Texas Instruments TPS1HB35AQPWPRQ1
- Part Number:
- TPS1HB35AQPWPRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6409690-TPS1HB35AQPWPRQ1
- Description:
- 40-V, 35-m?, 1-ch automotive smart high-side switch with adjustable current limit
- ECAD Model:
-
- Datasheet:
- tps1hb35-q1
- Number of channels1
- Operating voltage (max) (V)18
- Operating voltage (min) (V)6
- Ron (typ) (mΩ)35
- Imax (A)5
- Current limit (min) (A)2
- Current limit (max) (A)33
- Current limit typeAdjustable
- Current limit accuracy25%/-22%
- Current sense accuracy4/-4% @ 1A
- FETInternal
- FeaturesCurrent sense output
- Operating temperature range (°C)-40 to 125
- FunctionAdjustable current limit
- RatingAutomotive
The TPS1HB35-Q1 device is a smart high-side switch intended for use in 12-V automotive systems. The device integrates robust protection and diagnostic features to ensure output port protection even during harmful events like short circuits in automotive systems. The device protects against faults through a reliable current limit, which, depending on device variant, is adjustable from 2 A to 22 A. The high current limit range allows for usage in loads that require large transient currents, while the low current limit range provides improved protection for loads that do not require high peak current. The device is capable of reliably driving a wide range of load profiles.
The TPS1HB35-Q1 also provides a high accuracy analog current sense that allows for improved load diagnostics. By reporting load current and device temperature to a system MCU, the device enables predictive maintenance and load diagnostics that improves the system lifetime.
The TPS1HB35-Q1 is available in a HTSSOP 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 typeCurrent limit accuracyCurrent sense accuracyFETFeaturesOperating temperature range (°C)FunctionRatingTI functional safety categoryView Compare
-
TPS1HB35AQPWPRQ11186355233Adjustable25%/-22%4/-4% @ 1AInternalCurrent sense output-40 to 125Adjustable current limitAutomotive-- -
11861674.449Adjustable25%/-25%4/-4% @ 1AInternalCurrent sense output-40 to 125Adjustable current limitAutomotive-
-
11868106.470Adjustable25%/-36%5/-5% @ 1AInternalCurrent sense output-40 to 125Adjustable current limitAutomotiveFunctional Safety-Capable
-
11888102080Adjustable-13%/-5% @ 1AInternalCurrent sense output-40 to 125Automotive load dump compatibilityAutomotiveFunctional Safety-Capable
-
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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