Power Integrations INN4777C-H192-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.64 | $2.64 |
| 15+ | $2.56 | $38.40 |
| 25+ | $2.50 | $62.50 |
| 50+ | $2.36 | $118.00 |
| 100+ | $2.09 | $209.00 |
| N+ | $0.42 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| 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 | 50kHz ~ 140kHz |
| Power (Watts) | 220 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, UVLO |
| Control Features | 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 |  |
The Power Integrations INN4777C-H192-TL is an offline AC-DC converter using a flyback topology with secondary-side synchronous rectification. It integrates a 750 V switch and delivers up to 220 W from an 85-265 VAC input with a 50 kHz to 140 kHz switching frequency. Galvanically isolated and protected against over temperature, over voltage, current limiting, and UVLO, it operates from -40°C to 105°C.
- High 220 W output from universal 85-265 VAC input for high-power offline designs.
- Integrated 750 V switch reduces external components and simplifies the flyback stage.
- Secondary-side synchronous rectification supports efficient isolated conversion.
- Frequency control (50 kHz to 140 kHz) and soft-start enable flexible design tuning.
- Fault protection and -40°C to 105°C range enhance reliability in demanding environments.
High-Power AC-DC Adapters
The 220 W output and 750 V integrated switch suit universal 85-265 VAC adapters, with secondary-side SR supporting efficient isolated conversion.
Industrial Power Supplies
A -40°C to 105°C operating range and fault protection including over temperature and UVLO support reliable industrial designs.
Appliance Power
Galvanically isolated flyback topology with integrated switch simplifies offline power for appliances requiring mains isolation.
Networking and Computing Power
Frequency control from 50 kHz to 140 kHz and soft-start enable flexible, stable high-power supply designs.
Chargers and Power Delivery
Over voltage, current limiting, and UVLO protections help ensure safe, continuous high-power charger operation.
- Q: What is the topology of the INN4777C-H192-TL?
- A: It is a flyback converter with secondary-side synchronous rectification, providing isolated AC-DC conversion.
- Q: What is the maximum output power?
- A: Up to 220 W from an 85-265 VAC input.
- Q: What is the switching frequency range?
- A: 50 kHz to 140 kHz.
- Q: What is the breakdown voltage rating?
- A: The integrated switch has a 750 V (Vds) rating.
- Q: Is the switch integrated?
- A: Yes, the power switch is integrated on-chip.
- Q: What protections are included?
- A: Current limiting, over temperature, over voltage, and UVLO.
INN4777C-H192-TL.pdf
- Q: What is the topology of the INN4777C-H192-TL?
- A: It is a flyback converter with secondary-side synchronous rectification, providing isolated AC-DC conversion.
- Q: What is the maximum output power?
- A: Up to 220 W from an 85-265 VAC input.
- Q: What is the switching frequency range?
- A: 50 kHz to 140 kHz.
- Q: What is the breakdown voltage rating?
- A: The integrated switch has a 750 V (Vds) rating.
- Q: Is the switch integrated?
- A: Yes, the power switch is integrated on-chip.
- Q: What protections are included?
- A: Current limiting, over temperature, over voltage, and UVLO.
