| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
|
10000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
3,217 pcs
|
3217 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Duty Cycle | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| Quiescent Current | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage | |
| Voltage Reference |
The Texas Instruments TPS54340BQDDARQ1 is a versatile step-down DC-DC converter designed for automotive applications. It operates with an input voltage range from 4.5V to 42V and can deliver a maximum output current of 3.5A. The output voltage is adjustable, with a minimum of 0.8V and a maximum of 41V.
This converter features a switching frequency adjustable from 100kHz to 2.5MHz, allowing for design flexibility. It includes integrated features such as over-current protection, soft start, and adjustable UVLO. The device boasts high efficiency at light loads with its Eco-Mode™ and a low quiescent current of 146 µA.
The TPS54340BQDDARQ1 is housed in an 8-pin SO PowerPad package, suitable for surface mounting. Its operating temperature range is -40°C to 150°C (TJ), making it robust for demanding environments. The AEC-Q100 qualification ensures its suitability for automotive applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.36 | $2.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 42V.
The maximum output current is 3.5A.
The output voltage is adjustable from 0.8V to 41V.
The operating temperature range is -40°C to 150°C (TJ).
It is supplied in an 8-SO PowerPad package.
The switching frequency is adjustable from 100kHz to 2.5MHz.
The typical quiescent current is 146 µA.