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eFuses 和熱插拔制器

TPS7H2211-SP

現行

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

立即訂購
產品規格表

TPS7H2211-SP

現行
產品規格表 立即訂購

產品詳細資料

FET Internal Ron (typ) (mΩ) 54 Vin (min) (V) 4.5 Vin (max) (V) 14 Vabsmax_cont (V) 16 Overcurrent response Circuit breaker Fault response Auto-retry Soft start Adjustable Overvoltage response Cut-off Features Overvoltage protection, Reverse current blocking always, Soft-start, Thermal shutdown Rating Space Device type eFuses and hot swap controllers Operating temperature range (°C) -55 to 125 Function Inrush current control, Overvoltage protection, Reverse current blocking, Short circuit protection, Thermal shutdown Quiescent current (Iq) (typ) (A) 0.0058 Quiescent current (Iq) (max) (A) 0.008
FET Internal Ron (typ) (mΩ) 54 Vin (min) (V) 4.5 Vin (max) (V) 14 Vabsmax_cont (V) 16 Overcurrent response Circuit breaker Fault response Auto-retry Soft start Adjustable Overvoltage response Cut-off Features Overvoltage protection, Reverse current blocking always, Soft-start, Thermal shutdown Rating Space Device type eFuses and hot swap controllers Operating temperature range (°C) -55 to 125 Function Inrush current control, Overvoltage protection, Reverse current blocking, Short circuit protection, Thermal shutdown Quiescent current (Iq) (typ) (A) 0.0058 Quiescent current (Iq) (max) (A) 0.008
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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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 brief DLA Approved Optimizations for QML Products (Rev. B) PDF | HTML 2024年 5月 17日
Selection guide TI Space Products (Rev. J) 2024年 2月 12日
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. A) 2023年 8月 31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 Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. A) PDF | HTML 2022年 11月 17日
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 2022年 10月 19日
EVM User's guide TPS7H2211EVM-CVAL Evaluation Module User's Guide PDF | HTML 2021年 8月 6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 Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form PDF | HTML 2020年 5月 18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
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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
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模擬型號

TPS7H2211-SP PSpice Transient Model

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

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

SLVMDQ4.ZIP (24 KB) - PSpice Model
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計算工具

TVS-RECOMMENDATION-CALC — TVS diode recommendation tool

This tool suggests suitable TVS for given system parameters and abs max voltage rating of the device.
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PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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HTSSOP (DAP) 32 Ultra Librarian
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