Power Integrations INN3670C-H604-TL

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Product attributes Property Value
Manufacturer Power Integrations
Product Series
Packaging Bulk |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 750V
Topology Flyback, Secondary Side SR
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) 85V ~ 265V
Duty Cycle -
Frequency - Switching 60kHz
Power (Watts) 100 W
Fault Protection Current Limiting, Over Temperature, Over Voltage, Short Circuit
Control Features Frequency Control, Soft Start
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads
Supplier Device Package InSOP-24D
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Power Integrations INN3670C-H604-TL is an isolated flyback AC-DC converter with secondary-side synchronous rectification and an integrated 750 V switch. It delivers up to 100 W from 85-265 VAC at a 60 kHz switching frequency, with current limiting, over temperature, over voltage, and short circuit protection. Frequency control and soft-start support stable operation across a -40°C to 105°C range.

  • 100 W output from a compact 24-PowerSMD module with integrated 750 V switch.
  • Galvanically isolated flyback with secondary-side SR for simplified isolated designs.
  • Protection suite includes current limiting, over temperature, over voltage, and short circuit.
  • Wide -40°C to 105°C operating range.
  • Frequency control and soft-start for stable startup and operation.

Mid-Power AC-DC Adapters

The 100 W output and 750 V integrated switch suit universal-input (85-265 VAC) adapters, with secondary-side SR enabling efficient isolated flyback conversion.

Industrial and Embedded Supplies

A -40°C to 105°C operating range and over temperature, over voltage, and short circuit protection support reliable isolated power in embedded and industrial systems.

Consumer Electronics Power

Integrated switch and 60 kHz flyback operation reduce external parts for compact isolated power stages in consumer devices.

Networking and Set-Top Power

Frequency control and soft-start features provide stable isolated flyback operation for networking and set-top equipment up to 100 W.

Q: What topology does the INN3670C-H604-TL use?
A: It is an isolated flyback converter with secondary-side synchronous rectification (SR).
Q: What is the maximum output power?
A: Up to 100 W from an 85-265 VAC input.
Q: Does it have an integrated switch?
A: Yes, the power switch is integrated with a 750 V breakdown rating.
Q: What switching frequency does it use?
A: 60 kHz.
Q: What protections are included?
A: Current limiting, over temperature, over voltage, and short circuit protection.
Base Product Number : INN3670C-H604
100 W 60kHz 750V AC-DC Converter Flyback Converter Integrated Switch Isolated Offline Switcher PowerSMD Secondary Side SR
Q: What topology does the INN3670C-H604-TL use?
A: It is an isolated flyback converter with secondary-side synchronous rectification (SR).
Q: What is the maximum output power?
A: Up to 100 W from an 85-265 VAC input.
Q: Does it have an integrated switch?
A: Yes, the power switch is integrated with a 750 V breakdown rating.
Q: What switching frequency does it use?
A: 60 kHz.
Q: What protections are included?
A: Current limiting, over temperature, over voltage, and short circuit protection.