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0.8 to 1.8 V 12-A, 12-V Input Non-Isolated Wide-Adjust Module


Package | PIN: EUJ | 10
Temp: I (-40 to 85)
Carrier: Partial Tray
Qty Price
1-9 $27.41
10-24 $25.62
25-99 $24.81
100-249 $22.06
250-499 $21.89
500-749 $20.60
750-999 $18.49
1000+ $18.43


  • Up to 12-A Output Current
  • 12-V Input Voltage
  • Wide-Output Voltage Adjust (1.2 V to 5.5 V)/(0.8 V to 1.8 V)
  • Efficiencies up to 94%
  • 200 W/in3 Power Density
  • On/Off Inhibit
  • Output Voltage Sense
  • Prebias Startup
  • Undervoltage Lockout
  • Auto-Track Sequencing
  • Margin Up/Down Controls
  • Output Overcurrent Protection (Nonlatching, Auto-Reset)
  • Operating Temperature: -40°C to 85°C
  • Safety Agency Approvals: UL/IEC/CSA-22.2 60950-1
  • Point of Load Alliance (POLA™) Compatible
    • Complex Multivoltage, Multiprocessor Systems

Auto-Track, TMS320 are trademarks of Texas Instruments.

Texas Instruments  PTH12010LAS

The PTH12010 series of non-isolated power modules that are small in size but big on performance and flexibility. The high output current, compact footprint, and industry-leading features offers system designers a versatile module for powering complex multi-processor digital systems.

The series employs double-sided surface mount construction and provides high-performance step-down power conversion for up to 12 A of output current. The output voltage of the W-suffix parts can be set to any value over the range, 1.2 V to 5.5 V. The L-suffix devices have an adjustment range of 0.8 V to 1.8 V. The output voltage is set using a single external resistor.

This series includes Auto-Track™ sequencing. Auto-Track simplifies the task of supply voltage sequencing in a power system by enabling modules to track each other, or any external voltage, during power up and power down.

Other operating features include an on/off inhibit, output voltage adjust (trim), margin up/down controls, and the ability to start up into an existing output voltage or prebias. For improved load regulation, an output voltage sense is also provided. A nonlatching overcurrent trip serves as load fault protection.

Target applications include complex multivoltage, multiprocessor systems that incorporate the industry’s high-speed TMS320™ DSP family, microprocessors, and bus drivers.