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PTH04070W - 3-A 3.3/5-V INPUT ADJUSTABLE SWITCHING REGULATOR

General Description

The PTH04070W is a highly integrated, low-cost switching regulator module that delivers up to 3 A of output current.

Key Features

  • 1.
  • Up to 3-A Output Current at 85°C.
  • 3.3-V / 5-V Input Voltage.
  • Wide-Output Voltage Adjust (0.9 V to 3.6 V).
  • 160 W/in3 Power Density.
  • Efficiencies Up To 94%.
  • On/Off Inhibit.
  • Undervoltage Lockout (UVLO).
  • Output Overcurrent Protection (Nonlatching, Auto-Reset).
  • Overtemperature Protection.
  • Ambient Temp. Range:.
  • 40°C to 85°C.
  • Surface Mount Package.
  • Safety Agency Approvals: UL/IEC/CSA-.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PTH04070W www.ti.com SLTS227B – SEPTEMBER 2004 – REVISED OCTOBER 2007 3-A, 3.3/5-V INPUT ADJUSTABLE SWITCHING REGULATOR FEATURES 1 • Up to 3-A Output Current at 85°C • 3.3-V / 5-V Input Voltage • Wide-Output Voltage Adjust (0.9 V to 3.6 V) • 160 W/in3 Power Density • Efficiencies Up To 94% • On/Off Inhibit • Undervoltage Lockout (UVLO) • Output Overcurrent Protection (Nonlatching, Auto-Reset) • Overtemperature Protection • Ambient Temp. Range: –40°C to 85°C • Surface Mount Package • Safety Agency Approvals: UL/IEC/CSA-C22.2 60950-1 APPLICATIONS • Telecommunications, Instumentation, and General-Purpose Circuits DESCRIPTION The PTH04070W is a highly integrated, low-cost switching regulator module that delivers up to 3 A of output current.