| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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20 pcs
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20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Frequency | |
| Function | |
| Interface | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
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| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments LP875620RNFTQ1 is a high-efficiency, automotive-qualified multiphase buck converter designed for demanding power management applications. This device integrates four step-down DC/DC converter cores, capable of delivering a maximum output current of 16A, with each phase supporting up to 4A.
It features a wide input voltage range of 2.8V to 5.5V and provides a programmable output voltage from 0.6V to 3.36V. The converter operates at a switching frequency of 2 MHz, with options for spread-spectrum mode and phase interleaving for improved performance and reduced electromagnetic interference (EMI).
The LP875620RNFTQ1 includes an I2C-compatible interface supporting various communication speeds up to 3.4 MHz, along with configurable general-purpose I/O (GPIOs). It offers robust protection features including output short-circuit, overload, overtemperature, overvoltage protection (OVP), and undervoltage lockout (UVLO).
Packaged in a 26-VQFN-HR (4.5x4) with wettable flank surface mount termination, this component is qualified for automotive applications, meeting AEC-Q100 standards with a temperature grade of 1 (-40°C to +125°C ambient operating temperature).
| Qty | Low | High |
|---|---|---|
| 1+ | $3.51 | $3.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.8V to 5.5V.
The output voltage is adjustable from 0.6V to 3.36V.
The total output current is 16A, with each of the four phases delivering up to 4A.
It supports an I2C-compatible interface with standard (100 kHz), fast (400 kHz), fast+ (1 MHz), and high-speed (3.4 MHz) modes.
The switching frequency is fixed at 2 MHz.
The operating junction temperature range is -40°C to 125°C.
It is available in a 26-pin VQFN-HR package (4.5x4 mm) with wettable flank for surface mount assembly.