PTH04040WAD

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PTH04040WAD

60 A, 3.3/5-V Input Non-Isolated Wide-Output Adjust Power Module

Packaging

Package | PIN: EVF | 20
Temp: I (-40 to 85)
Carrier: Partial Tray
Qty Price
1-9 $70.93
10-24 $67.02
25-99 $65.06
100-249 $63.10
250-499 $61.15
500-749 $59.68
750-999 $55.77
1000+ $55.59

Features

  • 60-A Output Current
  • 3.3-V and 5-V Input Voltage
  • Wide-Output Voltage Adjust (0.8 V to 2.5 V)
  • Efficiencies up to 93%
  • On/Off Inhibit
  • Differential Output Sense
  • Output Overcurrent Protection
    (Nonlatching, Auto-Reset)
  • Overtemperature Protection
  • Auto-Track™ Sequencing
  • Start Up Into Output Prebias
  • Margin Up/Down Controls
  • Operating Temperature: –40°C to 85°C
  • Multi-Phase, Switch-Mode Topology
  • Programmable Undervoltage Lockout (UVLO)
  • Safety Agency Approvals:
    UL/IEC/CSA-22.2 60950-1
  • APPLICATIONS
    • Advanced Computing and Server Applications

Auto-Track, POLA, TMS320 are trademarks of Texas Instruments.

Texas Instruments  PTH04040WAD

The PTH04040W is a high-performance 60-A rated, nonisolated, power module, which uses the latest multi-phase switched-mode topology. This provides a small, ready-to-use module, that can power the most densely populated multiprocessor systems.

The PTH04040W operates over an input voltage range of 2.95 V to 5.5 V, and can be set to any output voltage over the range, 0.8 V to 2.5 V, using a single external resistor. The combination of a wide input voltage and wide-output adjust range allows the PTH04040W to be used in many of high-performance applications. These include advanced computing platforms and servers that utilize either a 3.3-V or 5-V distribution bus.

These modules incorporate a comprehensive list of features. They include an on/off inhibit and margin up/down controls. A differential remote output voltage sense ensures tight load regulation, and an output overcurrent and overtemperature shutdown protect against most load faults. A programmable undervoltage lockout allows the turn-on threshold to be customized.

The PTH04040W incorporates Auto-Track™. Auto-Track is a popular feature of the PTH family that allows the outputs of multiple modules to track a common voltage during power-up and power-down transitions. This greatly simplifies the sequencing of voltages for VLSI ICs that operate off multiple power rails.

The double-sided surface mount construction has a low profile and compact footprint. It is available in both throughhole and surface-mount packages.