Power Integrations TNY276GN-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.00 | $1.00 |
| 15+ | $0.97 | $14.55 |
| 25+ | $0.95 | $23.75 |
| 50+ | $0.89 | $44.50 |
| 100+ | $0.79 | $79.00 |
| N+ | $0.16 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | TinySwitch®-III |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 65% |
| Frequency - Switching | 132kHz |
| Power (Watts) | 19 W |
| Fault Protection | Current Limiting, Open Loop, 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-SMD (7 Leads), Gull Wing |
| Supplier Device Package | SMD-8C |
| ROHS |  |
The Power Integrations TNY276GN-TL is a TinySwitch®-III flyback offline switcher with an integrated 700V power switch for isolated AC-DC supplies up to 19 W. It switches at 132kHz with a 65% maximum duty cycle and includes current limiting, open loop, over temperature, over voltage, and short circuit protection. Rated for -40°C to 150°C junction temperatures, it comes in a 7-lead gull-wing SMD package.
- Integrated 700V power switch reduces external component count.
- Flyback topology delivers galvanically isolated output.
- 19 W output power suits compact adapters and bias supplies.
- Comprehensive protection: current limiting, open loop, over temperature, over voltage, and short circuit.
- -40°C to 150°C junction temperature range for demanding environments.
Compact Isolated AC-DC Power Supplies
The TNY276GN-TL integrates a 700V power switch in a flyback topology, enabling compact galvanically isolated supplies up to 19 W.
Consumer Electronics Adapters
With 132kHz switching and a 65% maximum duty cycle, it suits small isolated adapters for consumer devices.
Appliance and Industrial Bias Rails
The -40°C to 150°C junction temperature range supports isolated bias supplies in appliances and industrial equipment.
Robust Designs Requiring Protection
Current limiting, open loop, over temperature, over voltage, and short circuit protection help ensure reliable operation in isolated flyback designs.
- Q: What topology does the TNY276GN-TL use?
- A: It is a flyback offline switcher for isolated power supplies.
- Q: Does it include an integrated switch?
- A: Yes, it integrates the power switch with a 700V breakdown rating.
- Q: What is the maximum output power?
- A: It delivers up to 19 W.
- Q: What switching frequency does it use?
- A: It switches at 132kHz with a 65% maximum duty cycle.
- Q: What protections are built in?
- A: Current limiting, open loop, over temperature, over voltage, and short circuit protection.
TNY276GN-TL.pdf
- Q: What topology does the TNY276GN-TL use?
- A: It is a flyback offline switcher for isolated power supplies.
- Q: Does it include an integrated switch?
- A: Yes, it integrates the power switch with a 700V breakdown rating.
- Q: What is the maximum output power?
- A: It delivers up to 19 W.
- Q: What switching frequency does it use?
- A: It switches at 132kHz with a 65% maximum duty cycle.
- Q: What protections are built in?
- A: Current limiting, open loop, over temperature, over voltage, and short circuit protection.
