| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,531 pcs
|
1531 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| ESD Protection | |
| Fault Protection | |
| Industrial Grade | |
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The Texas Instruments TPS274160ARLHR is a quad-channel smart high-side switch with integrated 160-mΩ NMOS power FETs. It operates over a wide DC voltage range of 5 V to 36 V, with an absolute maximum rating of 50 V. This device offers accurate adjustable current limiting, ranging from 250 mA to 4 A, which enhances system reliability by controlling inrush current and preventing overload conditions.
Intelligent diagnostic features are included, such as open-load or short-to-supply detection in the off-state. Robust protection mechanisms are built-in, including short-circuit protection, inductive load flyback clamp, undervoltage lockout (UVLO), and loss of GND protection. The TPS274160ARLHR is available in a compact 28-pin WQFN package, making it suitable for space-constrained applications.
This switch is designed to drive various loads like low-wattage bulbs, LEDs, relays, solenoids, and heaters. Its functional safety-capable design and documentation aid in functional safety system design. The device also provides excellent ESD protection on VS and OUT pins, rated at ±8/±15 kV IEC 61000-4-2 contact/air discharge.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.31 | $1.31 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS274160ARLHR operates over a wide DC voltage range of 5 V to 36 V.
The typical on-resistance (Rds On) for the TPS274160ARLHR is 160 mΩ.
The maximum current (Imax) for the TPS274160ARLHR is 1.35 A.
The current limit is adjustable from a minimum of 0.25 A to a maximum of 4 A.
The TPS274160ARLHR is supplied in a 28-pin WQFN (4x5 mm) package.
The operating temperature range for the TPS274160ARLHR is -40°C to 125°C (TJ).