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TPS7H2211-SP

現行

抗輻射、QMLV 和 QMLP 4.5-V 至 14-V 輸入 3.5-A eFuse

產品詳細資料

Vabsmax_cont (V) 16 Vin (max) (V) 14 Vin (min) (V) 4.5 Features Overvoltage protection, Reverse current blocking always, Soft-start, Thermal shutdown Overcurrent response Circuit breaker Fault response Auto-retry Ron (typ) (mΩ) 54 Overvoltage response Cut-off Rating Space Soft start Adjustable Quiescent current (Iq) (typ) (A) 0.0058 Quiescent current (Iq) (max) (A) 0.008 Device type eFuses and hot swap controllers Operating temperature range (°C) -55 to 125
Vabsmax_cont (V) 16 Vin (max) (V) 14 Vin (min) (V) 4.5 Features Overvoltage protection, Reverse current blocking always, Soft-start, Thermal shutdown Overcurrent response Circuit breaker Fault response Auto-retry Ron (typ) (mΩ) 54 Overvoltage response Cut-off Rating Space Soft start Adjustable Quiescent current (Iq) (typ) (A) 0.0058 Quiescent current (Iq) (max) (A) 0.008 Device type eFuses and hot swap controllers Operating temperature range (°C) -55 to 125
CFP (HKR) 16 105.6 mm² 11 x 9.6 DIESALE (KGD) See data sheet HTSSOP (DAP) 32 89.1 mm² 11 x 8.1
  • Total ionizing dose (TID) characterized to 100krad(Si)
    • Radiation hardness assurance availability of 100krad(Si)
  • Single-event effects (SEE) characterized
    • Single-event latchup (SEL), single-event burnout (SEB), and single-event gate rupture (SEGR) immune to linear energy transfer (LET) = 75MeV-cm2/mg*
    • Single-event functional interrupt (SEFI) and single-event transient (SET) characterized to LET = 75MeV-cm2/mg*
  • Integrated single channel eFuse
  • Input voltage range: 4.5V to 14V
  • Low on-resistance (RON) of 60mΩ maximum at 25°C and VIN = 12V
  • 3.5A maximum continuous switch current
  • Low control input threshold aids in use of 1.2, 1.8, 2.5, and 3.3V logic
  • Configurable rise time (soft start)
  • Reverse current protection (RCP)
  • Overvoltage protection (OVP)
  • Internal current limit (fast-trip)
  • Thermal shutdown
  • Ceramic and plastic package with thermal pad
  • Available in military (–55°C to 125°C) temperature range
  • Total ionizing dose (TID) characterized to 100krad(Si)
    • Radiation hardness assurance availability of 100krad(Si)
  • Single-event effects (SEE) characterized
    • Single-event latchup (SEL), single-event burnout (SEB), and single-event gate rupture (SEGR) immune to linear energy transfer (LET) = 75MeV-cm2/mg*
    • Single-event functional interrupt (SEFI) and single-event transient (SET) characterized to LET = 75MeV-cm2/mg*
  • Integrated single channel eFuse
  • Input voltage range: 4.5V to 14V
  • Low on-resistance (RON) of 60mΩ maximum at 25°C and VIN = 12V
  • 3.5A maximum continuous switch current
  • Low control input threshold aids in use of 1.2, 1.8, 2.5, and 3.3V logic
  • Configurable rise time (soft start)
  • Reverse current protection (RCP)
  • Overvoltage protection (OVP)
  • Internal current limit (fast-trip)
  • Thermal shutdown
  • Ceramic and plastic package with thermal pad
  • Available in military (–55°C to 125°C) temperature range

The TPS7H2211 is a single channel eFuse (integrated FET load switch with additional features) that provides reverse current protection, overvoltage protection, and a configurable rise time to minimize inrush current, soft start. The device contains P-channel MOSFETs that operate over an input voltage range of 4.5V to 14V and supports a maximum continuous current of 3.5A.

The switch is controlled by an on and off input (EN), which is capable of interfacing directly with low-voltage control signals. Overvoltage protection and soft start are programmable with few external components through the OVP and SS pins. The TPS7H2211 is available in a ceramic and plastic package with an exposed thermal pad allowing for improved thermal performance. A standard microcircuit drawing (SMD) is available for the QML 5962R1822001VXC. A vendor item drawing (VID) is available for the -SEP variant, V62/23609.

The TPS7H2211 is a single channel eFuse (integrated FET load switch with additional features) that provides reverse current protection, overvoltage protection, and a configurable rise time to minimize inrush current, soft start. The device contains P-channel MOSFETs that operate over an input voltage range of 4.5V to 14V and supports a maximum continuous current of 3.5A.

