Inicio Gestión de la energía Controladores CA/CC y CC/CC (FET externo)
Inicio
Gestión de la energía
Controladores CA/CC y CC/CC (FET externo)

TPS40130

NO RECOMENDADO PARA NUEVOS DISEÑOS

Controlador CC/CC reductor multifásico de 2 canales con controladores integrados

Haga su pedido ahora
Hoja de datos
Errata

TPS40130

NO RECOMENDADO PARA NUEVOS DISEÑOS
Hoja de datos Haga su pedido ahora

Detalles del producto

Vin (min) (V) 3 Vin (max) (V) 40 Iout (max) (A) 50 Operating temperature range (°C) -40 to 85 Topology Multiphase Rating Catalog Vout (min) (V) 0.7 Vout (max) (V) 6 Features Enable, Frequency synchronization, Phase Interleaving, Power good, Remote Sense Iq (typ) (µA) 3000 Duty cycle (max) (%) 87.5
Vin (min) (V) 3 Vin (max) (V) 40 Iout (max) (A) 50 Operating temperature range (°C) -40 to 85 Topology Multiphase Rating Catalog Vout (min) (V) 0.7 Vout (max) (V) 6 Features Enable, Frequency synchronization, Phase Interleaving, Power good, Remote Sense Iq (typ) (µA) 3000 Duty cycle (max) (%) 87.5
TSSOP (DBT) 30 49.92 mm² 7.8 x 6.4 VQFN (RHB) 32 25 mm² 5 x 5
  • Two-Phase Interleaved Operation
  • 3-V to 40-V Power Stage Operation Range
  • Supports Up to 6-V VOUT With External Divider
  • Requires VIN5 @ 50 mA, Typical, Depending on External MOSFETs and Switching Frequency
  • 1-µA Shutdown Current
  • Programmable Switching Frequency up to 1 MHz/Phase
  • Current Mode Control with Forced Current Sharing
  • Better than 1% Internal 0.7-V Reference
  • Resistive Divider Sets Direct Output Over Voltage Threshold and Sets Input Undervoltage Lockout
  • True Remote Sensing Differential Amplifier
  • Resistive or Inductor’s DCR Current Sensing
  • 30-pin TSSOP or 32-Pin QFN Packages
  • Can Be Used with TPS40120 to Provide a 6-Bit Digitally Controlled Output
  • APPLICATIONS
    • Graphic Cards
    • Internet Servers
    • Networking Equipment
    • Telecommunications Equipment
    • DC Power Distributed Systems
  • Two-Phase Interleaved Operation
  • 3-V to 40-V Power Stage Operation Range
  • Supports Up to 6-V VOUT With External Divider
  • Requires VIN5 @ 50 mA, Typical, Depending on External MOSFETs and Switching Frequency
  • 1-µA Shutdown Current
  • Programmable Switching Frequency up to 1 MHz/Phase
  • Current Mode Control with Forced Current Sharing
  • Better than 1% Internal 0.7-V Reference
  • Resistive Divider Sets Direct Output Over Voltage Threshold and Sets Input Undervoltage Lockout
  • True Remote Sensing Differential Amplifier
  • Resistive or Inductor’s DCR Current Sensing
  • 30-pin TSSOP or 32-Pin QFN Packages
  • Can Be Used with TPS40120 to Provide a 6-Bit Digitally Controlled Output
  • APPLICATIONS
    • Graphic Cards
    • Internet Servers
    • Networking Equipment
    • Telecommunications Equipment
    • DC Power Distributed Systems

The TPS40130 is a two-phase synchronous buck controller that is optimized for low-output voltage, high-output current applications powered from a supply between 3 V and 40 V. A multi-phase con- verter offers several advantages over a single power stage including lower current ripple on the input and output capacitors, faster transient response to load steps, improved power handling capabilities, and higher system efficiency.

Each phase can be operated at a switching frequency up to 1 MHz, resulting in an effective ripple frequency of up to 2 MHz at the input and the output. The two phases operates 180 degrees out-of-phase.

The TPS40130 is a two-phase synchronous buck controller that is optimized for low-output voltage, high-output current applications powered from a supply between 3 V and 40 V. A multi-phase con- verter offers several advantages over a single power stage including lower current ripple on the input and output capacitors, faster transient response to load steps, improved power handling capabilities, and higher system efficiency.

Each phase can be operated at a switching frequency up to 1 MHz, resulting in an effective ripple frequency of up to 2 MHz at the input and the output. The two phases operates 180 degrees out-of-phase.
filter Buscar otro/a Controladores CA/CC y CC/CC (FET externo)
Descargar

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 2
Tipo Título Fecha
* Errata TPS40130 Enable Reference Voltage Interaction Errata 17 jun 2006
* Data sheet 2- PHASE CONTROLLER datasheet (Rev. B) 27 jul 2005

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje