Power Integrations INN4077C-H183-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.47 | $3.47 |
| 15+ | $3.36 | $50.40 |
| 25+ | $3.29 | $82.25 |
| 50+ | $3.10 | $155.00 |
| 100+ | $2.74 | $274.00 |
| N+ | $0.55 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | InnoSwitch™4-CZ |
| 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) | - |
| Duty Cycle | - |
| Frequency - Switching | 50kHz ~ 140kHz |
| Power (Watts) | 135 W |
| Fault Protection | Current Limiting, Over Load, 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 | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads |
| Supplier Device Package | InSOP-24D |
| ROHS |  |
The Power Integrations INN4077C-H183-TL from the InnoSwitch™4-CZ series is an isolated Flyback AC/DC converter with secondary-side synchronous rectification. It integrates a 750V switch, delivers 135W at 85-265VAC, and operates over a 50kHz to 140kHz frequency range with frequency control and soft start. Comprehensive fault protection and a -40°C to 105°C range make it suited to robust isolated power designs.
- Integrated 750V switch simplifies isolated flyback design and reduces external component count.
- Secondary-side synchronous rectification improves efficiency in isolated converters.
- 135W output at 85-265VAC supports mid-power offline applications.
- Frequency control and soft start enable stable regulation and controlled startup.
- Broad fault protection and -40°C to 105°C range enhance reliability.
Mid-Power Isolated Flyback Supplies
Delivering 135W at 85-265VAC, the INN4077C-H183-TL fits isolated flyback designs balancing power and density with an integrated 750V switch.
Secondary-Side Synchronous Rectification
Flyback with secondary-side SR improves efficiency in isolated converters by replacing lossy output diodes with synchronous rectification.
Frequency-Controlled Regulation
50kHz to 140kHz frequency control with soft start enables stable regulation and controlled bring-up across wide input conditions.
Comprehensive Fault Protection
Current limiting, over load, over temperature, over voltage, short circuit and UVLO protection safeguard demanding isolated power stages.
Elevated Temperature Operation
Rated -40°C to 105°C, it supports thermally demanding industrial and enclosed power designs.
- Q: What topology does the INN4077C-H183-TL use?
- A: Flyback with secondary-side synchronous rectification, isolated.
- Q: Does it have an integrated switch?
- A: Yes, the power switch is integrated on-chip.
- Q: What is the breakdown voltage?
- A: 750V Vds rating.
- Q: What output power does it support?
- A: 135W at 85-265VAC input.
- Q: What switching frequency range is used?
- A: 50kHz to 140kHz with frequency control.
INN4077C-H183-TL.pdf
- Q: What topology does the INN4077C-H183-TL use?
- A: Flyback with secondary-side synchronous rectification, isolated.
- Q: Does it have an integrated switch?
- A: Yes, the power switch is integrated on-chip.
- Q: What is the breakdown voltage?
- A: 750V Vds rating.
- Q: What output power does it support?
- A: 135W at 85-265VAC input.
- Q: What switching frequency range is used?
- A: 50kHz to 140kHz with frequency control.
