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

TPS65220

現行

適用於 Sitara AM64x 處理器且具備三個降壓式 DC/DC 轉換器和四個 LDO 的 2.5-V 至 5.5-V PMIC

立即訂購
產品規格表

TPS65220

現行
產品規格表 立即訂購

產品詳細資料

Regulated outputs (#) 7 Configurability Factory programmable, Software configurable Vin (min) (V) 1.5 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.4 Iout (max) (A) 3.5 Features Dynamic voltage scaling, Eco-mode, I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Thermal shutdown, UVLO adjustable 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 4 Iq (typ) (mA) 0.25 Rating Catalog Operating temperature range (°C) -40 to 125 Processor supplier Texas Instruments Processor name Sitara AM64x Shutdown current (ISD) (typ) (µA) 15 Switching frequency (typ) (kHz) 2300 Product type Processor and FPGA
Regulated outputs (#) 7 Configurability Factory programmable, Software configurable Vin (min) (V) 1.5 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.4 Iout (max) (A) 3.5 Features Dynamic voltage scaling, Eco-mode, I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Thermal shutdown, UVLO adjustable 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 4 Iq (typ) (mA) 0.25 Rating Catalog Operating temperature range (°C) -40 to 125 Processor supplier Texas Instruments Processor name Sitara AM64x Shutdown current (ISD) (typ) (µA) 15 Switching frequency (typ) (kHz) 2300 Product type Processor and FPGA
VQFN (RHB) 32 25 mm² 5 x 5
  • 3 buck converters at up to 2.3 MHz switching frequency.
    • 1× VIN: 2.5V – 5.5V; IOUT: 3.5A; VOUT 0.6V – 3.4V
    • 2× VIN: 2.5 V – 5.5 V; IOUT: 2A; VOUT 0.6V – 3.4V
  • 4 linear regulators:
    • 2x VIN: 1.5V – 5.5V; IOUT: 400mA; VOUT: 0.6V – 3.4V (configurable as load switch and bypass-mode, supporting SD-card)
    • 2x VIN: 2.2V – 5.5V; IOUT: 300mA; VOUT: 1.2V – 3.3V (configurable as load switch)
  • Dynamic voltage scaling on all three buck converters
  • Low IQ/PFM, PWM-mode (quasi-fixed frequency) or fixed frequency mode
  • Programmable power sequencing and default voltages
  • I2C interface, supporting standard, fast-mode and fast-mode+
  • Designed to support systems with 14+ rails (2× TPS65220 devices in multi-PMIC configuration)
  • 2 GPOs, 1 GPIO, and 3 multi-function-pins
  • EEPROM programmability
  • Functional safety capable
  • 3 buck converters at up to 2.3 MHz switching frequency.
    • 1× VIN: 2.5V – 5.5V; IOUT: 3.5A; VOUT 0.6V – 3.4V
    • 2× VIN: 2.5 V – 5.5 V; IOUT: 2A; VOUT 0.6V – 3.4V
  • 4 linear regulators:
    • 2x VIN: 1.5V – 5.5V; IOUT: 400mA; VOUT: 0.6V – 3.4V (configurable as load switch and bypass-mode, supporting SD-card)
    • 2x VIN: 2.2V – 5.5V; IOUT: 300mA; VOUT: 1.2V – 3.3V (configurable as load switch)
  • Dynamic voltage scaling on all three buck converters
  • Low IQ/PFM, PWM-mode (quasi-fixed frequency) or fixed frequency mode
  • Programmable power sequencing and default voltages
  • I2C interface, supporting standard, fast-mode and fast-mode+
  • Designed to support systems with 14+ rails (2× TPS65220 devices in multi-PMIC configuration)
  • 2 GPOs, 1 GPIO, and 3 multi-function-pins
  • EEPROM programmability
  • Functional safety capable

The TPS65220 is a Power Management IC (PMIC) designed to supply a wide range of SoCs in both portable and stationaryautomotive applications. The device is characterized across an ambient temperature range of -40°C to +125°C, making the PMIC an excellent choice for various industrialautomotive applications. The device includes three synchronous stepdown DC-DC converters and four linear regulators.

