PT6940

Features:

• High Efficiency Dual Output
   (See Ordering Information)
• Ideal Power Source for DSPs
• 5V/3.3V Input
• 6A Rated (Both Outputs)
• Internal Power-up Sequencing
• Single On/Off Control
• Independent Adjust/Trim


Description

The PT6940 Excalibur™ power modules are a series of high-efficiency dual-output regulators, housed in a solderable space-saving package. The dual  output  is ideal for DSP applications that require a second voltage source for a processor core.

Both outputs from the PT6940 regulator modules are rated to deliver a full 6A load current simultaneously, and are internally sequenced to comply with the power-up requirements of popular DSP ICs.

Each output can be independentlyadjusted with a single external resistor, and incorporates an output sense to compensate for voltage drop between the regulator and load. A short-circuit load fault at either output will result in the coordinated shutdown of both voltages.