Power Integrations INN4575F-H176-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.62 | $2.62 |
| 15+ | $2.54 | $38.10 |
| 25+ | $2.48 | $62.00 |
| 50+ | $2.35 | $117.50 |
| 100+ | $2.07 | $207.00 |
| N+ | $0.41 | Price Inquiry |
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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 | 50kHz ~ 130kHz |
| Power (Watts) | 100 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit, UVLO |
| Control Features | Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-PowerSMD Module (0.425", 10.80mm Width), 20 Leads |
| Supplier Device Package | InSOP-T28D |
| ROHS |  |
The Power Integrations INN4575F-H176-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 100 W from an 85-265 VAC input with a 50 kHz to 130 kHz switching frequency. Galvanically isolated and protected against over temperature, over voltage, short circuit, and UVLO, it operates from -40°C to 105°C.
- 100 W output from universal 85-265 VAC input for mid-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 130 kHz) and soft-start enable flexible design tuning.
- Fault protection and -40°C to 105°C range enhance reliability in demanding environments.
Mid-Power AC-DC Adapters
The 100 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.
Consumer Electronics Power
Galvanically isolated flyback topology with integrated switch simplifies offline power for consumer devices requiring mains isolation.
Networking and Set-Top Power
Frequency control from 50 kHz to 130 kHz and soft-start enable flexible, stable power supply designs.
Chargers
Over voltage, short circuit, and current limiting protections help ensure safe, continuous charger operation.
- Q: What is the topology of the INN4575F-H176-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 100 W from an 85-265 VAC input.
- Q: What is the switching frequency range?
- A: 50 kHz to 130 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, short circuit, and UVLO.
INN4575F-H176-TL.pdf
- Q: What is the topology of the INN4575F-H176-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 100 W from an 85-265 VAC input.
- Q: What is the switching frequency range?
- A: 50 kHz to 130 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, short circuit, and UVLO.
