Inicio Gestión de la energía Circuitos integrados multicanal (PMIC)
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Gestión de la energía
Circuitos integrados multicanal (PMIC)

TPS65911

ACTIVO

Administración de energía IC (PMIC) con 4 CC/CC, 9 LDO y RTC

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TPS65911

ACTIVO
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Detalles del producto

Regulated outputs (#) 13 Configurability Factory programmable Vin (min) (V) 2.7 Vin (max) (V) 5.5 Vout (min) (V) -0.3 Vout (max) (V) 3.3 Features Comm control, Dynamic voltage scaling, Enable, I2C control, Overcurrent protection, Power sequencing, Synchronous rectification, Thermal shutdown Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 1 Step-up DC/DC controller 0 LDO 9 Iq (typ) (mA) 0.29 Rating Catalog Switching frequency (max) (kHz) 3300 Operating temperature range (°C) -40 to 85 Processor supplier NXP/Freescale, Texas Instruments Processor name 66AK2G02, 66AK2G12, DM81x, Jacinto DRA6x, Sitara AM38x, i.MX 6Dual/Quad Shutdown current (ISD) (typ) (µA) 0.016 Switching frequency (typ) (kHz) 3000 Product type Processor and FPGA
Regulated outputs (#) 13 Configurability Factory programmable Vin (min) (V) 2.7 Vin (max) (V) 5.5 Vout (min) (V) -0.3 Vout (max) (V) 3.3 Features Comm control, Dynamic voltage scaling, Enable, I2C control, Overcurrent protection, Power sequencing, Synchronous rectification, Thermal shutdown Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 1 Step-up DC/DC controller 0 LDO 9 Iq (typ) (mA) 0.29 Rating Catalog Switching frequency (max) (kHz) 3300 Operating temperature range (°C) -40 to 85 Processor supplier NXP/Freescale, Texas Instruments Processor name 66AK2G02, 66AK2G12, DM81x, Jacinto DRA6x, Sitara AM38x, i.MX 6Dual/Quad Shutdown current (ISD) (typ) (µA) 0.016 Switching frequency (typ) (kHz) 3000 Product type Processor and FPGA
JRBGA (ZRC) 98 54 mm² 9 x 6 NFBGA (NMA) 98 54 mm² 9 x 6
  • Embedded Power Controller (EPC) With EEPROM Programmability
  • Two Efficient Step-Down DC-DC Converters for Processor Cores (VDD1, VDD2)
  • One Efficient Step-Down DC-DC Converter for I/O Power (VIO)
  • One Controller for External FETs (VDDCtrl)
  • Dynamic Voltage Scaling (DVS) for Processor Cores
  • Eight LDO Voltage Regulators and One RTC LDO (Supply for Internal RTC)
  • One High-Speed I2C Interface for General-Purpose Control Commands (CTL-I2C)
  • Two Independent Enable Signals for Controlling Power Resources (EN1, EN2)
    • Alternatively, the EN1 and EN2 Pins can be Used as a High-Speed I2C Interface Dedicated for Voltage Scaling for VDD1 and VDD2
  • Thermal Shutdown Protection and Hot-Die Detection
  • A Real-Time Clock (RTC) Resource With:
    • Oscillator for 32.768-kHz Crystal or 32-kHz Built-in RC Oscillator
    • Date, Time, and Calendar
    • Alarm Capability
  • Nine Configurable GPIOs With Multiplexed Feature Support:
    • Four can be Used as Enable for External Resources, Included in Power-Up Sequence and Controlled by State Machine
    • As GPI, GPIOs Support Logic-Level Detection and can Generate Maskable Interrupt for Wakeup
    • Two of the GPIOs Have 10-mA Current Sink Capability for Driving LEDs
    • DC-DC Converters Switching Synchronization Through an External 3-MHz Clock
  • Two Reset Inputs:
    • Cold Reset (HDRST)
    • Power Initialization Reset (PWRDN) for Thermal Reset Input
  • 32-kHz Clock and Reset (NRESPWRON) for System and an Additional Output for Reset Signal
  • Watchdog
  • Two ON and OFF LED Pulse Generators and One PWM Generator
  • Two Comparators for System Control, Connected to VCCS Pin
  • A JTAG and Boundary Scan (Not Accessible in Functional Mode [Test Purpose])
  • Embedded Power Controller (EPC) With EEPROM Programmability
  • Two Efficient Step-Down DC-DC Converters for Processor Cores (VDD1, VDD2)
  • One Efficient Step-Down DC-DC Converter for I/O Power (VIO)
  • One Controller for External FETs (VDDCtrl)
  • Dynamic Voltage Scaling (DVS) for Processor Cores
  • Eight LDO Voltage Regulators and One RTC LDO (Supply for Internal RTC)
  • One High-Speed I2C Interface for General-Purpose Control Commands (CTL-I2C)
  • Two Independent Enable Signals for Controlling Power Resources (EN1, EN2)
    • Alternatively, the EN1 and EN2 Pins can be Used as a High-Speed I2C Interface Dedicated for Voltage Scaling for VDD1 and VDD2
  • Thermal Shutdown Protection and Hot-Die Detection
  • A Real-Time Clock (RTC) Resource With:
    • Oscillator for 32.768-kHz Crystal or 32-kHz Built-in RC Oscillator
    • Date, Time, and Calendar
    • Alarm Capability
  • Nine Configurable GPIOs With Multiplexed Feature Support:
    • Four can be Used as Enable for External Resources, Included in Power-Up Sequence and Controlled by State Machine
    • As GPI, GPIOs Support Logic-Level Detection and can Generate Maskable Interrupt for Wakeup
    • Two of the GPIOs Have 10-mA Current Sink Capability for Driving LEDs
    • DC-DC Converters Switching Synchronization Through an External 3-MHz Clock
  • Two Reset Inputs:
    • Cold Reset (HDRST)
    • Power Initialization Reset (PWRDN) for Thermal Reset Input
  • 32-kHz Clock and Reset (NRESPWRON) for System and an Additional Output for Reset Signal
  • Watchdog
  • Two ON and OFF LED Pulse Generators and One PWM Generator
  • Two Comparators for System Control, Connected to VCCS Pin
  • A JTAG and Boundary Scan (Not Accessible in Functional Mode [Test Purpose])

