| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,556 pcs
|
1556 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Fault Protection | |
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| Input Type | |
| Interface | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
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| Rds On (Typ) | |
| Supplier Device Package | |
| Switch Type | |
| Voltage |
The Texas Instruments TPS27SA08CQPWPRQ1 is a single-channel automotive smart high-side switch with integrated current monitoring. It is designed for 24V supply systems and can handle up to 36V input voltage, with a maximum continuous current of 10A. The device features a low typical on-resistance of 9mΩ at 25°C, improving efficiency.
Protection features include adjustable current limiting up to 20A, thermal shutdown, and under-voltage lockout, enhancing system reliability. Internal features also include current sense output for monitoring and compatibility with inductive loads. The switch operates over an industrial temperature range of -40°C to 125°C.
Packaged in a 16-HTSSOP, the TPS27SA08CQPWPRQ1 is suitable for surface mount applications. Its automotive rating and functional safety capability make it ideal for demanding automotive environments. The device also supports automotive load dump compatibility and inrush current control.
Key specifications include an operating voltage range of 8V to 36V, a current limit accuracy of +25/-25%, and a current sense accuracy of +5/-5% @ 0.78A. The switch type is general purpose with an N-channel output configuration operating in a high-side configuration.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.69 | $1.69 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is from 8V to 36V.
The typical on-resistance is 9mOhm.
The switch can handle a maximum continuous current of 10A.
Internal features include current sense output, inductive load compatibility, inrush current control, short circuit protection, thermal shutdown, and under voltage lock out.
The operating temperature range is -40°C to 125°C.
It is supplied in a 16-HTSSOP package.
Yes, it is qualified for automotive applications and has a TI functional safety category of Functional Safety-Capable.