Inicio Administración de potencia Circuitos integrados multicanal (PMIC)

TPS65094

ACTIVO

Administración de energía IC (PMIC) de rango medio de tensión de entrada programable para procesador

Detalles del producto

Processor supplier Intel/Altera Processor name Apollo Lake Product type Processor and FPGA Regulated outputs (#) 12 Step-down DC/DC converter 3 Step-up DC/DC converter 0 LDO 4 Vin (min) (V) 5.6 Vin (max) (V) 21 Vout (min) (V) -0.3 Vout (max) (V) 3.575 Iout (max) (A) 21 Configurability Factory programmable, Software configurable Features Comm control, Dynamic voltage scaling, Enable, Enable pin, I2C control, Overcurrent protection, Power good, Power sequencing, Synchronous rectification, Thermal shutdown, UVLO fixed Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 3 Step-up DC/DC controller 0 Iq (typ) (mA) 0.3 Switching frequency (max) (kHz) 3100 Shutdown current (ISD) (typ) (µA) 65 Switching frequency (typ) (kHz) 2500
Processor supplier Intel/Altera Processor name Apollo Lake Product type Processor and FPGA Regulated outputs (#) 12 Step-down DC/DC converter 3 Step-up DC/DC converter 0 LDO 4 Vin (min) (V) 5.6 Vin (max) (V) 21 Vout (min) (V) -0.3 Vout (max) (V) 3.575 Iout (max) (A) 21 Configurability Factory programmable, Software configurable Features Comm control, Dynamic voltage scaling, Enable, Enable pin, I2C control, Overcurrent protection, Power good, Power sequencing, Synchronous rectification, Thermal shutdown, UVLO fixed Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 3 Step-up DC/DC controller 0 Iq (typ) (mA) 0.3 Switching frequency (max) (kHz) 3100 Shutdown current (ISD) (typ) (µA) 65 Switching frequency (typ) (kHz) 2500
VQFN (RSK) 64 64 mm² (8 mm × 8 mm)
  • Wide VIN range from 5.6V to 21V
  • Three variable-output voltage synchronous Step-down controllers With D-CAP2™ topology
    • 5A for BUCK1 (VNN), 7A for BUCK6 (VDDQ), and 21A for BUCK2 (VCCGI) using external FETs for typical applications
    • I2C dynamic voltage scaling (DVS) control (0.5V to 1.45V in 10mV Steps) for BUCK1 and BUCK2
    • OTP-Programmable default output voltage for BUCK6 (VDDQ)
  • Three variable-output voltage synchronous Step-down converters with dcs-control topology and I2C DVS capabilities
    • VIN range from 4.5V to 5.5V
    • 3A of output current for BUCK3 (VCCRAM)
    • 2A of output current for BUCK4 (V1P8A) and BUCK5 (V1P24A) for typical applications
  • Three LDO regulators with adjustable output voltage
    • LDOA1: I2C-Selectable output voltage from 1.35V to 3.3V for up to 200mA of output current
    • LDOA2 and LDOA3: I2C-Selectable output voltage from 0.7V to 1.5V for up to 600mA of output current
  • VTT LDO for DDR memory termination
  • Three load switches with slew rate control
    • Up to 400mA of output current with voltage drop less than 1.5% of nominal input voltage
    • RDSON < 96mΩ at input voltage of 1.8V
  • I2C Interface (device address 0x5E) supports:
    • Standard mode (100kHz)
    • Fast mode (400kHz)
    • Fast mode plus (1MHz)
  • Wide VIN range from 5.6V to 21V
  • Three variable-output voltage synchronous Step-down controllers With D-CAP2™ topology
    • 5A for BUCK1 (VNN), 7A for BUCK6 (VDDQ), and 21A for BUCK2 (VCCGI) using external FETs for typical applications
    • I2C dynamic voltage scaling (DVS) control (0.5V to 1.45V in 10mV Steps) for BUCK1 and BUCK2
    • OTP-Programmable default output voltage for BUCK6 (VDDQ)
  • Three variable-output voltage synchronous Step-down converters with dcs-control topology and I2C DVS capabilities
    • VIN range from 4.5V to 5.5V
    • 3A of output current for BUCK3 (VCCRAM)
    • 2A of output current for BUCK4 (V1P8A) and BUCK5 (V1P24A) for typical applications
  • Three LDO regulators with adjustable output voltage
    • LDOA1: I2C-Selectable output voltage from 1.35V to 3.3V for up to 200mA of output current
    • LDOA2 and LDOA3: I2C-Selectable output voltage from 0.7V to 1.5V for up to 600mA of output current
  • VTT LDO for DDR memory termination
  • Three load switches with slew rate control
    • Up to 400mA of output current with voltage drop less than 1.5% of nominal input voltage
    • RDSON < 96mΩ at input voltage of 1.8V
  • I2C Interface (device address 0x5E) supports:
    • Standard mode (100kHz)
    • Fast mode (400kHz)
    • Fast mode plus (1MHz)

The TPS65094 device is a single-chip solution, power-management integrated chip (PMIC) designed specifically for the latest Intel™ processors targeted for tablets, ultrabooks, notebooks, industrial PCs, and Internet-of-Things (IOT) applications using 2S, 3S, or 4S Li-Ion battery packs (NVDC or non-NVDC power architectures), as well as wall-powered applications. The TPS65094 device is used for essential systems with low-voltage rails merged for the smallest footprint and lowest-cost system-power solution. The TPS65094 device provides the complete power solution based on the Intel Reference Designs. Six highly efficient step-down voltage regulators (VRs), a sink or source LDO (VTT), and a load switch are controlled by power-up sequence logic to provide the proper power rails, sequencing, and protection—including DDR3 and DDR4 memory power. The two regulators (BUCK1 and BUCK2) support dynamic voltage scaling (DVS) for maximum efficiency—including support for connected standby. The high-frequency VRs use small inductors and capacitors to achieve a small solution size. An I2C interface allows simple control by an embedded controller (EC) or by a system on chip (SoC).

