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

PTH04T260W

AKTIV

Nicht isoliertes Stromversorgungsmodul, 3 A, 2,2 bis 5,5 V Eingangsspannung, mit weit einstellbarem

Eine neuere Version dieses Produkts ist verfügbar

Gleiche Funktionalität, andere Pinbelegung als verglichener Baustein
TPSM82813 AKTIV 6 V 3 A-Abwärtsmodul mit optionaler Frequenzsynchronisierung, einstellbarem Softstart und Tracking Newer solution with smaller BOM size, higher efficiency, higher voltage accuracy
TPSM82823 AKTIV 3-A-Abwärtswandlermodul für 5,5 V Eingangsspannung mit integrierter Induktivität im uSiP-Gehäuse (2, Newer solution with smaller BOM size, lower Iq, higher voltage accuracy

Produktdetails

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Module Iout (max) (A) 3 Vin (min) (V) 2.2 Vin (max) (V) 5.5 Vout (min) (V) 0.69 Vout (max) (V) 3.6 Features TurboTrans Control mode current mode Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Module Iout (max) (A) 3 Vin (min) (V) 2.2 Vin (max) (V) 5.5 Vout (min) (V) 0.69 Vout (max) (V) 3.6 Features TurboTrans Control mode current mode Duty cycle (max) (%) 100
DIPMODULE (BCM) 10 334.1944 mm² 19.94 x 16.76 DIPMODULE (ECL) 10 334.1944 mm² 19.94 x 16.76 DIPMODULE (ECM) 10 334.1944 mm² 19.94 x 16.76
  • Up to 3-A Output Current
  • 2.2-V to 5.5-V Input Voltage
  • Wide-Output Voltage Adjust (0.69 V to 3.6 V)
  • ±1.5% Total Output Voltage Variation
  • Efficiencies up to 96%
  • Output Overcurrent Protection (Nonlatching, Auto-Reset)
  • Operating Temperature: -40°C to 85°C
  • Safety Agency Approvals:
    • UL60950, CSA 22.2 950, EN60950 VDE
  • Prebias Startup
  • On/Off Inhibit
  • Differential Output Voltage Remote Sense
  • Adjustable Undervoltage Lockout
  • Auto-Track™ Sequencing
  • Ceramic Capacitor Version (PTH04T261W)
  • TurboTrans™ Technology
  • Designed to meet Ultra-Fast Transient
    Requirements up to 300 A/µs
  • SmartSync Technology
  • APPLICATIONS
    • Complex Multi-Voltage Systems
    • Microprocessors
    • Bus Drivers

TurboTrans, TMS320 are trademarks of Texas Instruments.

  • Up to 3-A Output Current
  • 2.2-V to 5.5-V Input Voltage
  • Wide-Output Voltage Adjust (0.69 V to 3.6 V)
  • ±1.5% Total Output Voltage Variation
  • Efficiencies up to 96%
  • Output Overcurrent Protection (Nonlatching, Auto-Reset)
  • Operating Temperature: -40°C to 85°C
  • Safety Agency Approvals:
    • UL60950, CSA 22.2 950, EN60950 VDE
  • Prebias Startup
  • On/Off Inhibit
  • Differential Output Voltage Remote Sense
  • Adjustable Undervoltage Lockout
  • Auto-Track™ Sequencing
  • Ceramic Capacitor Version (PTH04T261W)
  • TurboTrans™ Technology
  • Designed to meet Ultra-Fast Transient
    Requirements up to 300 A/µs
  • SmartSync Technology
  • APPLICATIONS
    • Complex Multi-Voltage Systems
    • Microprocessors
    • Bus Drivers

TurboTrans, TMS320 are trademarks of Texas Instruments.

The PTH04T260/261W is a high-performance, 3-A rated, non-isolated power module. This regulator represents the 2nd generation of the PTH series of power modules which include a reduced footprint and improved features. The PTH04T261W is optimized to be used in applications requiring all ceramic capacitors.

