Product Summary

The PT4101 is a dc/dc converter. It can provide up 18 Watts/in3 of isolated power in a single low-profile module. Designed to operate from a standard 48V telecom bus, the PT4101 employs switching frequencies of up to 850kHz, planar magnetics, and surface-mount construction. The PT4101 is designed for T elecom, Industrial, Computer, Medical, and other distributed power applications that require input-to-output isolation.

Parametrics

PT4101 absolute maximum ratings: (1)output current, Io: 0 to 4.0A; (2)on/off standby current, Iin standby: 7mA typ, 10mA max; (3)short circuit current, Isc: 5.5A; (4)input voltage range, Vin: 36.0 to 75.0V, 48.0V typ.

Features

PT4101 features: (1)15W Output Power; (2)Input Voltage Range: 36V to 75V; (3)1500 VDC Isolation; (4)Low-Profile; (5)Current Limit; (6)Short-Circuit Protection; (7)Over-Temperature Shutdown; (8)UL1950 recognized; (9)CSA 22.2 950 certified; (10)Meets EN60950.

Diagrams

PT4101 standard application

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
PT4101A
PT4101A
Texas Instruments
DC/DC Converters 5Vout 15W 48V Input Iso DC/DC
Data Sheet
0-11: $46.40
11-25: $42.77
25-100: $40.40
PT4101C
PT4101C
Texas Instruments
DC/DC Converters 5Vout 15W 48V Input Iso DC/DC
Data Sheet
Negotiable