Power Integrations TOP253GN-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.16 | $1.16 |
| 15+ | $1.12 | $16.80 |
| 25+ | $1.10 | $27.50 |
| 50+ | $1.04 | $52.00 |
| 100+ | $0.92 | $92.00 |
| N+ | $0.18 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | TOPSwitch®-HX |
| 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 | 78% |
| Frequency - Switching | 66kHz |
| Power (Watts) | 25 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | - |
| 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 TOP253GN-TL is a flyback offline switcher from the TOPSwitch®-HX series with isolated output. It integrates a 700V switch, delivers up to 25 W, and switches at 66kHz with 78% maximum duty cycle. Protections include current limiting, over temperature, and over voltage. It is supplied in an 8-SMD gull-wing package with 7 leads and operates from -40°C to 150°C (TJ).
- Integrated 700V switch reduces external components and design complexity.
- Isolated flyback topology ensures safety isolation for offline supplies.
- 25 W power capability supports medium-power adapters and supplies.
- Current limiting, over temperature, and over voltage protection enhance reliability.
- 150°C junction temperature rating enables use in demanding thermal environments.
AC-DC Adapters and Chargers
The TOP253GN-TL's 25 W capability and integrated 700V switch make it well suited for isolated flyback adapters, with current limiting and over voltage protection for safe operation.
Industrial Power Supplies
With a -40°C to 150°C junction temperature range and isolated output, this TOPSwitch®-HX device supports robust industrial power designs.
Consumer Electronics Power
66kHz switching and 78% maximum duty cycle provide efficient isolated conversion for consumer products up to 25 W.
Appliance Auxiliary Supplies
The isolated flyback configuration and over temperature protection deliver dependable auxiliary power in home appliances.
- Q: What topology does the TOP253GN-TL use?
- A: It is a flyback offline switcher with isolated output.
- Q: Does it have an integrated switch?
- A: Yes, it integrates a 700V breakdown switch.
- Q: What is the maximum output power?
- A: Up to 25 W.
- Q: What switching frequency and duty cycle does it use?
- A: 66kHz switching frequency with 78% maximum duty cycle.
- Q: What protections are included?
- A: Current limiting, over temperature, and over voltage protection.
- Q: What is the operating temperature range?
- A: -40°C to 150°C (TJ).
TOP253GN-TL.pdf
- Q: What topology does the TOP253GN-TL use?
- A: It is a flyback offline switcher with isolated output.
- Q: Does it have an integrated switch?
- A: Yes, it integrates a 700V breakdown switch.
- Q: What is the maximum output power?
- A: Up to 25 W.
- Q: What switching frequency and duty cycle does it use?
- A: 66kHz switching frequency with 78% maximum duty cycle.
- Q: What protections are included?
- A: Current limiting, over temperature, and over voltage protection.
- Q: What is the operating temperature range?
- A: -40°C to 150°C (TJ).
