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

TPS65980

現行

Thunderbolt™ 匯流排電源管理 IC (PMIC)

立即訂購
產品規格表

TPS65980

現行
產品規格表 立即訂購

產品詳細資料

Processor supplier Generic Processor name Generic Regulated outputs (#) 3 Step-down DC/DC converter 0 Step-up DC/DC converter 0 LDO 0 Vin (min) (V) 2.5 Vin (max) (V) 15.75 Iout (max) (A) 3.5 Features Eco-mode, Overcurrent protection, Power good, Synchronous rectification, Thermal shutdown Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Switching frequency (typ) (kHz) 1200
Processor supplier Generic Processor name Generic Regulated outputs (#) 3 Step-down DC/DC converter 0 Step-up DC/DC converter 0 LDO 0 Vin (min) (V) 2.5 Vin (max) (V) 15.75 Iout (max) (A) 3.5 Features Eco-mode, Overcurrent protection, Power good, Synchronous rectification, Thermal shutdown Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Switching frequency (typ) (kHz) 1200
VQFN (RHF) 24 20 mm² 5 x 4
  • Powered From Thunderbolt™ Bus
  • 2.5-V to 15.75-V Input
  • 3.3-V Outputs
  • Cable Power Out Current Limit
  • Thermal Shutdown
  • Powered From Thunderbolt™ Bus
  • 2.5-V to 15.75-V Input
  • 3.3-V Outputs
  • Cable Power Out Current Limit
  • Thermal Shutdown

The TPS65980 DC/DC switching regulator that receives power from a Thunderbolt™ or Thunderbolt™ 2 power bus ranging from 2.5-V to 15.75-V and generates three separate 3.3-V supply outputs.

The TBT_OUT supply provides power to the local peripheral Thunderbolt™ controller and support circuitry. The CBL_OUT supply provides power back to the Thunderbolt™ cable and has adjustable current limit. The DEV_OUT supply provides power to all other circuitry in the device to perform its designed function.

The TPS65980 is available in a 24-pin
5mm x 4mm x 0.9mm VQFN package.

The TPS65980 DC/DC switching regulator that receives power from a Thunderbolt™ or Thunderbolt™ 2 power bus ranging from 2.5-V to 15.75-V and generates three separate 3.3-V supply outputs.

The TBT_OUT supply provides power to the local peripheral Thunderbolt™ controller and support circuitry. The CBL_OUT supply provides power back to the Thunderbolt™ cable and has adjustable current limit. The DEV_OUT supply provides power to all other circuitry in the device to perform its designed function.

The TPS65980 is available in a 24-pin
5mm x 4mm x 0.9mm VQFN package.

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 2
類型 標題 日期
* Data sheet TPS65980 Thunderbolt™ Bus Power Buck/Boost datasheet (Rev. A) PDF | HTML 2014年 4月 23日
EVM User's guide TPS65980EVM User's Guide 2014年 4月 16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

TPS65980EVM — TPS65980EVM：Thunderbolt™ 匯流排電源降壓/升壓評估模組

The Texas Instruments TPS65980EVM evaluation module (EVM) helps designers evaluate the operation and performance of the TPS65980: a DC/DC switching regulator that receives power from a Thunderbolt bus ranging from 2.5V to 15.75V on TBT_IN and generates three separate 3.3V supply outputs TBT_OUT, (...)

使用指南: PDF
TI.com 無法提供
模擬型號

TPS65980 IBIS Model

SLVMA81.ZIP (12 KB) - IBIS Model
下載
模擬型號

TPS65980 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMA85A.ZIP (28 KB) - PSpice Model
下載
參考設計

TIDA-00268 — Thunderbolt™ 單連接埠週邊設備參考設計

The TI Thunderbolt™ Single Port Peripheral reference design is optimized for Thunderbolt 2 systems which have a bandwidth of 20Gbps. The design utilizes the TPS65980 power management unit to reduce the BOM cost up to 50% and reduce the area about 40% over a discrete implementation. This (...)
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
VQFN (RHF) 24 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