Murata Manufacturing 7825355MC
The 78253 series of converter transformers are specifically designed for use with the MAX253 chip set to provide isolated power supplies. The 5V version can supply 1W and the 3.3V version can supply 500mW. For recommended alternatives please refer to the 78253J Series datasheet.FEATURES
n RoHS compliant n Maxim MAX253 compatible n 3.3V and 5V versions n Isolation to 4kVDC n Frequency range to 500kHZ n Toroidal construction n Industry-standard pinout n UL 94 V-0 package materials n Fully encapsulated n Low profile n Surface mount option n Industrial temperature rangeDESCRIPTION
A centre tapped secondary winding allows for full bridge, half bridge or voltage doubling. Surface-mount parts The surface-mount (M suffix) products are not recommended for new designs. SELECTION GUIDE Order Code Input Voltage V Output Voltage V Max. Output Current mA Isolation Voltage VDC Turns Ratio Package Recommended Style Alternative 78253/35C 3.3 5.0 100 1500 1:2.27 DIL 78253/55C 5.0 5.0 200 1500 1:1.31 DIL 78253/35VC 3.3 5.0 100 4000 1:2.14 DIL 78253/55VC 5.0 5.0 200 4000 1:1.33 DIL 78253/35MC 3.3 5.0 100 78253/55MC 5.0 5.0 200 78253/35MVC 3.3 5.0 100 78253/55MVC 5.0 5.0 200 ORDER CODE DETAILS Order Code 78253/XX(V)C 78253/XXM(V)C 78253/XXM(V)C-R Package Type 6 Pin DIL 6 Pin SM...