The PMIC comes in an 8mm × 8mm single-row VQFN package with a thermal pad for good thermal dissipation and ease of board routing.

The TPS65094 device is a single-chip solution, power-management integrated chip (PMIC) designed specifically for the latest Intel™ processors targeted for tablets, ultrabooks, notebooks, industrial PCs, and Internet-of-Things (IOT) applications using 2S, 3S, or 4S Li-Ion battery packs (NVDC or non-NVDC power architectures), as well as wall-powered applications. The TPS65094 device is used for essential systems with low-voltage rails merged for the smallest footprint and lowest-cost system-power solution. The TPS65094 device provides the complete power solution based on the Intel Reference Designs. Six highly efficient step-down voltage regulators (VRs), a sink or source LDO (VTT), and a load switch are controlled by power-up sequence logic to provide the proper power rails, sequencing, and protection—including DDR3 and DDR4 memory power. The two regulators (BUCK1 and BUCK2) support dynamic voltage scaling (DVS) for maximum efficiency—including support for connected standby. The high-frequency VRs use small inductors and capacitors to achieve a small solution size. An I2C interface allows simple control by an embedded controller (EC) or by a system on chip (SoC).

The PMIC comes in an 8mm × 8mm single-row VQFN package with a thermal pad for good thermal dissipation and ease of board routing.

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Documentación técnica

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Ver todo 4
Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TPS65094 PMIC for Intel™ Apollo Lake Platform datasheet (Rev. F) PDF | HTML 30/01/2025
Nota sobre la aplicación TPS65094x Schematic Checklist, Layout Checklist, and ILIM Calculator tool (Rev. A) 20/01/2017
Guía del usuario TPS65094x Design Guide 29/08/2015
Informe Power management integrated buck controllers for distant point-of-load apps 14/08/2015

Diseño y desarrollo

Soluciones de alimentación

Explore las soluciones que incluyan el TPS65094. TI ofrece soluciones de alimentación para sistemas en chip (SoC), procesadores, microcontroladores, sensores y matrices de compuertas programables de campo (FPGA), sean o no de TI.

Placa de evaluación

TPS650941EVM-116 — Módulo de evaluación TPS65094x

El TPS650941EVM-116 presenta el circuito integrado TPS65094 de Texas Instruments.

El TPS65094 es un solución de chip único, un circuito integrado de gestión de energía, diseñado específicamente para los procesadores más nuevos de Intel™ destinado a tabletas, ultrabooks y computadoras portátiles con (...)

Guía del usuario: PDF
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GUI para el módulo de evaluación (EVM)

IPG-UI — IPG-UI EVM GUI (Windows Installer)

La GUI IPG-UI se puede usar para configurar varios dispositivos PMIC a fin de evaluar las características y el rendimiento de dichos dispositivos.  Esta GUI se creó mediante tecnologías basadas en web y admite la interacción con el hardware EVM mediante una placa (...)

Productos y hardware compatibles
GUI para el módulo de evaluación (EVM)

IPG-UI-LINUX — IPG-UI EVM GUI (Linux Installer)

La GUI IPG-UI se puede usar para configurar varios dispositivos PMIC a fin de evaluar las características y el rendimiento de dichos dispositivos.  Esta GUI se creó mediante tecnologías basadas en web y admite la interacción con el hardware EVM mediante una placa (...)

Productos y hardware compatibles
GUI para el módulo de evaluación (EVM)

IPG-UI-OSX — IPG-UI EVM GUI (OSX Installer)

La GUI IPG-UI se puede usar para configurar varios dispositivos PMIC a fin de evaluar las características y el rendimiento de dichos dispositivos.  Esta GUI se creó mediante tecnologías basadas en web y admite la interacción con el hardware EVM mediante una placa (...)

Productos y hardware compatibles
Soporte de software

TPS65094X-GUI — TPS65094X GUI extension installer for IPG-UI.

Users are required to install the IPG-UI prior to installing the TPS65094X-GUI extension.
Productos y hardware compatibles
Diseño de referencia

TIPA-050026 — Diseño de fuentes de alimentación Apollo Lake para aplicaciones de electrónica personal

Este diseño de fuente de alimentación para sistemas en chip (SoC) Apollo Lake es un circuito integrado de administración de potencia (PMIC) de chip único diseñado específicamente para procesadores Intel destinados a tabletas, ultrabooks, portátiles, PC industriales y aplicaciones de Internet de las (...)

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Pedidos y calidad

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene alguna pregunta sobre calidad, encapsulados o pedido de productos de TI, consulte el servicio de asistencia de TI. ​​​​​​​​​​​​​​

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