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TPS65910

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具有 4 个直流/直流转换器、8 个 LDO 和 RTC 的 6mm x 6mm QFN 封装系列集成电源管理 IC (PMIC)

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TPS65910

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产品详情

Processor supplier NXP/Freescale, Samsung, Texas Instruments Processor name DM64x, OMAP, S5Px, Sitara AM335x, Sitara AM35x, i.MX27, i.MX37, i.MX51 Product type Processor and FPGA Regulated outputs (#) 12 Step-down DC/DC converter 3 Step-up DC/DC converter 1 LDO 8 Vin (min) (V) 1.7 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.3 Iout (max) (A) 1.5 Configurability Factory programmable, Software configurable Features Comm control, Dynamic voltage scaling, Enable, I2C control, Overcurrent protection, Power sequencing, Synchronous rectification, Thermal shutdown Rating Automotive, Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.36 Switching frequency (max) (kHz) 3000 Switching frequency (typ) (kHz) 3000
Processor supplier NXP/Freescale, Samsung, Texas Instruments Processor name DM64x, OMAP, S5Px, Sitara AM335x, Sitara AM35x, i.MX27, i.MX37, i.MX51 Product type Processor and FPGA Regulated outputs (#) 12 Step-down DC/DC converter 3 Step-up DC/DC converter 1 LDO 8 Vin (min) (V) 1.7 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.3 Iout (max) (A) 1.5 Configurability Factory programmable, Software configurable Features Comm control, Dynamic voltage scaling, Enable, I2C control, Overcurrent protection, Power sequencing, Synchronous rectification, Thermal shutdown Rating Automotive, Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.36 Switching frequency (max) (kHz) 3000 Switching frequency (typ) (kHz) 3000
VQFN (RSL) 48 36 mm² 6 x 6
  • Embedded Power Controller
  • Two Efficient Step-Down DC-DC Converters for Processor Cores
  • One Efficient Step-Down DC-DC Converter for I/O Power
  • One Efficient Step-Up 5-V DC-DC Converter
  • SmartReflex Compliant Dynamic Voltage Management for Processor Cores
  • 8 LDO Voltage Regulators and One Real-Time Clock (RTC) LDO (Internal Purpose)
  • One High-Speed I2C Interface for General-Purpose Control Commands (CTL-I2C)
  • One High-Speed I2C Interface for SmartReflex Class 3 Control and Command (SR-I2C)
  • Two Enable Signals Multiplexed with SR-I2C, Configurable to Control any Supply State and Processor Cores Supply Voltage
  • Thermal Shutdown Protection and Hot-Die Detection
  • An RTC Resource With:
    • Oscillator for 32.768-kHz Crystal or 32-kHz Built-in RC Oscillator
    • Date, Time, and Calendar
    • Alarm Capability
  • One Configurable GPIO
  • DC-DC Switching Synchronization Through Internal or External 3-MHz Clock
  • Embedded Power Controller
  • Two Efficient Step-Down DC-DC Converters for Processor Cores
  • One Efficient Step-Down DC-DC Converter for I/O Power
  • One Efficient Step-Up 5-V DC-DC Converter
  • SmartReflex Compliant Dynamic Voltage Management for Processor Cores
  • 8 LDO Voltage Regulators and One Real-Time Clock (RTC) LDO (Internal Purpose)
  • One High-Speed I2C Interface for General-Purpose Control Commands (CTL-I2C)
  • One High-Speed I2C Interface for SmartReflex Class 3 Control and Command (SR-I2C)
  • Two Enable Signals Multiplexed with SR-I2C, Configurable to Control any Supply State and Processor Cores Supply Voltage
  • Thermal Shutdown Protection and Hot-Die Detection
  • An RTC Resource With:
    • Oscillator for 32.768-kHz Crystal or 32-kHz Built-in RC Oscillator
    • Date, Time, and Calendar
    • Alarm Capability
  • One Configurable GPIO
  • DC-DC Switching Synchronization Through Internal or External 3-MHz Clock

The TPS65910 device is an integrated power-management IC available in 48-QFN package and dedicated to applications powered by one Li-Ion or Li-Ion polymer battery cell or 3-series Ni-MH cells, or by a 5-V input; it requires multiple power rails. The device provides three step-down converters, one step-up converter, and eight LDOs and is designed to support the specific power requirements of OMAP-based applications.

