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多通道 IC (PMIC)

TPS65090

現行

具切換模式充電器、3 個 DCDC、2 個 LDO 和 7 個負載開關的 6V 至 7V 電源管理 IC (PMIC)

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產品規格表

TPS65090

現行
產品規格表 立即訂購

產品詳細資料

Regulated outputs (#) 5 Configurability Factory programmable, Software configurable Vin (min) (V) 6 Vin (max) (V) 17 Vout (min) (V) 1 Vout (max) (V) 5 Iout (max) (A) 5 Features Comm control, Power good Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 2 Rating Catalog Switching frequency (max) (kHz) 1840 Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 1 Switching frequency (typ) (kHz) 1600 Product type Processor and FPGA
Regulated outputs (#) 5 Configurability Factory programmable, Software configurable Vin (min) (V) 6 Vin (max) (V) 17 Vout (min) (V) 1 Vout (max) (V) 5 Iout (max) (A) 5 Features Comm control, Power good Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 2 Rating Catalog Switching frequency (max) (kHz) 1840 Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 1 Switching frequency (typ) (kHz) 1600 Product type Processor and FPGA
VQFN-MR (RVN) 100 See data sheet
  • Wide Input Voltage Charger and Power Path
    Management:
    • VIN Range From 6 V to 17 V
    • Up to 4-A Output Current on the Power Path
    • Switched-Mode Charger; up to 4-A Maximum
      Charge Current
    • JEITA Compliant Charging Control
    • Thermal Regulation, Safety Timers
    • 2 Temperature Sense Inputs
  • 3 Step-Down Converters:
    • High Efficiency Over a Wide Output Current
      Range
    • VIN Range From 6 V to 17 V
    • 2 Fixed Output Voltages (5 V and 3.3 V)
      • Up to 5 A of Continuous Output Current
    • 1 Adjustable Output Voltage (From 1 V to 5 V)
      • Up to 4 A of Continuous Output Current
    • Output Voltage Accuracy ±1%
    • Typical 30-µA Quiescent Current Per
      Converter
  • 2 Always-On LDOs:
    • 2 Fixed Output Voltages (5 V and 3.3 V)
    • Output Voltage Accuracy ±1%
    • Typical 10-µA Quiescent Current per LDO
  • 7 Current-Limited Load Switches:
    • One System Voltage Switch With 1-A Current
      Limit
    • One 5-V Switch With 200-mA Current Limit,
      Reverse-Voltage Protected
    • One 3.3-V Switch With 3-A Current Limit
    • Four 3.3-V Switches With 1-A Current Limit
    • All Switches Controlled by I2C Interface
  • I2C Interface
    • Standard-Mode (100 kHz) Supported
    • Fast-Mode (400 kHz) Supported
    • Fast-Mode Plus (1000 kHz) Supported
    • High-Speed (3.4 MHz) Supported
  • 16-Channel, 10-Bit Analog-to-Digital Converter
    (ADC)
  • Available in a 9-mm × 9-mm, VQFN-100 Package
  • Wide Input Voltage Charger and Power Path
    Management:
    • VIN Range From 6 V to 17 V
    • Up to 4-A Output Current on the Power Path
    • Switched-Mode Charger; up to 4-A Maximum
      Charge Current
    • JEITA Compliant Charging Control
    • Thermal Regulation, Safety Timers
    • 2 Temperature Sense Inputs
  • 3 Step-Down Converters:
    • High Efficiency Over a Wide Output Current
      Range
    • VIN Range From 6 V to 17 V
    • 2 Fixed Output Voltages (5 V and 3.3 V)
      • Up to 5 A of Continuous Output Current
    • 1 Adjustable Output Voltage (From 1 V to 5 V)
      • Up to 4 A of Continuous Output Current
    • Output Voltage Accuracy ±1%
    • Typical 30-µA Quiescent Current Per
      Converter
  • 2 Always-On LDOs:
    • 2 Fixed Output Voltages (5 V and 3.3 V)
    • Output Voltage Accuracy ±1%
    • Typical 10-µA Quiescent Current per LDO
  • 7 Current-Limited Load Switches:
    • One System Voltage Switch With 1-A Current
      Limit
    • One 5-V Switch With 200-mA Current Limit,
      Reverse-Voltage Protected
    • One 3.3-V Switch With 3-A Current Limit
    • Four 3.3-V Switches With 1-A Current Limit
    • All Switches Controlled by I2C Interface
  • I2C Interface
    • Standard-Mode (100 kHz) Supported
    • Fast-Mode (400 kHz) Supported
    • Fast-Mode Plus (1000 kHz) Supported
    • High-Speed (3.4 MHz) Supported
  • 16-Channel, 10-Bit Analog-to-Digital Converter
    (ADC)
  • Available in a 9-mm × 9-mm, VQFN-100 Package

