| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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25 pcs
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25 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DPA426SN-TL from Power Integrations is a highly integrated DC-DC converter IC designed for demanding Power over Ethernet (PoE) and telecom applications. This device simplifies designs by integrating a high-frequency MOSFET, PWM control, and fault protection circuitry onto a single chip, potentially eliminating up to 50 external components.
Key electrical specifications include a wide input voltage range of 16-75 VDC and a 220V output voltage. It operates across a temperature range of -40°C to 125°C. The IC supports both forward and flyback topologies and features pin-selectable switching frequencies of 300 kHz or 400 kHz.
Designed for high power applications, the DPA426SN-TL is available in a thermally efficient TO-263-7C (R package) option. It supports surface mount installation. The device includes built-in auto-restart for overload protection and line undervoltage detection meeting ETSI standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
16-75 VDC.
220V.
-40°C to 125°C.
SPAK-7 (6 leads + tab).
Surface Mount.
1.
Pin selectable at 300 kHz or 400 kHz.