Power Integrations TNY276PG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.95 | $0.95 |
| 15+ | $0.92 | $13.80 |
| 25+ | $0.90 | $22.50 |
| 50+ | $0.85 | $42.50 |
| 100+ | $0.75 | $75.00 |
| N+ | $0.15 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | TinySwitch®-III |
| Packaging | Tube | |
| 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 | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads |
| Supplier Device Package | 8-PDIP-C |
| ROHS |  |
The Power Integrations TNY276PG is a TinySwitch®-III offline Flyback switcher with an integrated 700V switch, delivering up to 19 W of isolated output at 132kHz with 65% maximum duty cycle. It includes enable (EN) control and comprehensive protection—current limiting, open loop, over temperature, over voltage, and short circuit—in an 8-DIP (7-lead) package rated to 150°C junction.
- Integrated 700V switch simplifies isolated Flyback designs and cuts external parts.
- 19 W output at 132kHz enables compact, low-power adapters.
- Broad fault protection (open loop, over voltage, over temperature, short circuit, current limiting) enhances safety.
- Enable (EN) control supports flexible regulation.
- -40°C to 150°C junction range for thermally demanding applications.
Isolated Low-Power Adapters
The TNY276PG's Flyback topology with integrated 700V switch and isolated output suits compact AC-DC adapters up to 19 W, where galvanic isolation is required for safety.
Standby and Bias Supplies
With 132kHz switching and enable-based control, it provides efficient isolated bias rails for larger power systems needing a dedicated housekeeping supply.
Consumer Electronics Chargers
19 W output and comprehensive protection (over voltage, over temperature, short circuit, open loop) support reliable small chargers and wall adapters.
Industrial Auxiliary Power
The -40°C to 150°C junction range and open-loop protection make it suitable for auxiliary supplies in industrial equipment.
- Q: What topology does the TNY276PG use?
- A: It is a Flyback offline switcher with an integrated 700V switch, providing isolated output.
- Q: What is the maximum output power?
- A: Up to 19 W at 132kHz switching frequency with 65% max duty cycle.
- Q: What protections are built in?
- A: Current limiting, open loop, over temperature, over voltage, and short circuit protection.
- Q: What control feature does it offer?
- A: It includes an EN (enable) control pin for on/off regulation.
- Q: What package and temperature range?
- A: 8-DIP (7 leads) rated -40°C to 150°C junction temperature.
TNY276PG.pdf
- Q: What topology does the TNY276PG use?
- A: It is a Flyback offline switcher with an integrated 700V switch, providing isolated output.
- Q: What is the maximum output power?
- A: Up to 19 W at 132kHz switching frequency with 65% max duty cycle.
- Q: What protections are built in?
- A: Current limiting, open loop, over temperature, over voltage, and short circuit protection.
- Q: What control feature does it offer?
- A: It includes an EN (enable) control pin for on/off regulation.
- Q: What package and temperature range?
- A: 8-DIP (7 leads) rated -40°C to 150°C junction temperature.
