PT3400

Features:

• Input Voltage Range: 36V to 75V
• 35W Output Power
• 90% Efficiency
• 1500 VDC Isolation
• Low Profile (8 mm)
• Adjustable Output Voltage
• Dual-Logic On/Off Enable
• Power-Up Sequence Control
• Differential Remote Sense
• Over-Current Protection
• Space Saving Package
• Solderable Copper Case
• Safety Approvals Pending


Description

The PT3400 Excalibur™ power modules are a series of 35-W rated DC/DC converters housed in a low-profile space-saving copper case. Fully isolated for telecom applications, the series includes a number of standard voltages, including 1.0 VDC. Other applications include industrial, high-end computing, and other distributed power applications that require input-to-output isolation.

PT3400 modules incorporate a feature that simplifies the design of multiple voltage power supplies in DSP and ASIC applications.

Using the SEQ control pin, the output voltage of two PT3400 modules in a power supply system can be made to self sequence at powerup.

Other features include output voltage adjust, over-current protection, input undervoltage lockout, and a differential remote sense to compensate for any voltage drop between the converter and load.