Home Power management Power protection switches & controllers eFuses (integrated hot swaps)
Home
Power management
Power protection switches & controllers
eFuses (integrated hot swaps)

TPS7H2211-SP

ACTIVE

Radiation-hardened, QML-P and QML-V, 4.5V to 14V input 3.5A eFuse

Order now
Data sheet

TPS7H2211-SP

ACTIVE
Order now

Product details

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 (— mm × — mm) DIESALE (KGD) — See data sheet mm² (— mm × — mm) HTSSOP (DAP) 32 89.1 mm² (11 mm × 8.1 mm)
  • 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.

filter Find other eFuses (integrated hot swaps)
Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device.
TPS7H2201-SP ACTIVE Radiation-hardened, QML-P and QML-V, 1.5V to 7V input 6A eFuse 7-V eFuse in identical package that is 6-A capable with additional protection features

Technical documentation

No results found. Please clear your search and try again.
View all 21
Top documentation Type Title Format options Date
* Data sheet TPS7H2211-SP and TPS7H2211-SEP Radiation-Hardness-Assured (RHA) 14V, 3.5A eFuse datasheet (Rev. F) PDF | HTML Mar 6, 2024
* Radiation & reliability report TPS7H2211-SP Total Ionizing Dose (TID) Radiation Report (Rev. D) Jul 6, 2026
* Radiation & reliability report TPS7H2211-QMLP Total Ionizing Dose (TID) Radiation Report PDF | HTML Dec 6, 2023
* Radiation & reliability report Single-Event-Effects Test Report of the TPS7H2211-SP Load Switch (Rev. A) Dec 6, 2023
* Radiation & reliability report TPS7H2211-SP Neutron Displacement Damage (NDD) Characterization Nov 8, 2021
* SMD TPS7H2211-SP SMD 5962-18220 Sep 2, 2021
Selection guide TI Space Products (Rev. L) Mar 27, 2026
Application note Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form (Rev. A) PDF | HTML Nov 5, 2025
Design guide Radiation-Hardened Space Battery Management System (BMS) Reference Design PDF | HTML Jul 30, 2025
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML Jun 17, 2025
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML Jun 10, 2025
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) Feb 20, 2025
Application note QML flow, its importance, and obtaining lot information (Rev. C) Aug 30, 2023
Certificate TPS7H2211EVM EU Declaration of Conformity (DoC) Jun 21, 2023
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML Oct 19, 2022
Application note DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer Aug 21, 2020
Technical article Simplifying radiation-hardened power-supply design with eFuses PDF | HTML Jul 14, 2020
Application note Failure Containment in Spacecraft Point-of-Load Power Supplies PDF | HTML Apr 30, 2020
Technical article 4 trends in space-grade power management PDF | HTML Feb 12, 2020
E-book Radiation Handbook for Electronics (Rev. A) May 21, 2019
Technical article When failure isn’t an option: power up your next satellite with integrated functio PDF | HTML Apr 30, 2019

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPS7H2211EVM — Space-enhanced product, 4.5-V to 14-V input, 3.5-A, load switch and eFuse evaluation module

The TPS7H2211EVM demonstrates the operation of a single TPS7H2211 eFuse space enhanced product. The board provides footprints that can be populated with additional components to allow for testing of customized configurations, such as parallel or redundant eFuses.

User guide: PDF | HTML
Supported products & hardware
In stock
Limit:
??asset.out-of-stock-ti_en_US??
Not available
Evaluation board

TPS7H2211EVM-CVAL — TPS7H2211-SP evaluation module for 4.5-V to 14-V input, 3.5-A load switch and eFuse

The TPS7H2211EVM-CVAL is the evaluation module (EVM) for the TPS7H2211-SP. It allows for operation of the load switch, as well as test the provided reverse-current protection, overvoltage protection, and a configurable rise time to minimize inrush current (soft start) of the TPS7H2211-SP.

User guide: PDF | HTML
Supported products & hardware
In stock
Limit:
??asset.out-of-stock-ti_en_US??
Not available
Simulation model

TPS7H2211-SP PSpice Transient Model

SLVMDN6.ZIP (27 KB) - PSpice model
Supported products & hardware
Simulation model

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

SLVMDQ4.ZIP (24 KB) - PSpice model
Supported products & hardware
Calculation tool

TVS-RECOMMENDATION-CALC — TVS diode recommendation tool

This tool suggests suitable TVS for given system parameters and abs max voltage rating of the device.
Supported products & hardware
Reference design

TIDA-010931 — Radiation hardened space battery management system (BMS) reference design

This reference design demonstrates a space-grade battery management system. The circuit measures eight battery cells in series to monitor battery health, state of charge and temperature.
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
CFP (HKR) 16 Ultra Librarian
DIESALE (KGD) — Ultra Librarian
HTSSOP (DAP) 32 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos