| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
43,008 pcs
|
43008 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
|
21,271 pcs
|
21271 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,290 pcs
|
2290 pcs | On Request | 1 | On Request | On Request | 1323+ | On Request | On Request | |
|
1,300 pcs
|
1300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
33 pcs
|
33 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 | |
| SVHC Present | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage | |
| Voltage Reference |
The Texas Instruments TPS57114QRTERQ1 is an automotive-qualified synchronous buck converter capable of delivering up to 4A of output current. It features a wide input voltage range from 2.95V to 6V and supports a switching frequency adjustable from 200kHz to 2MHz.
This device utilizes current mode control and includes features such as Enable, Forced PWM, and Frequency synchronization. It is housed in a 16-WQFN (3x3 mm) package with a wettable flanks surface mount type. The operating temperature range is -40°C to 125°C (TA).
The TPS57114QRTERQ1 is AEC-Q100 qualified, making it suitable for demanding automotive environments. It offers a stable 0.8V ±1% voltage reference over a wide temperature range and includes adjustable slow start and sequencing capabilities. An integrated UV and OV power-good output provides system monitoring.
This converter is pin-compatible with the TPS54418 and is designed for high efficiency at 4A loads, utilizing two 12mΩ MOSFETs. Documentation is available to aid in functional safety system design.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.95V to 6V.
4A maximum.
200kHz to 2MHz.
-40°C to 125°C.
16-WQFN (3x3mm) with exposed pad.
515µA.
Yes, maximum duty cycle is 100%.