Two of the step-down converters provide power for dual processor cores and are controllable by a dedicated class-3 SmartReflex 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 LDOs providing a wide range of voltage and current capabilities. The LDOs are fully controllable by the I2C interface. The use of the LDOs is flexible; they are intended to be used as follows: Two LDOs are designated to power the PLL and video DAC supply rails on the OMAP-based processors, four general-purpose auxiliary LDOs are available to provide power to other devices in the system, and two LDOs are provided to power DDR memory supplies in applications requiring these memories.

In addition to the power resources, the device contains an embedded power controller (EPC) to manage the power sequencing requirements of the OMAP systems and an RTC.

The TPS65910 device is an integrated power-management IC available in 48-QFN package and dedicated to applications powered by one Li-Ion or Li-Ion polymer battery cell or 3-series Ni-MH cells, or by a 5-V input; it requires multiple power rails. The device provides three step-down converters, one step-up converter, and eight LDOs and is designed to support the specific power requirements of OMAP-based applications.

Two of the step-down converters provide power for dual processor cores and are controllable by a dedicated class-3 SmartReflex 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 LDOs providing a wide range of voltage and current capabilities. The LDOs are fully controllable by the I2C interface. The use of the LDOs is flexible; they are intended to be used as follows: Two LDOs are designated to power the PLL and video DAC supply rails on the OMAP-based processors, four general-purpose auxiliary LDOs are available to provide power to other devices in the system, and two LDOs are provided to power DDR memory supplies in applications requiring these memories.

In addition to the power resources, the device contains an embedded power controller (EPC) to manage the power sequencing requirements of the OMAP systems and an RTC.
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技术文档

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类型 标题 下载最新的英语版本 日期
* 数据表 TPS65910x Integrated Power-Management Unit Top Specification 数据表 (Rev. U) PDF | HTML 2014年 6月 19日
* 勘误表 TPS65910 Silicon Errata (Rev. A) 2014年 1月 27日
应用手册 AM335x PMIC 选择指南 (Rev. A) 英语版 (Rev.A) 2020年 5月 26日
应用手册 How to Design Flexible Processor Power Systems Using PMICs (Rev. B) 2020年 1月 27日
用户指南 TPS65910Ax User's Guide for AM335x Processors (Rev. F) 2017年 12月 8日
技术文章 Five simple steps to power an SoC with a PMIC PDF | HTML 2016年 8月 3日
用户指南 TPS65910 User Guide for AM3517/AM3505 Processor (Rev. B) 2015年 10月 24日
用户指南 TPS65910 User Guide for OMAPL137, OMAPL138, and C674x (Rev. B) 2015年 10月 24日
用户指南 TPS659109 User Guide for i.MX51 and i.MX37 Processor (Rev. A) 2015年 10月 24日
用户指南 TPS659101 User Guide for S5PV210, S5PC110 (Rev. B) 2015年 10月 3日
用户指南 TPS659104 User Guide for S5P6440x (Rev. B) 2015年 10月 3日
应用手册 Basic Calculation of a Buck Converter's Power Stage (Rev. B) 2015年 8月 17日
应用手册 TPS65910x Power Sequencing Configurations 2015年 7月 14日
白皮书 Advantages of PMIC converters with enhanced hysteretic-mode control 2015年 3月 30日
用户指南 TPS659102 User's Guide 2013年 5月 31日
应用手册 TPS65910x Schematic Checklist (Rev. B) 2012年 10月 11日
用户指南 TPS659106 User's Guide for i.MX53 Processor (Rev. A) 2012年 6月 7日
用户指南 TPS659108 User Guide for i.MX508 Freescale 2011年 8月 9日
应用手册 TPS65910 User Guide for OMAP3 Family of Processors (Rev. A) 2011年 7月 8日
用户指南 TPS659103 User Guide for S5PC100 2010年 10月 18日
用户指南 TPS659105 User Guide for DaVinci Family Processors 2010年 7月 6日

设计和开发

电源解决方案

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评估板

TPS65910A3EVM-583 — TPS65910A3EVM-583：用于带 DDR3 的 AM335x 的集成电源管理单元评估模块

The TPS65910A3EVM-583 is a stand-alone module that demonstrates the functions of the integrated power management IC. It uses a USB-to-GPIO interface card (not included in the kit) to control the standard I2C interfaces in the TPS65910 device. It includes Windows compatible software to interface (...)