The TPS65911 device is an integrated power management IC (PMIC) available in a 98-pin 0.65-mm pitch BGA package. The TPS65911 device is dedicated to applications powered by one Li-Ion or Li-Ion polymer battery cell, 3-series Ni-MH cells, or a 5-V input, and applications that require multiple power rails. The device provides three step-down converters, one controller for external FETs to support high current rail, eight LDOs, and the device is designed to be a flexible PMIC for supporting different processors and applications.

Two of the step-down converters provide power for dual processor cores and support dynamic voltage scaling by a dedicated I2C interface for optimum power savings. The third converter provides power for the I/Os and memory in the system.

The device includes eight general-purpose LDO regulators that provide a wide range of voltage and current capabilities. Five of the LDO regulators support 1 to 3.3 V with a 100-mV step and three (LDO1, LDO2, LDO4) support 1.0 to 3.3 V with a 50-mV step. All LDO regulators are fully controllable by the I2C interface.

In addition to the power resources, the device contains an EPC to manage the power sequencing requirements of systems and an RTC. Power sequencing is programmable by EEPROM.

The TPS65911 device is an integrated power management IC (PMIC) available in a 98-pin 0.65-mm pitch BGA package. The TPS65911 device is dedicated to applications powered by one Li-Ion or Li-Ion polymer battery cell, 3-series Ni-MH cells, or a 5-V input, and applications that require multiple power rails. The device provides three step-down converters, one controller for external FETs to support high current rail, eight LDOs, and the device is designed to be a flexible PMIC for supporting different processors and applications.

Two of the step-down converters provide power for dual processor cores and support dynamic voltage scaling by a dedicated I2C interface for optimum power savings. The third converter provides power for the I/Os and memory in the system.

The device includes eight general-purpose LDO regulators that provide a wide range of voltage and current capabilities. Five of the LDO regulators support 1 to 3.3 V with a 100-mV step and three (LDO1, LDO2, LDO4) support 1.0 to 3.3 V with a 50-mV step. All LDO regulators are fully controllable by the I2C interface.