The TPS65090A device is a single-chip power management IC for portable applications consisting of a battery charger with power path management for a dual or triple Li-Ion or Li-Polymer cell battery pack. The charger can be directly connected to an external wall adapter. Three highly efficient step-down converters are targeted for providing a fixed 5-V system voltage, a fixed 3.3-V system voltage, and an adjustable voltage rail. The step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The step-down converters allow the use of small inductors and capacitors to achieve a small solution size. The TPS65090A also integrates two general-purpose always-on LDOs for powering circuit blocks which control the system while shut down. Each LDO operates with an input voltage range from 6 V to 17 V, allowing the LDOs to be supplied from the wall adapter or directly from the main battery pack.

Seven load switches are built into the device. These load switches can be used to control the power supply individually for certain circuit blocks in the application circuit. The current flowing through the load switches, as well as the output current of the step-down converters, the input current from the AC adapter and the charge current is monitored and can be read out using the digital interface.

For all available packages, see the orderable addendum at the end of the data sheet.

The TPS65090A device is a single-chip power management IC for portable applications consisting of a battery charger with power path management for a dual or triple Li-Ion or Li-Polymer cell battery pack. The charger can be directly connected to an external wall adapter. Three highly efficient step-down converters are targeted for providing a fixed 5-V system voltage, a fixed 3.3-V system voltage, and an adjustable voltage rail. The step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The step-down converters allow the use of small inductors and capacitors to achieve a small solution size. The TPS65090A also integrates two general-purpose always-on LDOs for powering circuit blocks which control the system while shut down. Each LDO operates with an input voltage range from 6 V to 17 V, allowing the LDOs to be supplied from the wall adapter or directly from the main battery pack.

Seven load switches are built into the device. These load switches can be used to control the power supply individually for certain circuit blocks in the application circuit. The current flowing through the load switches, as well as the output current of the step-down converters, the input current from the AC adapter and the charge current is monitored and can be read out using the digital interface.

For all available packages, see the orderable addendum at the end of the data sheet.
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類型 標題 日期
* Data sheet TPS65090 Front-End PMU With Switched-Mode Charger for 2 to 3 Cells In Series datasheet (Rev. B) PDF | HTML 2015年 7月 13日
Application note How to Design Flexible Processor Power Systems Using PMICs (Rev. B) 2020年 1月 27日
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 2018年 12月 11日
Selection guide Power Management Guide 2018 (Rev. R) 2018年 6月 25日
Application note Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. B) 2017年 11月 29日
Application note Basic Calculation of a Buck Converter's Power Stage (Rev. B) 2015年 8月 17日
EVM User's guide TPS65090EVM User's Guide (Rev. A) 2013年 1月 9日
Application note Conserving Battery Life when Connecting the TPS65090 to an Unpowered AC Adapter 2012年 12月 13日
Application note How to Measure the Control Loop of DCS-Control Devices (Rev. A) 2012年 8月 9日
Analog Design Journal Design considerations for a resistive feedback divider in a DC/DC converter 2012年 4月 26日
Application note Understanding the Absolute Maximum Ratings of the SW Node (Rev. A) 2012年 1月 13日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TPS65090EVM — 適用於 2-3 節串聯電池且具有切換式充電器的前端 PMU 評估模組板

TPS65090EVM Frontend PMU With Switchmode Charger for 2-3 Cells In Series Evaluation Module Board

An evaluation module for Texas Instruments TPS65090, Frontend Power Management integrated circuit. The EVM allows for evaluation of the TPS65090 integrated high-input voltage (6V-17V) charger/power (...)
使用指南: PDF
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驅動程式或資料庫

TPS65090SW-LINUX — 適用於 TPS65090 的 Linux 驅動程式

The Linux driver supports the TPS65090 Power Management IC. The Linux driver supports communication through the I2C bus and interfaces with the Regulator and Power sub-system.

