PM7202

The PM7202 is a kind of DC/DC converter for Ethernet applications. It provides a low cost solution in 5 V or 12 V inputs with 9 V output for use with all coaxial transceiver chips. It is a drop-in replacement to the PM7102 with additional features and a lower price.

There are some features as follows: (1)full featured, cost-effective design; (2)remote on/off available with active HI or LO enable; (3)continuous short circuit and overload protection; (4)2000 VAC isolation standard; (5)two industry standard pin-outs.

Next is about the output specifications: (1)output voltage-initial tolerance: 8.55 V min, 9.0 V typ and 9.45 V max at VIN=NOM, IOUT=20 mA; (2)output current-full load rating: 80 mA min and 200 mA max when continuous 0 to 70; (3)output current-peak rating: 80 mA min and 225 mA max when continuous at 25; (4)ripple and noise: 6 mVpp typ and 100 mVpp max at 20 MHz BW, full load; (5)temperature coefficient: ±0.02%/ max at TA=0 to 70; (6)overloads and short circuit: indefinite.

Then is about the environmental specifications: (1)operating temperature range: 0 to 70; (2)storage temperature range: -55 to 105; (3)humidity: 5% R.H. min and 95% R.H. max when non-condensing.