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Product attributes Property Value
Manufacturer Diodes Incorporated
Product Series
Packaging |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown -
Topology Flyback
Voltage - Start Up 15 V
Voltage - Supply (Vcc/Vdd) 5.3V ~ 22V
Duty Cycle -
Frequency - Switching 60kHz
Power (Watts) 12 W
Fault Protection Over Temperature, Short Circuit
Control Features -
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-DIP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

AP3970P-G1 - 12W Flyback Offline Switching IC

The AP3970P-G1 from Diodes Incorporated is a high-performance 12-watt isolated flyback AC/DC offline switching power supply controller designed for cost-effective, space-constrained applications. This integrated power management IC features internal switching elements and operates at 60kHz switching frequency, delivering reliable power conversion with comprehensive fault protection.

Key Features & Benefits

  • 12W Power Output - Ideal for low-to-medium power applications including adapters, chargers, and auxiliary supplies
  • Isolated Flyback Topology - Provides galvanic isolation between input and output for enhanced safety
  • Internal Switch - Reduces external component count and simplifies design
  • Wide Supply Voltage Range - Operates from 5.3V to 22V with 15V start-up voltage
  • 60kHz Switching Frequency - Enables use of smaller magnetic components
  • Comprehensive Protection - Over-temperature and short-circuit fault protection safeguards your system
  • Industrial Temperature Range - Operates reliably from -40°C to +85°C (TA)
  • Standard 8-DIP Package - Through-hole mounting for easy prototyping and manufacturing

Applications

  • AC/DC power adapters and chargers
  • Auxiliary power supplies for industrial equipment
  • Home appliances and consumer electronics
  • Telecommunications and networking equipment
  • Smart home and IoT devices

Why Choose Authorized Distribution?

When you purchase the AP3970P-G1 from our authorized channel, you receive:

  • ✓ 100% Genuine Components - Factory-sealed, authentic Diodes Incorporated products
  • ✓ Full Manufacturer Traceability - Complete documentation and lot tracking
  • ✓ Warranty Protection - Backed by manufacturer warranty
  • ✓ Technical Support - Access to datasheets, reference designs, and application notes
  • ✓ Long Lifecycle Availability - Reliable supply for production programs

All specifications subject to manufacturer documentation. Contact us for datasheets, reference designs, and technical support.

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.