Module DC-DC 1-OUT 3.3V 6A 12-Pin SIP Module

The PT6440 Excalibur power modules are a series of high performance Integrated Switching Regulators (ISRs), housed in a thermally efficient solderable copper case. These modules operate from input voltages as low as 3.1V to produce a high-output low-voltage power source; ideal for powering the industry’s latest DSP and microprocessors. The series includes standard output bus voltages as low as 1.0VDC. The innovative copper case construction provides superior thermal performance in a small footprint. Both through-hole and surface mount pin configurations are available. The PT6440 series operating features include external output voltage adjustment, an On/Off inhibit, and short-circuit protection. A 100uF input, and 330uF output capacitor are required for proper operation.

6A Output Current

Input Voltage Range:
   3.1 V to 5.5 V

90% Efficiency

Adjustable Output Voltage

Standby Function

Short Circuit Protection

Small Footprint (0.61 in²)

Solderable Copper Case

8.8 10⁶ Hours MTBF