The PT4484 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 20A of output current over the programmable voltage range of 4.6V to 5.7V.
●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 additional output current, one PT4484 may be operated with up to two PT4498 compatible booster modules. Each PT4498 adds an additional 20A of output current capability.
● 36V to 75V Input Voltage Range
● Programmable Output Voltage Range: 4.6V to 5.7V
● 40° to +85°C Operating Temp
● 1500 VDC Isolation
● 90% Efficiency
● On/Off Inhibit
● Differential Remote Sense
● 40A Output with PT4498
● Over-Current Protection
● Over-Temperature Protection
● Over-Voltage Protection
● Space-Saving Package
● Solderable Copper Case
● Safety Approvals:
● UL 60950
● CSA 22.2 950
● VDE EN60950 Pending
