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Normaler Preis $94,999.99
Normaler Preis $99,999.99 Verkaufspreis $94,999.99
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25+ $89,999.99 $2,249,999.75
50+ $84,999.99 $4,249,999.50
100+ $74,999.99 $7,499,999.00
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Product attributes Property Value
Manufacturer Sanken Electric USA Inc.
Product Series STR-W6700
Packaging |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 500V
Topology Flyback
Voltage - Start Up 18.2 V
Voltage - Supply (Vcc/Vdd) 9.7V ~ 35V
Duty Cycle -
Frequency - Switching 19kHz ~ 25kHz
Power (Watts) -
Fault Protection Current Limiting, Over Load, Over Voltage
Control Features Soft Start
Operating Temperature -20°C ~ 115°C (TA)
Grade -
Qualification -
Mounting Type Through Hole
Package / Case TO-220-6 Full Pack, Formed Leads
Supplier Device Package TO-220F-6L
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

STR-W6735N Offline Switching Regulator IC

The STR-W6735N from Sanken Electric is a high-performance offline switching regulator IC designed for flyback topology AC-DC power supplies. This integrated power management solution combines a high-voltage MOSFET with a PWM controller in a compact TO-220F-6L package, ideal for cost-effective and space-efficient power supply designs in consumer electronics, industrial equipment, and telecommunications applications.

Key Features & Benefits

  • Integrated 500V High-Voltage MOSFET – Reduces component count and simplifies PCB layout
  • Flyback Topology Support – Optimized for isolated AC-DC converter designs
  • Wide Operating Voltage Range – 9.7V to 35V supply voltage with 18.2V startup
  • Variable Switching Frequency – 19kHz to 25kHz for flexible EMI management
  • Comprehensive Protection – Built-in current limiting, over-voltage, and over-load protection
  • Soft-Start Control – Minimizes inrush current and extends component life
  • Extended Temperature Range – Operates reliably from -20°C to 115°C (TA)
  • RoHS Compliant – Meets environmental standards for global markets

Applications

The STR-W6735N is well-suited for a wide range of power supply applications including:

  • AC-DC adapters and chargers
  • Auxiliary power supplies for industrial equipment
  • Set-top boxes and consumer electronics
  • LED lighting drivers
  • Home appliances and white goods
  • Telecommunications infrastructure

Why Choose Authorized Distribution?

When you source the STR-W6735N through our authorized distribution channel, you receive:

  • ✓ Guaranteed Authenticity – Factory-sealed components with full traceability
  • ✓ Manufacturer Warranty – Complete warranty coverage and support
  • ✓ Technical Documentation – Access to datasheets, application notes, and reference designs
  • ✓ Long Lifecycle Support – Consistent availability for production programs
  • ✓ Design-In Assistance – Technical support for your power supply development

All specifications are subject to change without notice. Please refer to the official datasheet for the most current information.