首頁 電源管理 多通道 IC (PMIC)
首頁
電源管理
多通道 IC (PMIC)

TPS659128

現行

適用處理器電源的 PMU

立即訂購
產品規格表

TPS659128

現行
產品規格表 立即訂購

產品詳細資料

Processor supplier Generic Processor name Generic Product type Processor and FPGA Regulated outputs (#) 14 Step-down DC/DC converter 4 Step-up DC/DC converter 0 LDO 10 Vin (min) (V) 0.8 Vin (max) (V) 5.5 Vout (min) (V) 0.5 Vout (max) (V) 3.8 Iout (max) (A) 2.5 Configurability Factory programmable Features Comm control, Dynamic voltage scaling, Eco-mode, Overcurrent protection, Power sequencing, Thermal shutdown, UVLO fixed Rating Catalog Operating temperature range (°C) -40 to 105 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.008 Switching frequency (max) (kHz) 2800 Shutdown current (ISD) (typ) (µA) 3 Switching frequency (typ) (kHz) 2800
Processor supplier Generic Processor name Generic Product type Processor and FPGA Regulated outputs (#) 14 Step-down DC/DC converter 4 Step-up DC/DC converter 0 LDO 10 Vin (min) (V) 0.8 Vin (max) (V) 5.5 Vout (min) (V) 0.5 Vout (max) (V) 3.8 Iout (max) (A) 2.5 Configurability Factory programmable Features Comm control, Dynamic voltage scaling, Eco-mode, Overcurrent protection, Power sequencing, Thermal shutdown, UVLO fixed Rating Catalog Operating temperature range (°C) -40 to 105 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.008 Switching frequency (max) (kHz) 2800 Shutdown current (ISD) (typ) (µA) 3 Switching frequency (typ) (kHz) 2800
DSBGA (YFF) 81 16 mm² 4 x 4
  • Four step-down converters:
    • Input voltage (VIN) range from 2.7 V to 5.5 V
    • Power save mode at light load current
    • Output voltage accuracy in PWM mode ±2%
    • Typical 26-µA quiescent current per converter
    • Dynamic voltage scaling
    • 100% duty cycle for lowest dropout
  • Ten LDOs:
    • 8 general-purpose LDOs
    • Output voltage range from 0.8 V to 3.3 V
    • Typical 32-µA quiescent current per LDO
    • 2 low-noise RF-LDOs
    • Output voltage range from 1.6 V to 3.3 V
    • Preregulation support by separate power inputs
    • Eco-mode™ control scheme
    • VIN range of LDOs respective to the following voltage ranges:
      • 1.8 V to 3.6 V
      • 3 V to 5.5 V
  • Three LED drivers:
    • Internal dimming using I2C
    • Up to 20 mA per current sink
  • Thermal monitoring
    • High temperature warning
    • Thermal shutdown
  • Bypass switch
    • Used with DCDC4 in applications powering a Radio Frequency Power Amplifier (RF-PA)
  • Interface
    • I2C interface
    • Power I2C interface for Dynamic Voltage Scaling (DVS)
    • Serial Peripheral Interface (SPI)
  • 32-kHz RC oscillator
  • Undervoltage lockout, battery fault comparator, and long button-press detection
  • 3.6-mm × 3.6-mm DSBGA package with 0.4-mm pitch
  • Four step-down converters:
    • Input voltage (VIN) range from 2.7 V to 5.5 V
    • Power save mode at light load current
    • Output voltage accuracy in PWM mode ±2%
    • Typical 26-µA quiescent current per converter
    • Dynamic voltage scaling
    • 100% duty cycle for lowest dropout
  • Ten LDOs:
    • 8 general-purpose LDOs
    • Output voltage range from 0.8 V to 3.3 V
    • Typical 32-µA quiescent current per LDO
    • 2 low-noise RF-LDOs
    • Output voltage range from 1.6 V to 3.3 V
    • Preregulation support by separate power inputs
    • Eco-mode™ control scheme
    • VIN range of LDOs respective to the following voltage ranges:
      • 1.8 V to 3.6 V
      • 3 V to 5.5 V
  • Three LED drivers:
    • Internal dimming using I2C
    • Up to 20 mA per current sink
  • Thermal monitoring
    • High temperature warning
    • Thermal shutdown
  • Bypass switch
    • Used with DCDC4 in applications powering a Radio Frequency Power Amplifier (RF-PA)
  • Interface
    • I2C interface
    • Power I2C interface for Dynamic Voltage Scaling (DVS)
    • Serial Peripheral Interface (SPI)
  • 32-kHz RC oscillator
  • Undervoltage lockout, battery fault comparator, and long button-press detection
  • 3.6-mm × 3.6-mm DSBGA package with 0.4-mm pitch

