TPS7H2211-SP

ACTIVE

Product details

FET Internal Ron (Typ) (mOhm) 54 Vin (Min) (V) 4.5 Vin (Max) (V) 14 Vabsmax_cont (V) 16 Overcurrent response Circuit breaker Fault response Auto-retry
FET Internal Ron (Typ) (mOhm) 54 Vin (Min) (V) 4.5 Vin (Max) (V) 14 Vabsmax_cont (V) 16 Overcurrent response Circuit breaker Fault response Auto-retry
CFP (HKR) 16 106 mm² 11 x 9.6
  • Total ionizing dose (TID) characterized to 100 krad(Si)
    • Radiation hardness assurance availability of 100 krad(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) = 75 MeV-cm2/mg*
    • Single-event functional interrupt (SEFI) and single-event transient (SET) characterized to LET = 75 MeV-cm2/mg*
  • Integrated single channel eFuse
  • Input voltage range: 4.5 V to 14 V
  • Low on-resistance (RON) of 60-mΩ maximum at 25°C and VIN = 12 V
  • 3.5-A maximum continuous switch current
  • Low control input threshold aids in use of 1.2-V, 1.8-V, 2.5-V, and 3.3-V logic
  • Configurable rise time (soft start)
  • Reverse current protection (RCP)
  • Overvoltage protection (OVP)
  • Internal current limit (fast-trip)
  • Thermal shutdown
  • Ceramic package with thermal pad
  • Available in military (–55°C to 125°C) temperature range
  • Total ionizing dose (TID) characterized to 100 krad(Si)
    • Radiation hardness assurance availability of 100 krad(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) = 75 MeV-cm2/mg*
    • Single-event functional interrupt (SEFI) and single-event transient (SET) characterized to LET = 75 MeV-cm2/mg*
  • Integrated single channel eFuse
  • Input voltage range: 4.5 V to 14 V
  • Low on-resistance (RON) of 60-mΩ maximum at 25°C and VIN = 12 V
  • 3.5-A maximum continuous switch current
  • Low control input threshold aids in use of 1.2-V, 1.8-V, 2.5-V, and 3.3-V logic
  • Configurable rise time (soft start)
  • Reverse current protection (RCP)
  • Overvoltage protection (OVP)
  • Internal current limit (fast-trip)
  • Thermal shutdown
  • Ceramic package with thermal pad
  • Available in military (–55°C to 125°C) temperature range

The TPS7H2211-SP 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 4.5 V to 14 V and supports a maximum continuous current of 3.5 A.

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-SP is available in a ceramic package with an exposed thermal pad allowing for improved thermal performance.

The TPS7H2211-SP 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 4.5 V to 14 V and supports a maximum continuous current of 3.5 A.

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-SP is available in a ceramic package with an exposed thermal pad allowing for improved thermal performance.

Download

Similar products you might be interested in

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

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 17
Type Title Date
* Data sheet TPS7H2211-SP Radiation-Hardness-Assured (RHA) 14-V, 3.5-A eFuse datasheet (Rev. B) PDF | HTML 24 Feb 2022
* Radiation & reliability report TPS7H2211-SP Neutron Displacement Damage (NDD) Characterization 08 Nov 2021
* Radiation & reliability report TPS7H2211-SP Total Ionizing Dose (TID) Radiation Report (Rev. A) 18 Oct 2021
* SMD TPS7H2211-SP SMD 5962-18220 02 Sep 2021
* Radiation & reliability report Single-Event-Effects Test Report of the TPS7H2211-SP Load Switch 25 Aug 2021
Selection guide TI Space Products (Rev. I) 03 Mar 2022
EVM User's guide TPS7H2211EVM-CVAL Evaluation Module User's Guide PDF | HTML 06 Aug 2021
Application note DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer 21 Aug 2020
Technical article Simplifying radiation-hardened power-supply design with eFuses 14 Jul 2020
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations 18 May 2020
Application note Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form PDF | HTML 18 May 2020
Application note Failure Containment in Spacecraft Point-of-Load Power Supplies 30 Apr 2020
Technical article 4 trends in space-grade power management 12 Feb 2020
Application note Single-Event Effects Confidence Interval Calculations 14 Jan 2020
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing 17 Jun 2019
E-book Radiation Handbook for Electronics (Rev. A) 21 May 2019
Technical article When failure isn’t an option: power up your next satellite with integrated functionality and protection 30 Apr 2019

Design & development

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

Not available on TI.com
Simulation model

TPS7H2211-SP PSpice Transient Model

SLVMDN6.ZIP (27 KB) - PSpice Model
Simulation model

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

SLVMDQ4.ZIP (24 KB) - PSpice Model
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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 (...)
Package Pins Download
(KGD) 0 View options
CFP (HKR) 16 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

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

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