| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
480 pcs
|
480 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Duty Cycle | |
| Fault Protection | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| Power | |
| Power (Watts) | |
| SVHC Present | |
| Supplier Device Package | |
| Topology | |
| Voltage |
The Power Integrations TOP271VG is an integrated offline switcher IC from the TOPSwitch-JX family, designed for highly efficient power supplies. This device incorporates a 725V power MOSFET, multi-mode PWM control, and extensive protection circuitry onto a single monolithic chip.
Key electrical specifications include a 59W power output, a 78% duty cycle, and dual switching frequencies of 66kHz and 132kHz. It offers robust fault protection, including current limiting, over-load, over-temperature, over-voltage, and short-circuit protection. The device operates over a wide temperature range of -40°C to 150°C (TJ).
Designed for flexibility and low system cost, the TOP271VG simplifies meeting design derating requirements. It is housed in an eDIP-12 package and features through-hole mounting. This component is suitable for various low- to medium-power AC-DC converter applications, such as power supplies for home appliances, battery chargers, and power adapters for consumer electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 725V.
The package is eDIP-12 (12-SDIP with exposed pad).
-40°C to 150°C.
Flyback topology.
Current limiting, overload, over temperature, over voltage, short circuit.
66kHz and 132kHz.
Yes, the output is isolated.