PT4472-24V

Features:

• 18V to 36V Input Voltage Range
• Programmable Output Voltage Range: 1.3V to 3.5V
• -40° to +85  Ambient
• 1500 VDC Isolation
• 89% Efficiency
• On/Off Inhibit
• Differential Remote Sense
• 60A Output with PT4495
• 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


Description

The PT4472 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 30A of output current over the programmable 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 additional output current, one PT4472 may be operated with up to two PT4495 compatible booster modules.

Each PT4495 adds an additional 30A of output current capability.