Power Integrations TNY287PG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.01 | $1.01 |
| 15+ | $0.98 | $14.70 |
| 25+ | $0.95 | $23.75 |
| 50+ | $0.90 | $45.00 |
| 100+ | $0.80 | $80.00 |
| N+ | $0.16 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | TinySwitch®-4 |
| Packaging | Tube | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 67% |
| Frequency - Switching | 124kHz ~ 140kHz |
| Power (Watts) | 13 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 TNY287PG from Power Integrations (TinySwitch-4 series) is an isolated flyback offline switcher with an integrated 725V power MOSFET. Delivering up to 13 W, it switches at 124 kHz to 140 kHz with 67% maximum duty cycle and includes current limiting, open loop, over temperature, over voltage, and short circuit protection. Housed in an 8-DIP package, it suits compact isolated offline supplies.
- Integrated 725V MOSFET reduces external component count.
- Flyback topology provides galvanic isolation for safety.
- Comprehensive fault protection (OCP, OLP, OTP, OVP, SCP) enhances reliability.
- Wide -40°C to 150°C junction range supports demanding environments.
- EN control enables flexible regulation.
Compact AC-DC Adapters
The TNY287PG's integrated 725V switch and flyback topology suit isolated adapters delivering up to 13 W in an 8-DIP package.
Standby and Auxiliary Supplies
With EN control and comprehensive fault protection, it fits reliable isolated standby rails.
Home Appliance Power Stages
Operating from -40°C to 150°C junction temperature, it meets appliance thermal demands.
Industrial Auxiliary Power
Galvanic isolation and 725V breakdown support offline auxiliary supplies in industrial equipment.
- Q: What topology does the TNY287PG use?
- A: Flyback topology.
- Q: Is it isolated?
- A: Yes, it provides galvanic isolation.
- Q: Does it have an internal switch?
- A: Yes, the power MOSFET is integrated on-chip.
- Q: What is the breakdown voltage?
- A: 725V Vds rating.
- Q: How much power can it deliver?
- A: Up to 13 W.
TNY287PG.pdf
- Q: What topology does the TNY287PG use?
- A: Flyback topology.
- Q: Is it isolated?
- A: Yes, it provides galvanic isolation.
- Q: Does it have an internal switch?
- A: Yes, the power MOSFET is integrated on-chip.
- Q: What is the breakdown voltage?
- A: 725V Vds rating.
- Q: How much power can it deliver?
- A: Up to 13 W.
