Startseite Energiemanagement DC/DC-Spannungsversorgungsmodul Stromversorgungsmodule (integrierter Induktor)

PTV08T250W

AKTIV

Nicht isoliertes vertikales Stromversorgungsmodul, 50 A, 8 bis 14 V Eingangsspannung, großer verstel

Produktdetails

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Module Iout (max) (A) 50 Vin (min) (V) 8 Vin (max) (V) 14 Vout (min) (V) 0.8 Vout (max) (V) 3.6 Switching frequency (min) (kHz) 900 Switching frequency (max) (kHz) 1200 Features Enable, Tracking Control mode Voltage mode Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Module Iout (max) (A) 50 Vin (min) (V) 8 Vin (max) (V) 14 Vout (min) (V) 0.8 Vout (max) (V) 3.6 Switching frequency (min) (kHz) 900 Switching frequency (max) (kHz) 1200 Features Enable, Tracking Control mode Voltage mode Duty cycle (max) (%) 100
SIPMODULE (EAN) 21 562.8366 mm² 59.94 x 9.39
  • 50-A Output Current
  • 8-V to 14-V Input Voltage
  • Wide-Output Voltage Adjust (0.8 V to 3.6 V)
  • Efficiencies up to 95%
  • On/Off Inhibit
  • Differential Output Sense
  • Output Overcurrent Protection (Nonlatching, Auto-Reset)
  • Overtemperature Protection
  • Start Up Into Output Prebias
  • Programmable Undervoltage Lockout (UVLO)
  • Safety Agency Approvals: (Pending)
    UL/IEC/CSA-C22.2 60950-1
  • Operating Temperature: –40°C to 85°C
  • TurboTrans™ Technology
  • Designed to meet ultra fast transient requirements up to 300A/µs
  • Multi-Phase, Switch-Mode Topology
  • AutoTrack™ Sequencing
  • APPLICATIONS
    • Advanced Computing and Server Applications

TurboTrans, AutoTrack, TMS320 are trademarks of Texas Instruments.

  • 50-A Output Current
  • 8-V to 14-V Input Voltage
  • Wide-Output Voltage Adjust (0.8 V to 3.6 V)
  • Efficiencies up to 95%
  • On/Off Inhibit
  • Differential Output Sense
  • Output Overcurrent Protection (Nonlatching, Auto-Reset)
  • Overtemperature Protection
  • Start Up Into Output Prebias
  • Programmable Undervoltage Lockout (UVLO)
  • Safety Agency Approvals: (Pending)
    UL/IEC/CSA-C22.2 60950-1
  • Operating Temperature: –40°C to 85°C
  • TurboTrans™ Technology
  • Designed to meet ultra fast transient requirements up to 300A/µs
  • Multi-Phase, Switch-Mode Topology
  • AutoTrack™ Sequencing
  • APPLICATIONS
    • Advanced Computing and Server Applications

TurboTrans, AutoTrack, TMS320 are trademarks of Texas Instruments.

The PTV08T250W is a high-performance 50-A rated, non-isolated, vertical power module which uses a multi-phase switched-mode topology. This provides a small, ready-to-use module that can power the most densely populated multiprocessor systems. The PTV08T250W is produced in a 21-pin, single in-line pin (SIP) package. The SIP footprint minimizes board space, and offers an alternate package option for space conscious applications. The modules use double-sided surface mount construction to provide a compact design.

Operating from an input voltage range of 8 V to 14 V, the PTV08T250W requires a single resistor to set the output voltage to any value over the range, 0.8 V to 3.6 V. The wide input voltage range makes the PTV08T250W suitable for advanced computing and server applications that use a loosely regulated 12-V intermediate distribution bus.

A new feature included in this 2nd generation of PTH and PTV modules is TurboTrans™ technology. TurboTrans allows the transient response of the regulator to be optimized externally, resulting in a reduction of output voltage deviation following a load transient and a reduction in required output capacitance. This feature also offers enhanced stability when used with ultra-low ESR output capacitors.

The PTV08T250W incorporates a comprehensive list of standard features. They include on/off inhibit, a differential remote output voltage sense which ensures tight load regulation, and an output overcurrent and overtemperature shutdown to protect against load faults. A programmable undervoltage lockout allows the turn-on and turn-off voltage thresholds to be customized. AutoTrack™ sequencing is a popular feature which greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system by allowing the outputs to track a common voltage.

The PTV08T250W is a high-performance 50-A rated, non-isolated, vertical power module which uses a multi-phase switched-mode topology. This provides a small, ready-to-use module that can power the most densely populated multiprocessor systems. The PTV08T250W is produced in a 21-pin, single in-line pin (SIP) package. The SIP footprint minimizes board space, and offers an alternate package option for space conscious applications. The modules use double-sided surface mount construction to provide a compact design.

Operating from an input voltage range of 8 V to 14 V, the PTV08T250W requires a single resistor to set the output voltage to any value over the range, 0.8 V to 3.6 V. The wide input voltage range makes the PTV08T250W suitable for advanced computing and server applications that use a loosely regulated 12-V intermediate distribution bus.

A new feature included in this 2nd generation of PTH and PTV modules is TurboTrans™ technology. TurboTrans allows the transient response of the regulator to be optimized externally, resulting in a reduction of output voltage deviation following a load transient and a reduction in required output capacitance. This feature also offers enhanced stability when used with ultra-low ESR output capacitors.

The PTV08T250W incorporates a comprehensive list of standard features. They include on/off inhibit, a differential remote output voltage sense which ensures tight load regulation, and an output overcurrent and overtemperature shutdown to protect against load faults. A programmable undervoltage lockout allows the turn-on and turn-off voltage thresholds to be customized. AutoTrack™ sequencing is a popular feature which greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system by allowing the outputs to track a common voltage.

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Typ Titel Datum
* Data sheet 50-A 8-V to 14-V Input Non-isolated Wide-Output Adjust Vertical Power Module datasheet (Rev. E) 08 Nov 2008
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018

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