Module DC-DC 2-OUT 5V/3.3V 10A/15A 26-Pin SIP Module

The PT4661 Excalibur Seriesis a 30-A rated, dual-output isolatedDC/DC converter that combinesstate-of-the-art power conversiontechnology with unparalleled flexibility.These modules operate froma standard telecom (–48 V) centraloffice (CO) supply to produce twoindependantly regulated outputs.The PT4661 is characterizedwith high efficiencies and ultra-fasttransient response, and incorporatesmany features to facilitate systemintegration. These include a flexible“On/Off” enable control, outputcurrent limit, over-temperatureprotection, and an input under-voltagelockout (UVLO). In addition, bothoutput voltages are designed to meetthe power-up/power-down sequencingrequirements of popular DSPs.The PT4661 is housed inspace-saving solderable copper case.The package does not require aheatsink and is available in bothvertical and horizontal configurations,including surface mount. The‘N’ configuration occupies less than 2in² of PCB area.

• Dual 15-A Outputs (Independantly Regulated)
• Power-up/Down Sequencing
• Input Voltage Range: 36 V to 75 V
• 1500 VDC Isolation
• Temp Range: –40 to 100 °C
• High Efficiency: 88 %
• Fixed Frequency Operation
• Over-Current Protection (Both Outputs)
• Dual Logic On/Off Control
• Over-Temperature Shutdown
• Over-Voltage Protection(Coordinated Shutdown)
• Under-Voltage Lockout
• Input Differential EMI Filter
• IPC Lead Free 2
• Safety Approvals: UL1950 CSA 22.2 950