10-W Low-Profile 48V-Input Isolated DC/DC Converter

The PT4220 Power Modules are a series of DC/DC converters housed in an ultra-low profile (8mm) solderable copper case. The series includes a num- ber of preset output voltages ranging from 1.3V up to 12V, all fully approved for Telecom use. They may also be used in many other applications that require input-output isolation over an extended temperature range. The modules are an ideal choice for low-power digital and Analog circuits, including DSPs and Microcontrollers The flexibility of input-output isolation also allows the output to be configured for negative voltage operation. The PT4220 series is made available in both horizontal and vertical pin con- figurations, including surface mount. By Texas Instruments