The switch is controlled by an on and off input (EN), which is capable of interfacing directly with low-voltage control signals. Overvoltage protection and soft start are programmable with few external components through the OVP and SS pins. The TPS7H2211 is available in a ceramic and plastic package with an exposed thermal pad allowing for improved thermal performance. A standard microcircuit drawing (SMD) is available for the QML 5962R1822001VXC. A vendor item drawing (VID) is available for the -SEP variant, V62/23609.

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TPS7H2201-SP 現行 抗輻射、QMLV 和 QMLP 1.5-V 至 7-V 輸入 6-A eFuse 7-V eFuse in identical package that is 6-A capable with additional protection features

技術文件

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類型 標題 日期
* Data sheet TPS7H2211-SP and TPS7H2211-SEP Radiation-Hardness-Assured (RHA) 14V, 3.5A eFuse datasheet (Rev. F) PDF | HTML 2024年 3月 6日
* Radiation & reliability report Single-Event-Effects Test Report of the TPS7H2211-SP Load Switch (Rev. A) 2023年 12月 6日
* Radiation & reliability report TPS7H2211-QMLP Total Ionizing Dose (TID) Radiation Report PDF | HTML 2023年 12月 6日
* Radiation & reliability report TPS7H2211-SP Neutron Displacement Damage (NDD) Characterization 2021年 11月 8日
* Radiation & reliability report TPS7H2211-SP Total Ionizing Dose (TID) Radiation Report (Rev. A) 2021年 10月 18日
* SMD TPS7H2211-SP SMD 5962-18220 2021年 9月 2日
Application note Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form (Rev. A) PDF | HTML 2025年 11月 5日
Design guide Radiation-Hardened Space Battery Management System (BMS) Reference Design 2025年 7月 30日
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML 2025年 6月 17日
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML 2025年 6月 10日
Selection guide TI Space Products (Rev. K) 2025年 4月 4日
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) 2025年 2月 20日
Application note QML flow, its importance, and obtaining lot information (Rev. C) 2023年 8月 30日
Certificate TPS7H2211EVM EU Declaration of Conformity (DoC) 2023年 6月 21日
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 2022年 10月 19日
Application note DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer 2020年 8月 21日
Technical article Simplifying radiation-hardened power-supply design with eFuses PDF | HTML 2020年 7月 14日
Application note Failure Containment in Spacecraft Point-of-Load Power Supplies 2020年 4月 30日
Technical article 4 trends in space-grade power management PDF | HTML 2020年 2月 12日
E-book Radiation Handbook for Electronics (Rev. A) 2019年 5月 21日
Technical article When failure isn’t an option: power up your next satellite with integrated functio PDF | HTML 2019年 4月 30日

設計與開發

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開發板

TPS7H2211EVM — 航太級強化型產品、4.5-V 至 14-V 輸入、3.5-A、負載開關和 eFuse 評估模組

TPS7H2211EVM 展示單一 TPS7H2211 eFuse 航太級強化型產品的運作情況。電路板提供可裝入其他元件的元件封裝,以便進行自訂配置測試,例如平行或備援 eFuse。

使用指南: PDF | HTML
TI.com 無法提供
開發板

TPS7H2211EVM-CVAL — 適用於 4.5-V 至 14-V 輸入、3.5-A 負載開關和 eFuse 的 TPS7H2211-SP 評估模組

TPS7H2211EVM-CVAL 是 TPS7H2211-SP 的評估模組 (EVM)。其可實現負載開關運作,並測試提供的反向電流保護、過電壓保護及可配置上升時間,以將 TPS7H2211-SP 的突波電流 (緩啟動) 降到最低。

使用指南: PDF | HTML
TI.com 無法提供
模擬型號

TPS7H2211-SP PSpice Transient Model

SLVMDN6.ZIP (27 KB) - PSpice Model
模擬型號

TPS7H2211-SP PSpice Worst-Case Analysis (WCA) Model

SLVMDQ4.ZIP (24 KB) - PSpice Model
模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一,涵蓋我們的類比和電源產品組合,以及特定類比行為模型,且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前,建立完整的終端設備設計和解決方案原型,進而縮短上市時間並降低開發成本。 

在 PSpice for TI 設計與模擬工具中,您可以搜尋 TI (...)
參考設計

TIDA-010931 — 抗輻射航太電池管理系統 (BMS) 參考設計

此參考設計展示航太級電池管理系統。電路可量測串聯的八顆電池芯,以監控電池健康狀態、充電狀態與溫度。
Design guide: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
CFP (HKR) 16 Ultra Librarian
DIESALE (KGD)
HTSSOP (DAP) 32 Ultra Librarian

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  • 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

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