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6 A, 5-V Input Wide-Output Adjust Plug-in Power Module


Package | PIN: EUS | 5
Temp: I (-40 to 85)
Carrier: Partial Tray
Qty Price
1-9 $12.98
10-24 $12.06
25-99 $11.64
100-249 $10.17
250-499 $9.68
500-749 $8.91
750-999 $8.00
1000+ $7.97


  • Up to 6-A Output Current
  • 5-V Input Voltage
  • Wide-Output Voltage Adjust (0.9 V to 3.6 V)
  • Efficiencies up to 94%
  • 160 W/in³ Power Density
  • On/Off Inhibit
  • Under-Voltage Lockout
  • Output Current Limit
  • Pre-Bias Startup Capability
  • Over-Temperature Protection
  • Surface Mountable
  • Operating Temp: –40 to +85°C
  • Safety Agency Approvals (Pending): UL 1950, CSA 22.2 950, EN60950 & VDE

Texas Instruments  PTH05000WAH

The PTH05000 series of non-isolated power modules are small in size and high on performance. Using double-sided surface mount construction and synchronous rectification technology, these regulators deliver up to 6 A of output current while occupying a PCB area of about half the size of a standard postage stamp. They are an ideal choice for applications where space, performance and cost are important design constraints.

This series operates from an input voltage of 5-V to provide step-down power conversion to any output voltage over the range, 0.9 V to 3.6 V. The output voltage of the PTH05000W is set within this range using a single resistor.

Operating features include an on/off inhibit, output voltage adjust (trim), output current limit, and over-temperature protection.

For high efficiency these parts employ a synchronous rectifier output stage. An output pre-bias holdoff capability ensures that the output will not sink current during startup.

Target applications include telecom, industrial, and general purpose circuits, including low-power dual-voltage systems that use a DSP, microprocessor, or ASIC.

Package options include both through-hole and surface mount configurations.