PT4410

Features:

• Input Voltage Range: 36 V to 75 V
• Programmable Output Voltage
• +90 % Efficiency
• 1500 VDC Isolation
• On/Off Control
• Over-Current Protection
• Differential Remote Sense
• Output Over-Voltage Protection
• Over-Temperature Shutdown
• Undervoltage Lockout
• Low Profile Package (12mm)
• Compact Footprint Comparable to ¼-Brick: (Horiz Config. 1.45 in × 2.6 in, Vertical Config. < 1 in²)
• Surface Mountable
• Agency Approvals: UL 60950, CSA 22.2 950
• IPC Lead Free 2


Description

The PT4410 series of power modules are singleoutput isolated DC/DC converters, housed in a compact 21-pin low-profile (12 mm) package.

These modules are rated up to 100W with load currents as high as 30 A. The output voltage is set within a pre-defined range via a 5-bit input code.

The PT4410 series operates from a standard 48-V telecom CO supply and occupies only 3.9 in² of PCB area. These modules offer OEMs a compact and flexible high-output power source for use with high-end microprocessors, DSPs, general purpose logic and analog. They are suitable for distributed power applications in both telecom and computing environments.

Features include output over-current protection, on/off control, output over-voltage protection (OVP), over-temperature shutdown, under-voltage lockout (UVLO), and an output differential remote sense. The modules are fully integrated for stand-alone operation, and require no additional components. The horizontal package outline is also comparable to industry standard ¼-bricks, allowing for a dual PWB layout.