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TPS51313

ACTIVO

Convertidor CC/CC reductor, entrada de 3 V a 5.5 V, DCAP2, 1 MHz, para carril PEX (PCI-Express) de g

Detalles del producto

Iout (max) (A) 3 Vin (min) (V) 3.1 Vin (max) (V) 5.5 Topology Buck Type Converter Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 1000 Features Enable, Light load efficiency, Output discharge, Power good, Pre-Bias Start-Up, Soft Start Fixed, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.6 Vout (max) (V) 3.3 Rating Catalog Operating temperature range (°C) -10 to 85 Iq (typ) (A) 0.0008
Iout (max) (A) 3 Vin (min) (V) 3.1 Vin (max) (V) 5.5 Topology Buck Type Converter Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 1000 Features Enable, Light load efficiency, Output discharge, Power good, Pre-Bias Start-Up, Soft Start Fixed, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.6 Vout (max) (V) 3.3 Rating Catalog Operating temperature range (°C) -10 to 85 Iq (typ) (A) 0.0008
VSON (DRC) 10 9 mm² 3 x 3
  • Input Voltage VIN Range : 3.1 V to 5.5 V
  • Bias Voltage VCC Range: 3.1 V to 5.5 V
  • Output Voltage Range: 0.6 V to 3.3 V
  • 0.6-V, 1% Voltage Reference Accuracy
  • Switching Frequency: 1 MHz
  • No External Compensation is Required
  • Fixed Voltage Servo Soft-Start Function
  • Thermal Shutdown
  • Input Voltage VIN Range : 3.1 V to 5.5 V
  • Bias Voltage VCC Range: 3.1 V to 5.5 V
  • Output Voltage Range: 0.6 V to 3.3 V
  • 0.6-V, 1% Voltage Reference Accuracy
  • Switching Frequency: 1 MHz
  • No External Compensation is Required
  • Fixed Voltage Servo Soft-Start Function
  • Thermal Shutdown

The TPS51313 is an easy-to-use, fully integrated, synchronous buck converter for low voltage point-of-load applications. It is designed to meet the NVIDIA OpenVreg Type 0 specifications, including the package and footprint requirement. It supports 3-A (maximum) of dc output current at output voltages from 0.6 V to 3.3 V. The D-CAP2 mode adaptive, constant on-time control with 1-MHz switching frequency allows a small footprint when designed using all ceramic output capacitors and offers a low external component count. The device also features auto-skip function at light load condition, pre-biased start-up and internally fixed soft-start time. When the device is disabled, the output capacitor is discharged through internal resistor. The TPS51313 is available in a 3 mm x 3 mm, 10-pin DRC package (Green RoHS compliant and Pb free) and is specified between –10°C and 85°C.

The TPS51313 is an easy-to-use, fully integrated, synchronous buck converter for low voltage point-of-load applications. It is designed to meet the NVIDIA OpenVreg Type 0 specifications, including the package and footprint requirement. It supports 3-A (maximum) of dc output current at output voltages from 0.6 V to 3.3 V. The D-CAP2 mode adaptive, constant on-time control with 1-MHz switching frequency allows a small footprint when designed using all ceramic output capacitors and offers a low external component count. The device also features auto-skip function at light load condition, pre-biased start-up and internally fixed soft-start time. When the device is disabled, the output capacitor is discharged through internal resistor. The TPS51313 is available in a 3 mm x 3 mm, 10-pin DRC package (Green RoHS compliant and Pb free) and is specified between –10°C and 85°C.

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Tipo Título Fecha
* Data sheet TPS51313 datasheet 13 may 2012

Diseño y desarrollo

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Modelo de simulación

TPS51313 Unencrypted PSpice Transient Model Package (Rev. A)

SLUM334A.ZIP (39 KB) - PSpice Model
Paquete Pasadores Descargar
VSON (DRC) 10 Ver opciones

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

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