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PT6446 - 6-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator

Download the PT6446 datasheet PDF. This datasheet also covers the PT6440 variant, as both devices belong to the same 6-a 5-v/3.3-v input adjustable integrated switching regulator family and are provided as variant models within a single manufacturer datasheet.

Description

The PT6440 Excalibur™ power modules are a series of high performance Integrated Switching Regulators (ISRs), housed in a thermally efficient solderable copper case.

Features

  • 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 SLTS133B Revised (1/30/2002).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PT6440-PowerTrend.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PT6446
Manufacturer Power Trend
File Size 189.89 KB
Description 6-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator
Datasheet download datasheet PT6446 Datasheet

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Other Datasheets by Power Trend

Part Number Description
PT6440 6-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator
PT6441 6-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator
PT6442 6-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator
PT6443 6-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator
PT6444 6-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator

Full PDF Text Transcription

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PT6440 Series 6-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator Features • 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 SLTS133B Revised (1/30/2002) Description 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 lowvoltage power source; ideal for powering the industry’s latest DSP and microprocessors. The series includes standard output bus voltages as low as 1.0VDC.
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