STMicroelectronics GS1T70-D540
ISDN DC-DC CONVERTER
| Part No. | GS1T70-D540 |
|---|---|
| Datasheet | GS1T70-D540 Download |
| Manufacturer |  STMicroelectronics |
| Description | ISDN DC-DC CONVERTER |
| Buy | Stock & Price |
FEATURES
Wide operating line termination voltage Positive or negative input voltage polarity Input and output filtering Short-circuit protection on both outputs Input power during shortcircuit within specification Minimum current drain during stand-by condition: 10µA for Vi<18V Input-Output2 insulation voltage: 3000VRMS for 60 seconds Output1-Output2 insulation voltage: 3000VRMS for 60 seconds Mechanical dimensions (L x W x H): 50.8 mm x 50.8 mm x 18 mm (2" x 2" x 0.71")DESCRIPTION
The GS1T70-D540/2 converter has been designed for the “U” interface of an ISDN-NTBA (Network Termination Basic Access) system with either 4B3T or 2B1Q standard trasmission. Two outputs, 5V/72mA and 40V/12mA are supplied. The converter offers short-circuit protection (shortcircuit on 40V output doesn’t affect 5V output and the input power never exceeds the limits of the specification), input either voltage polarity, 80% minimum efficiency at maximum load, input and output filtering to meet very stringent noise requirements.