Operating from an input voltage range of 2.2 V to 5.5 V, the PTH04T260/261W requires a single resistor to set the output voltage to any value over the range, 0.69 V to 3.6 V. The wide input voltage range makes the PTH04T260/261W particularly suitable for advanced computing and server applications that use a 2.5-V, 3.3-V or 5-V intermediate bus architecture.

The module incorporates a comprehensive list of features. Output over-current and over-temperature shutdown protects against most load faults. A differential remote sense ensures tight load regulation. An adjustable under-voltage lockout allows the turn-on voltage threshold to be customized. Auto-Track™ sequencing is a popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system.

The PTH04T260/261W includes new patent pending technologies, TurboTrans™ and SmartSync. The TurboTrans feature optimizes the transient response of the regulator while simultaneously reducing the quantity of external output capacitors required to meet a target voltage deviation specification. Additionally, for a target output capacitor bank, TurboTrans can be used to significantly improve the regulators transient response by reducing the peak voltage deviation. SmartSync allows for switching frequency synchronization of multiple modules, thus simplifying EMI noise suppression tasks and reduces input capacitor RMS current requirements. Double-sided surface mount construction provides a low profile and compact footprint. Package options include both through-hole and surface mount configurations that are lead (Pb) - free and RoHS compatible.

The PTH04T260/261W is a high-performance, 3-A rated, non-isolated power module. This regulator represents the 2nd generation of the PTH series of power modules which include a reduced footprint and improved features. The PTH04T261W is optimized to be used in applications requiring all ceramic capacitors.

Operating from an input voltage range of 2.2 V to 5.5 V, the PTH04T260/261W requires a single resistor to set the output voltage to any value over the range, 0.69 V to 3.6 V. The wide input voltage range makes the PTH04T260/261W particularly suitable for advanced computing and server applications that use a 2.5-V, 3.3-V or 5-V intermediate bus architecture.

The module incorporates a comprehensive list of features. Output over-current and over-temperature shutdown protects against most load faults. A differential remote sense ensures tight load regulation. An adjustable under-voltage lockout allows the turn-on voltage threshold to be customized. Auto-Track™ sequencing is a popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system.

The PTH04T260/261W includes new patent pending technologies, TurboTrans™ and SmartSync. The TurboTrans feature optimizes the transient response of the regulator while simultaneously reducing the quantity of external output capacitors required to meet a target voltage deviation specification. Additionally, for a target output capacitor bank, TurboTrans can be used to significantly improve the regulators transient response by reducing the peak voltage deviation. SmartSync allows for switching frequency synchronization of multiple modules, thus simplifying EMI noise suppression tasks and reduces input capacitor RMS current requirements. Double-sided surface mount construction provides a low profile and compact footprint. Package options include both through-hole and surface mount configurations that are lead (Pb) - free and RoHS compatible.

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Technische Dokumentation

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Alle anzeigen 3
Typ Titel Datum
* Data sheet 3-A, 2.2-V to 5.5-V Input, Non-Isolated, Wide-Output, Adjustable Power Module datasheet (Rev. E) 09 Jul 2009
Application note High-Temperatures Soldering Requirements for Plug-in Power, Surface-Mount Pdts (Rev. A) 13 Aug 2009
Analog Design Journal Power management for processor core voltage requirements 14 Dez 2006

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Berechnungstool

T2-SW — Kapazitätsrechner für T2

The TurboTrans software allows the user to determine the T2 module best suited to their design parameters (Vin, Vout, Iout, Ambient Temperature, Airflow) as well as the proper amount of bulk output capacitance required to meet their transient requirements (both using TurboTrans as well as without (...)
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
DIPMODULE (BCM) 10 Ultra Librarian
DIPMODULE (ECL) 10 Ultra Librarian
DIPMODULE (ECM) 10 Ultra Librarian

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

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