 

Linux Mainline Status

Available in Linux Main line: Yes
Available through git.ti.com: N/A

Supported Devices:

  • tps65090

 

Linux (...)

檢視選項
開發模組 (EVM) 的 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 (...)

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支援產品和硬體

產品
多通道 IC (PMIC)
TPS65020 — 具 3 個 DC/DC、3 個 LDO、I2C 介面和動態電壓負載的 6 通道電源管理 IC (PMIC) TPS65023 — 具 3DC/DC、3 LDO、I2C 介面和 DVS 的電源管理 IC (PMIC) TPS65023B — 具 3DC/DC、3 LDO、I2C 介面和 DVS 的 6 通道電源管理 IC (PMIC) TPS65055 — 具 4 個低輸入電壓 LDO 的 2.25MHz 雙路降壓轉換器 TPS65084 — 適用 Braswell 處理器的可編程中輸入電壓範圍電源管理 IC (PMIC) TPS65086 — 適用 2S 和 3S 鋰電池供電設備或非電池供電設備的可配置多軌 PMIC TPS650861 — 具有 3 個轉換器、3 個控制器、4 個 LDO 和 3 個負載開關的使用者可編程電源管理 IC (PMIC) TPS65090 — 具切換模式充電器、3 個 DCDC、2 個 LDO 和 7 個負載開關的 6V 至 7V 電源管理 IC (PMIC) TPS65094 — 適用於 Apollo Lake 處理器的可編程中輸入電壓範圍電源管理 IC (PMIC) TPS65217 — 具 3 個 DC/DC、4 個 LDO、線性電池充電器和白光 LED 驅動器的電源管理 IC (PMIC) TPS652170 — 具有 3 個 DC/DC 轉換器、4 個 LDO、電池充電器和 LED 驅動器的使用者可編程電源管理 IC (PMIC) TPS65218 — 適用於 ARM Cortex-A8/A9 SoC 和 FPGA 的電源管理 IC (PMIC) TPS6521815 — 具有 6 個 DC/DC 轉換器、1 個 LDO 和 3 個負載開關的使用者可編程電源管理 IC (PMIC) TPS65218D0 — 適用於 ARM® Cortex™-A8/A9 SOC 和 FPGA 的整合電源管理 IC (PMIC) TPS657095 — 嵌入式攝影機模組 PMIC TPS65910 — 具 4 個 DC/DC、8 個 LDO 和採用 6x6mm QFN 系列的 RTC 之整合式電源管理 IC (PMIC) TPS65911 — 具 4 個 DC/DC、9 個 LDO 和 RTC 的整合式電源管理 IC (PMIC) TPS65912 — 具 4DC/DC、10 LDO、3 個 LED 輸出和 32kHz RC 振盪器的電源管理 IC (PMIC) TPS659128 — 適用處理器電源的 PMU
硬體開發
開發板
BOOSTXL-TPS650861 — TPS650861 客戶編程 BoosterPack TPS65023BEVM-664 — TPS65023B 評估模組 TPS65023EVM-205 — TPS65023 評估模組 TPS650860EVM-116 — TPS650860 評估模組 TPS65218EVM-100 — TPS65218 評估模組
軟體
開發模組 (EVM) 的 GUI
IPG-UI — IPG-UI EVM GUI
下載
開發模組 (EVM) 的 GUI

SLVC469 — TPS6509xEVM Software – Legacy

支援產品和硬體

支援產品和硬體

產品
多通道 IC (PMIC)
TPS65090 — 具切換模式充電器、3 個 DCDC、2 個 LDO 和 7 個負載開關的 6V 至 7V 電源管理 IC (PMIC)
硬體開發
開發板
TPS65090EVM — 適用於 2-3 節串聯電池且具有切換式充電器的前端 PMU 評估模組板
下載
Gerber 檔案

TPS65090EVM Gerber Files

SLVC472.ZIP (1069 KB)
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VQFN-MR (RVN) 100 檢視選項
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