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Renesas IW780-50-10 AC/DC Controller IC - Flyback Topology with Secondary Side Synchronous Rectification

The IW780-50-10 from Renesas Electronics is a high-performance AC/DC controller IC designed for flyback converters with secondary side synchronous rectification (SR). This advanced power management IC operates at 500kHz switching frequency and supports a wide supply voltage range of 2.7V to 30V, making it ideal for industrial, telecom, automotive, and medical applications requiring reliable, efficient power conversion.

Key Features & Benefits

  • Flyback topology with secondary side SR - Enhanced efficiency and reduced power loss
  • 500kHz switching frequency - Enables compact transformer and filter design
  • Wide supply voltage range (2.7V ~ 30V) - Flexible design compatibility
  • Comprehensive fault protection - Current limiting, over-temperature, over-voltage, and short circuit protection
  • Industrial temperature range (-40°C to 85°C) - Reliable operation in harsh environments
  • Compact 16-TDFN (5x4) package - Space-saving surface mount design
  • RoHS compliant - Meets environmental standards for global markets

Applications

This controller IC is well-suited for aerospace, automotive, industrial automation, medical equipment, and telecommunications systems where long lifecycle support, high reliability, and full traceability are critical requirements.

Quality & Compliance

As an authorized distributor, we provide 100% traceable components with full manufacturer documentation, RoHS/REACH compliance certification, and long lifecycle support. All products ship with original manufacturer packaging and quality guarantees.

Product attributes Property Value
Manufacturer Renesas Electronics Operations Services Limited
Product Series
Packaging Tape & Reel (TR) |
Output Isolation Isolated
Internal Switch(s) No
Voltage - Breakdown -
Topology Flyback, Secondary Side SR
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) 2.7V ~ 30V
Duty Cycle -
Frequency - Switching 500kHz
Power (Watts) -
Fault Protection Current Limiting, Over Temperature, Over Voltage, Short Circuit
Control Features -
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 16-WFDFN Exposed Pad
Supplier Device Package 16-TDFN (5x4)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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