| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,556 pcs
|
1556 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Fault Protection | |
| Function | |
| Interface | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Operating Voltage | |
| Output Configuration | |
| Output Type | |
| Ratio | |
| Rds On (Typ) | |
| Supplier Device Package | |
| Switch Type | |
| Voltage |
The Texas Instruments TPS4H000AQPWPRQ1 is an automotive-qualified, quad-channel smart high-side switch. It operates over a wide voltage range from 4V to 40V and offers an adjustable current limit from 0.1A to 1.3A.
With a typical ON-resistance of 1 Ohm, this switch is suitable for various load driving applications. Internal features include current sense/monitor, digital output, thermal shutdown, and under-voltage lockout, providing robust protection and diagnostic capabilities. The device is available in a 20-HTSSOP package, suitable for surface mounting.
Key functions include adjustable current limit, automotive load dump compatibility, current monitoring, inductive load compatibility, inrush current control, short circuit protection, and thermal shutdown. Its ultralow standby current of less than 500 nA makes it efficient for power management in automotive systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.98 | $0.98 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4V to 40V.
The device is available in 20-HTSSOP and 20-PowerTSSOP packages.
The operating temperature range is -40°C to 125°C.
It has 4 output channels.
The continuous current rating is 0.75A per channel.
Fault protection includes adjustable current limiting and over-temperature shutdown.
The typical on-resistance is 1 Ohm.