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TPS75003

ACTIVO

Administración de energía integrada configurable (PMIC) con 2 convertidores reductores y 1 LDO

Detalles del producto

Regulated outputs (#) 3 Configurability Factory programmable, Software configurable, User programmable Vin (min) (V) 2.2 Vin (max) (V) 6.5 Vout (min) (V) 1 Vout (max) (V) 6.25 Iout (max) (A) 3 Features Overcurrent protection Step-up DC/DC converter 0 Step-down DC/DC converter 0 Step-down DC/DC controller 2 Step-up DC/DC controller 0 LDO 1 Iq (typ) (mA) 0.075 Rating Catalog Switching frequency (max) (kHz) 300 Operating temperature range (°C) -40 to 85 Processor supplier Xilinx Processor name Spartan-3 Shutdown current (ISD) (typ) (µA) 0.05 Product type Processor and FPGA
Regulated outputs (#) 3 Configurability Factory programmable, Software configurable, User programmable Vin (min) (V) 2.2 Vin (max) (V) 6.5 Vout (min) (V) 1 Vout (max) (V) 6.25 Iout (max) (A) 3 Features Overcurrent protection Step-up DC/DC converter 0 Step-down DC/DC converter 0 Step-down DC/DC controller 2 Step-up DC/DC controller 0 LDO 1 Iq (typ) (mA) 0.075 Rating Catalog Switching frequency (max) (kHz) 300 Operating temperature range (°C) -40 to 85 Processor supplier Xilinx Processor name Spartan-3 Shutdown current (ISD) (typ) (µA) 0.05 Product type Processor and FPGA
VQFN (RHL) 20 15.75 mm² 4.5 x 3.5
  • Two 95% Efficient, 3A Buck Controllers and One 300mA LDO
  • Tested and Endorsed by Xilinx for Powering the Spartan™-3, Spartan-3E and Spartan-3L FPGAs
  • Adjustable (1.2V to 6.5V for Bucks, 1.0V to 6.5V for LDO) Output Voltages on All Channels
  • Input Voltage Range: 2.2V to 6.5V
  • Independent Soft-Start for Each Supply
  • Independent Enable for Each Supply for Flexible Sequencing
  • LDO Stable with 2.2µF Ceramic Output Capacitor
  • Small, Low-Profile 4.5mm × 3.5mm × 0.9mm VQFN Package
  • Two 95% Efficient, 3A Buck Controllers and One 300mA LDO
  • Tested and Endorsed by Xilinx for Powering the Spartan™-3, Spartan-3E and Spartan-3L FPGAs
  • Adjustable (1.2V to 6.5V for Bucks, 1.0V to 6.5V for LDO) Output Voltages on All Channels
  • Input Voltage Range: 2.2V to 6.5V
  • Independent Soft-Start for Each Supply
  • Independent Enable for Each Supply for Flexible Sequencing
  • LDO Stable with 2.2µF Ceramic Output Capacitor
  • Small, Low-Profile 4.5mm × 3.5mm × 0.9mm VQFN Package

The TPS75003 is a complete power management solution for FPGA, DSP and other multi-supply applications. The device has been tested with and meets all of the Xilinx Spartan-3, Spartan-3E, and Spartan-3L start-up profile requirements, including monotonic voltage ramp and minimum voltage-rail rise time. Independent enables for each output allow sequencing to minimize demand on the power supply at start-up. Soft-start on each supply limits inrush current during start-up. Two integrated buck controllers allow efficient, cost-effective voltage conversion for both low and high current supplies such as core and I/O. A 300-mA LDO is integrated to provide an auxiliary rail such as VCCAUX on the Xilinx Spartan-3 FPGA. All three output voltages are externally configurable for maximum flexibility.

The TPS75003 is fully specified from –40°C to +85°C and is offered in a VQFN package, yielding a highly compact total solution size with high power dissipation capability.

The TPS75003 is a complete power management solution for FPGA, DSP and other multi-supply applications. The device has been tested with and meets all of the Xilinx Spartan-3, Spartan-3E, and Spartan-3L start-up profile requirements, including monotonic voltage ramp and minimum voltage-rail rise time. Independent enables for each output allow sequencing to minimize demand on the power supply at start-up. Soft-start on each supply limits inrush current during start-up. Two integrated buck controllers allow efficient, cost-effective voltage conversion for both low and high current supplies such as core and I/O. A 300-mA LDO is integrated to provide an auxiliary rail such as VCCAUX on the Xilinx Spartan-3 FPGA. All three output voltages are externally configurable for maximum flexibility.

The TPS75003 is fully specified from –40°C to +85°C and is offered in a VQFN package, yielding a highly compact total solution size with high power dissipation capability.

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Documentación técnica

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Ver todo 3
Tipo Título Fecha
* Data sheet TPS75003 Configurable Multi-Rail PMIC datasheet (Rev. J) 08 nov 2018
EVM User's guide TPS75003EVM User's Guide (Rev. B) 13 sep 2011
Application note Using 3.3-V Signals for Spartan-3 Configuration and JTAG Ports (Rev. A) 13 abr 2004

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

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The AFE2256EVM is a compact USB based evaluation kit for evaluating the AFE2256 COF, a 256-channel analog front-end. The EVM is self-contained with DACs and power generation on-board which greatly reduces its dependency on external equipment. The kit consists of an EVM and two separate COF adapters (...)

Guía del usuario: PDF
Placa de evaluación

TPS75003EVM-092 — Módulo de evaluación TPS75003EVM

The Texas Instruments TPS75003EVM evaluation module (EVM) helps designers evaluate the operation and performance of the TPS75003 multi-channel power IC. This device has two buck controllers and a low dropout linear regulator. The device will operate at input voltages between 2.2 V and 6.5 V. The (...)
Guía del usuario: PDF
Herramienta de cálculo

SBVC002 Design Spreadsheet for the TPS75003

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Circuitos integrados multicanal (PMIC)
TPS75003 Administración de energía integrada configurable (PMIC) con 2 convertidores reductores y 1 LDO
Desarrollo de hardware
Placa de evaluación
TPS75003EVM-092 Módulo de evaluación TPS75003EVM
Archivo Gerber

TPS75003: Gerber Software for TPS75003

SBVC003.ZIP (120 KB)
Diseños de referencia

TIDA-010011 — Diseño de referencia de arquitectura de fuente de alimentación de alta eficiencia para módulo de pro

This reference design showcases various power architectures for generating multiple voltage rails for an application processor module, requiring >1A load current and high efficiency . The required power supply is generated using 5-, 12- or 24-V DC input from the backplane. Power supplies are (...)
Design guide: PDF
Esquema: PDF
Paquete Pasadores Descargar
VQFN (RHL) 20 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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