| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,500 pcs
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4500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DPA424R from Power Integrations is a highly integrated DC-DC converter IC belonging to the DPA-Switch family. It is designed for applications requiring efficient power conversion, particularly in Power over Ethernet (PoE) and telecommunications equipment.
This IC supports a wide input voltage range of 16-75 VDC and offers flexibility with both forward and flyback topologies. In a forward configuration, it can deliver up to 35W of output power, while in a flyback configuration, it supports up to 26W. The device integrates a 220V high-frequency MOSFET and PWM control, significantly reducing the need for external components, thereby saving space and cost.
The DPA424R operates within a temperature range of -40°C to 125°C. It features pin-selectable switching frequencies of 300 kHz or 400 kHz, and includes built-in protection features like auto-restart for output overload and line undervoltage detection meeting ETSI standards. The component is housed in a TO-263-7C package, suitable for surface mounting and high-power applications.
Key features include EcoSmart™ energy efficiency, low no-load consumption, and cycle skipping at light loads for high standby efficiency. It is RoHS3 compliant, has an MSL of 1, and is REACH unaffected.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 16 VDC to 75 VDC.
The maximum output power in a forward configuration is 35 W.
The maximum output power in a flyback configuration is 26 W.
The operating temperature range is -40°C to 125°C.
The DPA424R is supplied in a TO-263-7C package.
Yes, the DPA424R is RoHS3 compliant.