The TPS659128x device provides four configurable step-down converters with up to 2.5-A output current and ten LDO regulators for external use. These LDOs can be supplied from either a battery or a preregulated supply. Each specific part number has a different factory programmed power-up and power-down sequence.

The TPS659128x device integrates a 32-kHz RC oscillator to sequence all resources during power up or power down. All LDOs and DC-DC converters can be controlled by an I2C or SPI interface or basic enable pins after boot. Additionally, a voltage-scaling interface allows for transitioning the DC-DC converters to a different voltage through I2C or basic roof-floor control. Three LED drivers with an advanced dimming feature are integrated inside the device. General-purpose input-output (GPIO) functionality is multiplexed with various pins, including LED pins, ENx pins, and SPI pins when not used. Each GPIO can be configured as part of the power-up sequence to control external resources. One SLEEP pin enables switching between the active mode and preprogrammed sleep mode for power optimization. The TPS659128x device comes in a 9-pin × 9-pin DSBGA package (3.6 mm × 3.6 mm) with a 0.4-mm pitch.

The TPS659128x device provides four configurable step-down converters with up to 2.5-A output current and ten LDO regulators for external use. These LDOs can be supplied from either a battery or a preregulated supply. Each specific part number has a different factory programmed power-up and power-down sequence.

The TPS659128x device integrates a 32-kHz RC oscillator to sequence all resources during power up or power down. All LDOs and DC-DC converters can be controlled by an I2C or SPI interface or basic enable pins after boot. Additionally, a voltage-scaling interface allows for transitioning the DC-DC converters to a different voltage through I2C or basic roof-floor control. Three LED drivers with an advanced dimming feature are integrated inside the device. General-purpose input-output (GPIO) functionality is multiplexed with various pins, including LED pins, ENx pins, and SPI pins when not used. Each GPIO can be configured as part of the power-up sequence to control external resources. One SLEEP pin enables switching between the active mode and preprogrammed sleep mode for power optimization. The TPS659128x device comes in a 9-pin × 9-pin DSBGA package (3.6 mm × 3.6 mm) with a 0.4-mm pitch.
filter 尋找其它 多通道 IC (PMIC)
下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
功能與所比較的裝置相似
LP8758-EA 現行 四個單相 4-A 輸出 DC-DC 降壓轉換器 Similar functionality and pre-programmed to power the same application processor.

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 1
重要文件 類型 標題 格式選項 日期
* Data sheet TPS659128 PMU for Processor Power datasheet (Rev. A) 2021年 6月 10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)。

驅動程式或資料庫

TPS65912SW-LINUX — 適用於 TPS65912 的 Linux 驅動程式

The Linux driver supports the TPS65912 Video ADC. The Linux driver supports communication through the I2C and SPI bus and interfaces with the Regulator sub-system.

Linux Mainline Status

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

Supported Devices:

  • tps65912

 

Linux Source Files

The (...)

View Options
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 (...)

支援產品和硬體

支援產品和硬體
下載
開發模組 (EVM) 的 GUI

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

支援產品和硬體

支援產品和硬體
下載
開發模組 (EVM) 的 GUI

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

支援產品和硬體

支援產品和硬體
下載
開發模組 (EVM) 的 GUI

SLVC435 — TPS65912xEVM Software – Legacy

支援產品和硬體

支援產品和硬體
下載
封裝 針腳 CAD 符號、佔位空間與 3D 模型
DSBGA (YFF) 81 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片