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PTH03010 Series

Not for New Designs

37.5 W (15 A) Non-Isolated DC-DC Converters

The PTH0310 series of non-isolated DC-DC converters offers some of the industry’s most advanced point-of-load (POL) functions, including Auto-Track™ (a Texas Instruments trademark) sequencing for controlled power-up/power-down of complex semiconductor devices, such as DSPs, FPGAs, and ASICs. These 37.5 W converters offer up to 93% efficiency and are Point-of-Load Alliance (POLA)-compliant. Delivering 15 A and a trimmable output voltage (0.8 to 2.5 VDC) from an input of 2.95 to 3.65 VDC to meet your semiconductor power needs, the converters have an installed height of just 0.35 inch and a small footprint of 0.62 x 1.37 inch. The parts are available in through-hole horizontal and surface-mount versions.


  • 15 A output current
  • 2 Year Warranty
  • 3.3 V input voltage
  • Efficiencies up to 93%
  • Wideoutput voltage adjust (0.8 V to 2.5 V)
  • Input voltage range 2.95 - 3.65 V
  • Input current 10 mA typ., no load
  • Voltage adjustability 0.8 - 2.5 V
  • Efficiency 93% max.


  • Autotracksequencing*
  • Available RoHS compliant
  • Margin up/down controls
  • Output ON/OFF inhibit
  • Output voltage sense
  • PointofLoadAlliance (POLA) compatible
  • Prebias startup capability


Output Power (W): 37.5
Length (Inches): 1.37
Width (Inches): 0.62
Height (Inches): 0.354
Mounting Type: BMP; SMT &Through Hole
Minimum Output Current (A): 0
Maximum Output Current (A): 15
Output Voltage Range (V): 0.8V to 2.5V
All Specifications Collapse Specifications

Stock Check

Model Number
Min. Voltage (V) Max. Voltage (V) Current (A) Nominal Voltage (V) Number of Outputs Samples Buy
PTH03010WAD Active, In Stock 0.8 2.5 15 0 1 Request Buy
PTH03010WAZ Active, Contact Us 0.8 2.5 15 0 1 Contact Us Buy
PTH03010WAZT Active, In Stock 0.8 2.5 15 0 1 Request Buy

Technical Documentation

Title Type
Application Note (557 KB) Application Note
PTH03010 Datasheet (359 KB) Data Sheet

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