The DC-DC converters are capable of 1x 3.5A and 2x 2 A. The converters require a small 470nH inductor, 4.7µF input capacitance, and a minimum 10µF output capacitance per rail depending on the switching mode configuration.

Two of the LDOs support output currents of 400mA at an output voltage range of 0.6V to 3.4V. These LDOs support bypass mode, acting as a load-switch, and allow voltage-changes during operation. The other two LDOs support output currents of 300mA at an output voltage range of 1.2V to 3.3V. These LDOs also support load-switch mode.

The I2C-interface, IOs, GPIOs and multi-function-pins (MFP) allow a seamless interface to a wide range of SoCs.

The TPS65220 is a Power Management IC (PMIC) designed to supply a wide range of SoCs in both portable and stationaryautomotive applications. The device is characterized across an ambient temperature range of -40°C to +125°C, making the PMIC an excellent choice for various industrialautomotive applications. The device includes three synchronous stepdown DC-DC converters and four linear regulators.

The DC-DC converters are capable of 1x 3.5A and 2x 2 A. The converters require a small 470nH inductor, 4.7µF input capacitance, and a minimum 10µF output capacitance per rail depending on the switching mode configuration.

Two of the LDOs support output currents of 400mA at an output voltage range of 0.6V to 3.4V. These LDOs support bypass mode, acting as a load-switch, and allow voltage-changes during operation. The other two LDOs support output currents of 300mA at an output voltage range of 1.2V to 3.3V. These LDOs also support load-switch mode.

The I2C-interface, IOs, GPIOs and multi-function-pins (MFP) allow a seamless interface to a wide range of SoCs.
filter 尋找其它 多通道 IC (PMIC)
下載 觀看有字幕稿的影片 影片

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 4
類型 標題 日期
* Data sheet TPS65220 Integrated Power Management IC for ARM Cortex—A53 ProcessorsA53 Processors and FPGAs datasheet (Rev. B) PDF | HTML 2024年 6月 5日
Application note Powering the AM62x with the TPS65219 PMIC (Rev. B) PDF | HTML 2023年 9月 6日
User guide TPS6522053 Technical Reference Manual PDF | HTML 2023年 2月 13日
Application note Powering the AM64x with the TPS65220 or TPS65219 PMIC PDF | HTML 2022年 9月 22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

SK-AM64B — 適用於 AM64x Sitara™ 處理器的 AM64B 入門套件

AM64B 入門套件 (SK) 為低成本的獨立式測試與開發平台，其以 Sitara™ AM6442 處理器為基礎，是加快未來設計原型階段的理想選擇。此套件包含有線 (乙太網路) 和無線 (2.4GHz 和 5GHz) 連線、三個擴充接頭、多個開機選項及彈性偵錯功能。

在自訂電路板設計時，客戶傾向於重複使用 SK 設計檔案並對該設計檔案進行編輯。或者，客戶會重複使用部分常見的實作，包括 SOC、記憶體和通訊介面。由於 SK 應具備額外功能，所以客戶會針對其主機板設計需求將 SK 實作最佳化。將 SK (...)

使用指南: PDF | HTML
TI.com 無法提供
開發板

TPS65219EVM — 適用於 2.5-V 至 5.5-V 三降壓和四 LDO 電源管理 IC (PMIC) 的 TPS65219 評估模組

TPS65219EVM 是一個完全組裝的平台，可用於評估 TPS65219 電源管理 IC (PMIC) 的性能和功能。EVM 包括板載 USB 轉 I²C 轉接器、電源端子和所有 DC 穩壓器輸入和輸出的跨接器，以及通用量測的測試點。

使用指南: PDF | HTML
TI.com 無法提供
封裝 針腳 CAD 符號、佔位空間與 3D 模型
VQFN (RHB) 32 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
  • 進行中持續性的可靠性監測
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