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6 pcs
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6 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LP875640RNFRQ1 from Texas Instruments is a versatile, automotive-qualified multi-phase buck converter IC. It features four high-efficiency step-down DC/DC converter cores, capable of delivering a total maximum output current of 16A, with each phase supporting up to 4A.
This device operates with an input voltage range of 2.8V to 5.5V and provides an adjustable output voltage from 0.6V to 3.36V. It boasts a switching frequency of 2MHz, along with spread-spectrum mode and phase interleaving for improved efficiency and reduced electromagnetic interference. The LP875640RNFRQ1 supports configurable multi-phase outputs (1-4 phases) and includes features like programmable slew-rate, I2C-compatible interface, power-good signal, and comprehensive protection mechanisms including output short-circuit, overtemperature, overvoltage, and undervoltage lockout.
Designed for demanding automotive applications such as infotainment, cluster, radar, and camera power systems, the LP875640RNFRQ1 is AEC-Q100 qualified. It is supplied in a 26-VQFN-HR package suitable for surface mounting.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.78 | $2.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LP875640RNFRQ1 operates with an input voltage range of 2.8 V to 5.5 V.
The output voltage of the LP875640RNFRQ1 is adjustable from 0.6 V to 3.36 V.
The LP875640RNFRQ1 can deliver a total maximum output current of 16 A.
The LP875640RNFRQ1 has an ambient operating temperature range of -40°C to +125°C.
The typical switching frequency for the LP875640RNFRQ1 is 2 MHz.
The LP875640RNFRQ1 is available in a 26-VQFN-HR package.
The LP875640RNFRQ1 has a Device Temperature Grade 1.