In addition to the power resources, the device contains an EPC to manage the power sequencing requirements of systems and an RTC. Power sequencing is programmable by EEPROM.
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Documentación técnica

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* Data sheet TPS65911 Integrated Power Management Unit Top Specification datasheet (Rev. S) PDF | HTML 07 ago 2018
User guide IPM MicroStar BGA Discontinued and Redesigned 03 nov 2020
Application note How to Design Flexible Processor Power Systems Using PMICs (Rev. B) 27 ene 2020
User guide TPS65911A User’s Guide for 66AK2G12 Processor (Rev. A) 18 dic 2017
User guide TPS659114 for Freescale i.MX6 Dual/Quad User's Guide (Rev. C) 14 sep 2016
User guide TPS659118 User’s Guide for 66AK2G02 Processor 02 may 2016
Technical article How can watchdog save your system from catastrophic damages? PDF | HTML 09 dic 2015
Technical article Fast forward your FPGA power design with TI Designs PDF | HTML 24 ago 2015
Application note Basic Calculation of a Buck Converter's Power Stage (Rev. B) 17 ago 2015
White paper Power management integrated buck controllers for distant point-of-load apps 14 ago 2015
Technical article How to place passive components around a PMIC to optimize PCB layout PDF | HTML 11 ago 2015
User guide TPS65911 Layout Guidelines (Rev. A) 07 jul 2015
White paper Advantages of PMIC converters with enhanced hysteretic-mode control 30 mar 2015
User guide TPS6591133 Centaurus User Guide (Rev. A) 24 nov 2014
User guide TPS659113 Centaurus User Guide (Rev. A) 12 nov 2014
User guide TPS659112 Netra User Guide (Rev. A) 14 nov 2012
Application note TPS65911x Schematic Checklist (Rev. C) 02 nov 2012

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

TMDSCSK388 — Kit básico de cámara DM38x (CSK)

The DM38x Camera Starter Kit (CSK) enables developers to begin designing wireless or wired connected digital video applications, such as security cameras, car DVRs, endoscopes, action-wearable cameras, drones, video doorbells, baby monitors, and other connected video products.

The DM38x (...)

Guía del usuario: PDF
No disponible en TI.com
Kit de desarrollo

EVMK2GX — Módulo de evaluación 66AK2Gx de 1 GHz

The EVMK2GX (also known as "K2G") 1GHz evaluation module (EVM) enables developers to immediately start evaluating the 66AK2Gx processor family, and to accelerate the development of audio, industrial motor control, smart grid protection and other high reliability, real-time compute intensive (...)

Guía del usuario: PDF
No disponible en TI.com
Kit de desarrollo

EVMK2GXS — Módulo de evaluación 66AK2Gx (K2G) de 1 GHz y alta seguridad

The K2G 1GHz High Secure Evaluation Module (EVM) enables developers to start  evaluating and testing the programming of the  high secure developmental version of the  66AK2Gx processor, and to accelerate the next stage of secure boot product development of audio and industrial real (...)

Guía del usuario: PDF
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Controlador o biblioteca

TPS65910SW-LINUX — Controlador Linux para TPS65910

The TPS65910/1 Linux drivers contain support for the I2C bus framework. Additional driver files support the Linux regulator framework to manage the output regulation of the IC and the Linux GPIO framework to support adding the IC's GPIO's to the system. In addition to the power resources, the Linux (...)
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GUI para el módulo de evaluación (EVM)

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

The IPG-UI GUI can be used to configure multiple PMIC devices to evaluate the features and performance of those devices.  This GUI is built using web-based technologies and supports interacting with the EVM hardware using a USB2ANY adapter board. The USB2ANY Explorer is provided to allow (...)

