PT4486-48V

Features:

• 36 V to 75 V Input Voltage Range
• Programmable Output Voltage Range: 6.5 V to 17.5 V
• -40 to +85 Operating Temp
• 1500 VDC Isolation
• 89% Efficiency
• On/Off Inhibit
• Differential Remote Sense
• 17 A Output with PT4497
• 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


Description

The PT4486-48V Excalibur™ DC/DC converter module combines state-of-theart power conversion technology with un-paralleled flexibility. Incorporating high efficiency and ultra-fast transient response, these modules provide up to 8.5 A of output current over the programmable voltage range of 6.5 V to 17.5 V.

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 PT4486-48V may be operated with up to two PT4486-48V compatible booster modules.

Each PT4486-48V adds an additional 8.5A of output current capability.