| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
26 pcs
|
26 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
|
4 pcs
|
4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Lead Style | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Phases | |
| Output Type | |
| Output Voltage | |
| Quiescent Current | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments LM25141QRGETQ1 is an automotive-grade synchronous buck controller designed for efficient power management. It operates with an input voltage range of 3.8V to 42V and can deliver an output current of up to 30A. The output voltage is adjustable from 1.5V to 15V with high accuracy.
This controller features a switching frequency of 2.2MHz, contributing to a compact solution size. Key control features include adjustable current limit, enable functionality, frequency synchronization, light load efficiency, power good indication, pre-bias start-up, spread spectrum, synchronous rectification, and UVLO (undervoltage lockout).
The device is housed in a 24-VQFN (4x4 mm) package and supports surface mount installation. It is AEC-Q100 qualified for automotive applications and operates within an ambient temperature range of -40°C to 150°C.
With its robust feature set and automotive qualification, the LM25141QRGETQ1 is suitable for various demanding power supply applications in vehicles.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.30 | $3.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3.8 V to 42 V.
The maximum output current is 30 A.
The output voltage is adjustable from 1.5 V to 15 V.
The switching frequency is 2.2 MHz.
The operating temperature range is -40°C to 150°C.
It is supplied in a 24-VQFN Exposed Pad package.
Yes, it supports synchronous rectification.