Power Integrations TNY177DG-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.77 | $0.77 |
| 15+ | $0.75 | $11.25 |
| 25+ | $0.73 | $18.25 |
| 50+ | $0.69 | $34.50 |
| 100+ | $0.61 | $61.00 |
| N+ | $0.12 | Price Inquiry |
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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 | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 65% |
| Frequency - Switching | 132kHz |
| Power (Watts) | 23.5 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Control Features | EN |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads |
| Supplier Device Package | SO-8C |
| ROHS |  |
The Power Integrations TNY177DG-TL is an isolated Flyback offline switcher with secondary side SR and an integrated switch. It delivers up to 23.5 W at 132kHz switching with a 65% maximum duty cycle and a 650V breakdown rating. EN control, comprehensive fault protection, and a -40°C to 150°C junction range support compact AC-DC designs in an 8-SOIC package.
- Integrated switch and secondary side SR simplify isolated Flyback designs.
- 650V breakdown provides offline input margin.
- 132kHz switching supports compact transformers.
- Full fault protection set enhances reliability.
- -40°C to 150°C junction range for demanding environments.
Compact Chargers and Adapters
The TNY177DG-TL delivers up to 23.5 W in an isolated Flyback with secondary side SR, ideal for small AC-DC adapters.
Standby Power Supplies
132kHz switching and 650V breakdown support efficient offline standby rails with galvanic isolation.
Consumer Electronics Power
Integrated switch and EN control simplify isolated Flyback designs for household devices.
Industrial Auxiliary Rails
-40°C to 150°C junction range and full fault protection suit demanding isolated supplies.
- Q: What topology does the TNY177DG-TL use?
- A: Flyback with secondary side SR, galvanically isolated output, integrated switch.
- Q: What is the breakdown voltage?
- A: 650V Vds rating.
- Q: How much power does it deliver?
- A: Up to 23.5 W.
- Q: What switching frequency?
- A: 132kHz with a 65% maximum duty cycle.
- Q: What protections are included?
- A: Current limiting, over load, over temperature, over voltage, and short circuit protection.
TNY177DG-TL.pdf
- Q: What topology does the TNY177DG-TL use?
- A: Flyback with secondary side SR, galvanically isolated output, integrated switch.
- Q: What is the breakdown voltage?
- A: 650V Vds rating.
- Q: How much power does it deliver?
- A: Up to 23.5 W.
- Q: What switching frequency?
- A: 132kHz with a 65% maximum duty cycle.
- Q: What protections are included?
- A: Current limiting, over load, over temperature, over voltage, and short circuit protection.
