100-W 30-A Programmable Isolated DC/DC Converter

The PT4481 Excalibur DC/DC converter module combines state-of-the- art power conversion technology with un-paralleled flexibility. Incorporating high efficiency and ultra-fast transient response, these modules provide up to 30A of output current over the program- mable voltage range of 1.3V to 3.5V. This represents a full 100W output at 3.3V. The modules include a number of inbuilt features to facilitate system integration. These include a foldback output current limit, over-temperature protection, and an inhibit on/off control. A differential remote sense is also provided to compensate for voltage drop between the converter and load. For applications requiring power supply redundancy, multiple PT4481 modules may connected for operation in an N+1 configuration. Each PT4481 connected will share the load current with other active PT4481 modules. By Texas Instruments
Part Manufacturer Description Datasheet Samples
PT4481A Texas Instruments 1-OUTPUT 100W DC-DC REG PWR SUPPLY MODULE, SIP-26
PT4481N Texas Instruments DC-DC REG PWR SUPPLY MODULE
PT4481C Texas Instruments DC-DC REG PWR SUPPLY MODULE
EP3000 ABB Critical Power AC 85 - 264V 48V 62.50A 92%
EP0300 ABB Critical Power AC 85 - 264V 48V 6.25A 91%
EP500V ABB Critical Power AC 85 - 264V 48V 10.42A 92%
EP1600 ABB Critical Power AC 85 - 264V 48V 33.33A 92%
EHHD036A0F ABB Critical Power Hammerhead series, 48V (18V-75V) 3.3V 36A 90%
KHHD010A0F ABB Critical Power Hammerhead series, 48V (18V-75V) 3.3V 10A 90%
EHHD006A0B ABB Critical Power Hammerhead series, 48V (18V-75V) 12V 6A 91%
PT4481-48V 's PackagesPT4481-48V 's pdf datasheet



PT4481-48V Pinout, Pinouts
PT4481-48V pinout,Pin out
This is one package pinout of PT4481-48V,If you need more pinouts please download PT4481-48V's pdf datasheet.

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