TPS1HB08BQPWPRQ1
ActiveCURRENT LIMIT SW 1-IN 1-OUT 6V TO 18V 70A 16-PIN HTSSOP EP T/R AUTOMOTIVE AEC-Q100
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TPS1HB08BQPWPRQ1
ActiveCURRENT LIMIT SW 1-IN 1-OUT 6V TO 18V 70A 16-PIN HTSSOP EP T/R AUTOMOTIVE AEC-Q100
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS1HB08BQPWPRQ1 |
|---|---|
| Current - Output (Max) [Max] | 70 A |
| Fault Protection | Over Current, UVLO, Over Temperature, Current Limiting (Adjustable), Reverse Current |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 16-PowerTSSOP |
| Package / Case | 0.173 in, 4.4 mm Width |
| Qualification | AEC-Q100 |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 8 mOhm |
| Supplier Device Package | 16-HTSSOP |
| Switch Type | General Purpose |
| Voltage - Supply (Vcc/Vdd) [Max] | 28 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.68 | |
| 10 | $ 2.41 | |||
| 25 | $ 2.27 | |||
| 100 | $ 1.94 | |||
| 250 | $ 1.82 | |||
| 500 | $ 1.59 | |||
| 1000 | $ 1.32 | |||
| Digi-Reel® | 1 | $ 2.68 | ||
| 10 | $ 2.41 | |||
| 25 | $ 2.27 | |||
| 100 | $ 1.94 | |||
| 250 | $ 1.82 | |||
| 500 | $ 1.59 | |||
| 1000 | $ 1.32 | |||
| Tape & Reel (TR) | 3000 | $ 1.23 | ||
| 6000 | $ 1.18 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.02 | |
| 100 | $ 1.67 | |||
| 250 | $ 1.20 | |||
| 1000 | $ 0.90 | |||
Description
General part information
TPS1HB08-Q1 Series
The TPS1HB08-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 areliable current limit, which, depending on device variant, is adjustable from 6.4 A to 70 A or set at 94 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 ofload profiles.
The TPS1HB08-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 TPS1HB08-Q1 is available in a HTSSOP package which allows for reduced PCB footprint.
Documents
Technical documentation and resources
