Power IC With Integrated MOSFETs For Isolated IEEE 802.3af PD And Telecom Power-Supply Applications

The MAX5074 isolated PWM power IC features integrated switching Power MOSFETs connected in a voltage- clamped, two-transistor, power-circuit configuration. This device CAN be used in both forward and flyback configu- rations with a wide input voltage range from 11V to 76V and up to 15W of output power. The voltage-clamped power topology enables full recovery of stored magnetizing and leakage inductive energy for enhanced efficiency and reliability. A look- ahead signal for driving secondary-side synchronous Rectifiers CAN be used to increase efficiency. A wide array of protection features includes UVLO, overtemperature shutdown, and short-circuit protection with hiccup current limit for enhanced performance and reliability. Operation up to 500kHz allows smaller exter- nal magnetics and capacitors. The MAX5074 is rated for operation over the -40C to +125C temperature range and is available in a 20-pin TSSOP package. By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
C0984-CL Coilcraft Inc PoE transformer, for MAX5074, SMT, RoHS
C0984- Coilcraft Inc PoE transformer, for MAX5074, SMT, RoHS
MAX5074 's PackagesMAX5074 's pdf datasheet

MAX5074 Pinout, Pinouts
MAX5074 pinout,Pin out
This is one package pinout of MAX5074,If you need more pinouts please download MAX5074's pdf datasheet.

MAX5074 Application circuits
MAX5074 circuits
This is one application circuit of MAX5074,If you need more circuits,please download MAX5074's pdf datasheet.

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