Skip to content

PTH04040 Series

Not for New Designs

150 W (60 A) Non-Isolated DC-DC Converters

The 150 W PTH04040 series non-isolated DC-DC converter complies with the Point-of-Load Alliance (POLA) standard, offering such advanced POL functions as Auto-Track™ (a Texas Instruments trademark) sequencing for controlled power-up/power-down of semiconductor devices like DSPs, FPGAs, and ASICs, as well as voltage margining. Standard features include pre-bias startup, programmable input undervoltage lockout, differential remote sense, remote on/off, and auto-resetting short-circuit protection. The converters offer an input voltage range of 2.95 to 5.5 VDC, a trimmable output voltage range of 0.8 to 2.5 VDC, and an output current of up to 60 A with 93% maximum efficiency. Through-hole horizontal mount and surface-mount options are available with a 1 x 2-inch (26.5 x 52 mm) footprint and a 0.35-inch (9 mm) installed height.


  • 60 A output current
  • 3.3/5 V input voltage (2.95 to 5.5 VDC)
  • Wide-output voltage adjust (0.8 V to 2.5 V)
  • Auto-track™ sequencing*
  • Margin up/down controls
  • Efficiencies up to 93%
  • Output ON/OFF inhibit
  • Differential remote sense
  • Programmable input Under-Voltage Lockout (UVLO)
  • Point-of-Load-Alliance (POLA) compatible
  • RoHS compliant
  • Two year warranty


Output Power (W): 150
Length (Inches): 2.05
Width (Inches): 1.05
Height (Inches): 0.36
Mounting Type: BMP; SMT &Through Hole
Minimum Output Current (A): 0
Maximum Output Current (A): 60
Output Voltage Range (V): 0.8V to 3.6V
All Specifications Collapse Specifications

Stock Check

Model Number
Min. Voltage (V) Max. Voltage (V) Current (A) Nominal Voltage (V) Number of Outputs Samples Buy
PTH04040W Active, Contact Us 0.8 2.5 60 1.2 1 Contact Us Buy

Technical Documentation

24/5 Support Available

Get Expert Advice From Our Engineers

We are committed to providing excellent customer service and technical support to our customers. With live chat and phone support, you can reach out to a qualified engineer for help at any time.
Get Support Now