用户指南: PDF
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驱动程序或库

TPS65910SW-LINUX — 用于 TPS65910 的 Linux 驱动程序

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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评估模块 (EVM) 用 GUI

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 (...)

支持的产品和硬件

支持的产品和硬件

产品
多通道 IC (PMIC)
  • TPS65020 — 6 通道电源管理 IC (PMIC)，具有 3 个直流/直流转换器、3 个 LDO、I2C 接口和动态电压调节功能
  • TPS65023 — 具有 3 个直流/直流转换器、3 个 LDO、I2C 接口和 DVS 技术的电源管理 IC (PMIC)
  • TPS65023B — 6 通道电源管理 IC (PMIC)，具有 3 个 DC/DC、3 个 LDO 以及 I2C 接口和 DVS
  • TPS65055 — 具有 4 个低输入电压 LDO 的 2.25MHz 双通道降压转换器
  • TPS65086 — 适用于 2 节和 3 节锂离子电池供电器件或非电池供电器件的可配置多电轨 PMIC
  • TPS650861 — 具有 3 个转换器、3 个控制器、4 个 LDO 和 3 个负载开关的用户可编程电源管理 IC (PMIC)
  • TPS65090 — 6V 至 7V 电源管理 IC (PMIC)，具有开关模式充电器、3 个直流/直流转换器、2 个 LDO 和 7 个负载开关
  • TPS65094 — 适用于 Apollo Lake 处理器的可编程中等输入电压范围电源管理 IC (PMIC)
  • TPS65217 — 具有 3 个直流/直流转换器、4 个 LDO、线性电池充电器和白光 LED 驱动器的电源管理 IC (PMIC)
  • TPS652170 — 具有 3 个直流/直流转换器、4 个 LDO、电池充电器和 LED 驱动器的用户可编程电源管理 IC (PMIC)
  • TPS65218 — 用于 ARM Cortex-A8/A9 SoC 和 FPGA 的电源管理 IC (PMIC)
  • TPS6521815 — 具有 6 个直流/直流转换器、1 个 LDO 和 3 个负载开关的用户可编程电源管理 IC (PMIC)
  • TPS65218D0 — 适用于 ARM® Cortex™-A8/A9 SOC 和 FPGA 的集成电源管理 IC (PMIC)
  • TPS657095 — 嵌入式摄像机模块 PMIC
  • TPS65910 — 具有 4 个直流/直流转换器、8 个 LDO 和 RTC 的 6mm x 6mm QFN 封装系列集成电源管理 IC (PMIC)
  • TPS65911 — 具有 4 个直流/直流转换器、9 个 LDO 和 RTC 的集成电源管理 IC (PMIC)
  • TPS65912 — 具有 4 个直流/直流转换器、10 个 LDO、3 个 LED 输出和 32kHz RC 振荡器的电源管理 IC (PMIC)
  • TPS659128 — 用于处理器电源的 PMU
硬件开发
评估板
软件
评估模块 (EVM) 用 GUI
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评估模块 (EVM) 用 GUI

SWCC010 — GUI for TPS65910 Power Management IC – Legacy

支持的产品和硬件

支持的产品和硬件

产品
多通道 IC (PMIC)
  • TPS65910 — 具有 4 个直流/直流转换器、8 个 LDO 和 RTC 的 6mm x 6mm QFN 封装系列集成电源管理 IC (PMIC)
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仿真模型

TPS65910 IBIS MODEL

SLVMBA8.ZIP (144 KB) - IBIS Model
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CAD/CAE 符号

Allegro PCB CAD symbol for TPS65910

SWCC012.ZIP (5 KB)
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原理图

TPS65910EVM Schematic and Gerber Files (Rev. A)

SWCC009A.ZIP (540 KB)
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