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Circuitos integrados multicanal (PMIC)
TPS65020 — Administración de energía IC (PMIC) de 6 canales con 3 CC/CC, 3 LDO, interfaz I2C y escala de tensió TPS65023 — Administración de energía IC (PMIC) con 3 CC/CC, 3 LDO, interfaz I2C y DVS TPS65023B — Administración de energía IC (PMIC) de 6 canales con 3 CC/CC, 3 LDO, interfaz I2C y DVS TPS65055 — Convertidor reductor doble de 2.25 MHz con 4 LDO de tensión de entrada baja TPS65084 — Administración de potencia IC (PMIC) de rango medio de tensión de entrada programable para procesado TPS65086 — PMIC multicarril configurable para dispositivos que funcionan con batería de iones de litio de 2S y TPS650861 — 3 controladores, 4 LDO, 3 interruptores de carga con administración de energía IC (PMIC) y 3 convert TPS65090 — Administración de energía IC (PMIC) de 6 V a 7 V con cargador de modo conmutado, 3 CC/CC, 2 LDO y 7 TPS65094 — Administración de energía IC (PMIC) de rango medio de tensión de entrada programable para procesador TPS65217 — Administración de energía IC (PMIC) con 3 CC/CC, 4 LDO, cargador de batería lineal y controlador de TPS652170 — Administración de energía IC (PMIC) programable por el usuario con 3 CC/CC, 4 LDO, cargador de bater TPS65218 — Administración de energía IC (PMIC) para FPGA y SoC de ARM® Cortex™-A8/A9 TPS6521815 — Administración de energía IC (PMIC) programable por el usuario con 6 convertidores CC/CC, 1 LDO y 3 TPS65218D0 — Administración de energía integrada configurable (PMIC) para FPGA y SOC de ARM® Cortex™-A8/A9 TPS657095 — PMIC de módulo de cámara integrada TPS65910 — Administración de energía IC (PMIC) con 4 CC/CC, 8 LDO y RTC en la familia QFN de 6 mm × 6 mm TPS65911 — Administración de energía IC (PMIC) con 4 CC/CC, 9 LDO y RTC TPS65912 — Administración de energía IC (PMIC) con 4 CC/CC, 10 LDO, 3 salidas LED y oscilador RC de 32 kHz TPS659128 — PMU para alimentación de procesador
Desarrollo de hardware
Placa de evaluación
BOOSTXL-TPS650861 — BoosterPack de programación del cliente TPS650861 TPS65023BEVM-664 — Módulo de evaluación TPS65023B TPS65023EVM-205 — Módulo de evaluación TPS65023 TPS650860EVM-116 — Módulo de evaluación TPS650860 TPS65218EVM-100 — Módulo de evaluación TPS65218
Software
GUI para el módulo de evaluación (EVM)
IPG-UI — IPG-UI EVM GUI
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Diseños de referencia

TIDA-00621 — Diseño de referencia Freescale i.MX6 Dual&Quad Power con TPS65911

This TI Reference Design utilizes a power management integrated circuit (PMIC) for supplying a Freescale® i.MX6 SoC in a DDR3 application. This design showcases the TPS65911 as an all-in-one IC used to supply the rails needed for powering the i.MX6 SoC, with available regulators for system (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDEP0069 — Diseño de referencia de procesamiento de audio del procesador 66AK2Gx DSP + ARM

This reference design is a reference platform based on the 66AK2Gx DSP + ARM processor  System-On-Chip (SoC) and companion AIC3106 Audio codec and enables a quick path to audio processing algorithm design and demonstration. This audio solution design includes real time application software (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDEP0067 — Diseño de referencia de solución de potencia del procesador 66AK2Gx DSP + ARM

This reference design is  based on the 66AK2Gx multicore System-on-Chip (SoC) processor and companion TPS65911 power management integrated circuit (PMIC) which includes power supplies and power sequencing for the 66AK2Gx processor in a single device. This power solution design also includes (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDEP0068 — Diseño de referencia de las consideraciones de diseño de PCI Express PCB para EVM de uso general (GP

PCI-Express provides for low pin-count, high reliability, and high-speed with data transfer at rates of up to 5.0 Gbps per lane, per direction, and an PCIe module is included on the TI 66AK2Gx DSP + ARM Processor system on chip (SoC).  This PCIe PCB design considerations reference design  (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDEP0070 — Diseño de referencia de DDR ECC para mejorar la fiabilidad de la memoria en sistemas basados en 66AK

This reference design describes system considerations for Dual Data Rate (DDR) memory interface with Error Correcting Code (ECC) support in high-reliability applications, based on the 66AK2Gx Multicore DSP + ARM processor System-on-Chip (SoC).  It enables developers to implement a high (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDA-00667 — Diseño de referencia de potencia Freescale i.MX6 para aplicaciones de punto de venta electrónico

This TI Reference Design utilizes a power management integrated circuit (PMIC) for powering a Freescale® i.MX6 SoC for electronic point of sale applications. This design showcases the TPS65911 as an all-in-one IC used to supply the rails needed for powering the i.MX6 SoC, with available (...)
Design guide: PDF
Esquema: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
JRBGA (ZRC) 98 Ultra Librarian
NFBGA (NMA) 98 Ultra Librarian
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  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
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  • Lugar de fabricación
  • Lugar de ensamblaje

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