Power Integrations INN3367C-H301-TL

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Product attributes Property Value
Manufacturer Power Integrations
Product Series
Packaging Cut Tape (CT) | Tape & Reel (TR)
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 650V
Topology Flyback, Secondary Side SR
Voltage - Start Up 5 V
Voltage - Supply (Vcc/Vdd) 3.42V ~ 3.78V
Duty Cycle -
Frequency - Switching 65kHz
Power (Watts) 50 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 INN3367C-H301-TL is an isolated flyback converter with secondary-side synchronous rectification and an integrated switch rated at 650V breakdown. It delivers 50W at 65kHz, operates from a 3.42V to 3.78V Vcc supply with a 5V start-up voltage, and includes frequency control and soft start. Protections cover current limiting, over temperature, over voltage, and short circuit. It is housed in a 17-lead PowerSMD module rated for -40°C to 105°C ambient temperatures.

  • Integrated switch and secondary-side SR reduce external component count.
  • 650V breakdown rating supports offline flyback operation.
  • 50W output at 65kHz suits compact adapter designs.
  • Frequency control and soft start aid stable startup and operation.
  • -40°C to 105°C ambient range supports demanding environments.

Compact AC-DC Chargers

The INN3367C-H301-TL combines an integrated switch with secondary-side synchronous rectification in an isolated flyback design, delivering 50W at 65kHz for compact chargers.

Consumer Adapters

Frequency control and soft start support stable isolated flyback operation in consumer power adapters.

Industrial Power Modules

A 650V breakdown rating and -40°C to 105°C ambient range suit offline power modules in industrial environments.

Appliance Power Supplies

Integrated switch and secondary-side SR reduce external component count while fault protection covers over temperature, over voltage, and short circuit.

Q: What topology does the INN3367C-H301-TL use?
A: It is an isolated flyback converter with secondary-side synchronous rectification.
Q: Does it have an integrated switch?
A: Yes, the power switch is integrated.
Q: What is the breakdown voltage?
A: 650V.
Q: What is the Vcc supply range?
A: 3.42V to 3.78V, with a 5V start-up voltage.
Q: What power and frequency does it support?
A: 50W output at 65kHz switching frequency.
Q: What protections are included?
A: Current limiting, over temperature, over voltage, and short circuit.
Base Product Number : INN3367C-H301-TL
50W 650V 65kHz Flyback Converter Integrated Switch Isolated Power Integrations PowerSMD Module Secondary Side SR
Q: What topology does the INN3367C-H301-TL use?
A: It is an isolated flyback converter with secondary-side synchronous rectification.
Q: Does it have an integrated switch?
A: Yes, the power switch is integrated.
Q: What is the breakdown voltage?
A: 650V.
Q: What is the Vcc supply range?
A: 3.42V to 3.78V, with a 5V start-up voltage.
Q: What power and frequency does it support?
A: 50W output at 65kHz switching frequency.
Q: What protections are included?
A: Current limiting, over temperature, over voltage, and short circuit.