10-A, 4.5V-14V Input, Non-Isolated, Wide Output, Adjustable Power Module


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Package | Pins | Size

SIP MODULE (EDN) 5 155 mm² 11.5 x 16.51 open-in-new Find other Buck modules (integrated inductor)


  • Up to 10-A Output Current
  • Wide Input Voltage Range (4.5 V to 14 V)
  • Wide-Output Voltage Adjust
    (0.6 V to 5.5 V)
  • Efficiencies Up To 96%
  • ON/OFF Inhibit
  • Undervoltage Lockout (UVLO)
  • Output Overcurrent Protection
    (Nonlatching, Auto-Reset)
  • Ambient Temp. Range: –40°C to 85°C
  • Space Saving Vertical SIP Package
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The PTR08100W is a highly integrated, low-cost switching regulator module that delivers up to 10 A of output current. Occupying approximate PCB area of a standard TO-220 linear regulator IC, the PTR08100W provides output current at a much higher efficiency and with much less power dissipation, thereby eliminating the need for a heat sink. Their small size (0.65 x 0.41 in), high efficiency, and low cost makes these modules attractive for a variety of applications.

The input voltage range of the PTR08100W is from 4.5 V to 14 V, allowing operation from either a 5-V or 12-V input bus. Using state-of-the-art switched-mode power-conversion technology, the PTR08100W can step down to voltages as low as 0.6 V. The output voltage can be adjusted to any voltage over the range, 0.6 V to 5.5 V, using a single external resistor. Operating features include an undervoltage lockout (UVLO), on/off inhibit and output overcurrent protection. Target applications include servers, test and measurement applications, and high-end consumer products.

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Technical documentation

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Type Title Date
* Datasheet 10-A, 4.5V-14V Input, Non-Isolated, Wide Output, Adjustable Power Module datasheet (Rev. F) Oct. 17, 2012
Selection guide Power Management Guide 2018 (Rev. R) Jun. 25, 2018

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SIP MODULE (EDN) 5 View options

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