Texas Instruments TPS1HB08FQPWPRQ1
- Part Number:
- TPS1HB08FQPWPRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6409686-TPS1HB08FQPWPRQ1
- Description:
- 40-V, 8-mΩ, 1-ch automotive smart high-side switch with adjustable current limit
- ECAD Model:
-
- Datasheet:
- tps1hb08-q1
- Number of channels1
- Operating voltage (max) (V)18
- Operating voltage (min) (V)6
- Ron (typ) (mΩ)8
- Imax (A)10
- Current limit (min) (A)6.4
- Current limit (max) (A)70
- Current limit typeAdjustable
- TI functional safety categoryFunctional Safety-Capable
- Current limit accuracy25%/-36%
- Current sense accuracy5/-5% @ 1A
- FETInternal
- FeaturesCurrent sense output
- Operating temperature range (°C)-40 to 125
- FunctionAdjustable current limit
- RatingAutomotive
The TPS1HB08-Q1 device is a smarthigh-side switch intended for use in 12-V automotive systems. The device integrates robustprotection and diagnostic features to ensure output port protection even during harmful events likeshort circuits in automotive systems. The device protects against faults through areliable current limit, which, depending on devicevariant, is adjustable from 6.4 A to 70 A or set at 94 A. The high current limit range allows for usagein loads that require large transient currents, while the low current limit range provides improvedprotection for loads that do not require high peak current. The device is capable of reliablydriving a wide range of load profiles.
The TPS1HB08-Q1 also provides a highaccuracy analog current sense that allows for improved load diagnostics. By reporting load currentand device temperature to a system MCU, the device enables predictive maintenance and loaddiagnostics that improves the system lifetime.
The TPS1HB08-Q1 is available in aHTSSOP package which allows for reduced PCB footprint.
-
ImagePart NumberManufacturerNumber of channelsOperating voltage (max) (V)Operating voltage (min) (V)Ron (typ) (mΩ)Imax (A)Current limit (min) (A)Current limit (max) (A)Current limit typeTI functional safety categoryCurrent limit accuracyCurrent sense accuracyFETFeaturesOperating temperature range (°C)FunctionRatingView Compare
-
TPS1HB08FQPWPRQ111868106.470AdjustableFunctional Safety-Capable25%/-36%5/-5% @ 1AInternalCurrent sense output-40 to 125Adjustable current limitAutomotive- -
11868106.470AdjustableFunctional Safety-Capable25%/-36%5/-5% @ 1AInternalCurrent sense output-40 to 125Adjustable current limitAutomotive
-
11888102080AdjustableFunctional Safety-Capable-13%/-5% @ 1AInternalCurrent sense output-40 to 125Automotive load dump compatibilityAutomotive
-
140420020.255AdjustableFunctional Safety-Capable/-15% @ 0.5A-InternalDigital output-40 to 125Adjustable current limitAutomotive
-
40-V, 16-m?, 1-ch automotive smart high-side switch with adjustable current limit
-
40-V, 16-m?, 1-ch automotive smart high-side switch with adjustable current limit
-
40-V, 8-mΩ, 1-ch automotive smart high-side switch with adjustable current limit
-
40-V, 8-mΩ, 1-ch automotive smart high-side switch with adjustable current limit
-
40-V, 8-mΩ, 1-ch automotive smart high-side switch with adjustable current limit
-
40-V, 8-mΩ, 1-ch automotive smart high-side switch with selectable current Limit
-
40-V, 8-mΩ, 1-ch automotive smart high-side switch with selectable current Limit
-
40-V, 8-mΩ, 1-ch automotive smart high-side switch with selectable current Limit
-
40-V, 8-mΩ, 1-ch automotive smart high-side switch with selectable current Limit
-
40-V, 200-mΩ, 1-ch automotive smart high-side switch with adjustable current limit
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