converters 85-265 VAC 3.5W LinkSwitch I OCP 8DIP-7 (LNK604PG)

  • Product Code: ICOA_LNK604PG
  • Availability: In Stock
  • ₹39.00 (+ GST)

  • 10 or more quantity/sets : ₹37.00
  • 25 or more quantity/sets : ₹36.00
  • 50 or more quantity/sets : ₹35.50

  • Shipping Charges Start from Rs.49*
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LNK604PG Power Integrations LinkSwitch-II AC/DC Converter IC

The LNK604PG from Power Integrations is a highly integrated AC/DC converter, part of the LinkSwitch-II family. It dramatically simplifies low-power CV/CC charger designs by eliminating the need for an optocoupler and secondary control circuitry. This innovative IC provides exceptionally tight output voltage and current regulation. It effectively compensates for transformer and internal parameter tolerances, alongside input voltage variations. The LNK604PG integrates a robust 700V power MOSFET, a unique ON/OFF control state machine, and a high-voltage switched current source for self-biasing. Advanced features include frequency jittering, cycle-by-cycle current limit, and hysteretic thermal shutdown. This monolithic IC delivers reliable and efficient power conversion for a wide range of applications.

Specifications:

  • Manufacturer: Power Integrations
  • Type: AC/DC-Offline Converter
  • Input Voltage Range: 85 - 265 VAC
  • Output Power: 3.5W
  • Package Type: 8DIP-7
  • Number of Pins: 7
  • Operating Temperature: -40 to +150 °C
  • Switching Frequency: 66 kHz

Key features and benefits:

  • Simplifies low-power CV/CC charger designs by eliminating optocoupler and secondary control.
  • Provides very tight output voltage and current regulation.
  • Integrates a 700V power MOSFET and high-voltage switched current source for self-biasing.
  • Features auto-restart protection for output short-circuit and control loop faults.
  • Includes hysteretic thermal shutdown with automatic recovery.
  • Compensates for transformer inductance, input line voltage, and external component temperature variations.
  • Meets high-voltage creepage requirements between DRAIN and other pins.
  • Utilizes proprietary trimming technology for very tight IC parameter tolerances.

Applications:

  • USB chargers and adapters
  • Small appliance auxiliary power supplies
  • LED lighting applications
  • Standby power for consumer electronics
  • Compact power adapters for IoT devices

Package Includes:

1x LNK604PG Power Integrations AC/DC Converter IC.

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